Rule2026-11609

Endangered and Threatened Wildlife and Plants; Removal of Northeastern Bulrush From the List of Endangered and Threatened Plants

Primary source

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Published
June 10, 2026
Effective
July 10, 2026

Issuing agencies

Interior DepartmentFish and Wildlife Service

Abstract

We, the U.S. Fish and Wildlife Service (Service), are removing the northeastern bulrush (Scirpus ancistrochaetus) from the Federal List of Endangered and Threatened Plants. Our review of the best scientific and commercial data available indicates that the threats to the northeastern bulrush have been eliminated or reduced to the point that the species no longer meets the definition of an endangered or threatened species under the Endangered Species Act of 1973, as amended (Act). Accordingly, the prohibitions and conservation measures provided by the Act, particularly through sections 7 and 9, will no longer apply to the northeastern bulrush.

Full Text

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<title>Federal Register, Volume 91 Issue 111 (Wednesday, June 10, 2026)</title>
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[Federal Register Volume 91, Number 111 (Wednesday, June 10, 2026)]
[Rules and Regulations]
[Pages 35147-35155]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-11609]


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DEPARTMENT OF THE INTERIOR

Fish and Wildlife Service

50 CFR Part 17

[FWS-R5-ES-2023-0014; FXES11130900000-267-FF09E22000]
RIN 1018-BD66


Endangered and Threatened Wildlife and Plants; Removal of 
Northeastern Bulrush From the List of Endangered and Threatened Plants

AGENCY: Fish and Wildlife Service, Interior.

ACTION: Final rule.

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SUMMARY: We, the U.S. Fish and Wildlife Service (Service), are removing 
the northeastern bulrush (Scirpus ancistrochaetus) from the Federal 
List of Endangered and Threatened Plants. Our review of the best 
scientific and commercial data available indicates that the threats to 
the northeastern bulrush have been eliminated or reduced to the point 
that the species no longer meets the definition of an endangered or 
threatened species under the Endangered Species Act of 1973, as amended 
(Act). Accordingly, the prohibitions and conservation measures provided 
by the Act, particularly through sections 7 and 9, will no longer apply 
to the northeastern bulrush.

DATES: This rule is effective July 10, 2026.

ADDRESSES: This final rule is available on the internet at <a href="https://www.regulations.gov">https://www.regulations.gov</a>. Comments and materials we received are available 
for public inspection at <a href="https://www.regulations.gov">https://www.regulations.gov</a> at Docket No. FWS-
R5-ES-2023-0014.
    Availability of supporting materials: This rule and supporting 
documents, including the 5-year reviews, Recovery Plan, and the species 
status assessment (SSA) report, are available at <a href="https://www.regulations.gov">https://www.regulations.gov</a> under Docket No. FWS-R5-ES-2023-0014.

FOR FURTHER INFORMATION CONTACT: Audrey Mayer, Field Supervisor, New 
England Ecological Services Field Office; telephone 603-223-2541; email 
<a href="/cdn-cgi/l/email-protection#610014051304183e0c00180413210716124f060e17"><span class="__cf_email__" data-cfemail="68091d0c1a0d11370509110d1a280e1f1b460f071e">[email&#160;protected]</span></a>. Individuals in the United States who are deaf, 
deafblind, hard of hearing, or have a speech disability may dial 711 
(TTY, TDD, or TeleBraille) to access telecommunications relay services. 
Individuals outside the United States should use the relay services 
offered within their country to make international calls to the point-
of-contact in the United States.

SUPPLEMENTARY INFORMATION: 

Previous Federal Actions

    Please refer to the proposed rule to delist the northeastern 
bulrush published on July 31, 2024 (89 FR 61387) for a detailed 
description of previous Federal actions concerning this species.

Peer Review

    A species status assessment (SSA) team prepared an SSA report for 
the northeastern bulrush (Service 2019a). The SSA team was composed of 
Service biologists, in consultation with other species experts. The SSA 
report represents a compilation of the best scientific and commercial 
data available concerning the status of the species, including the 
impacts of past, present, and future factors--both negative and 
beneficial--affecting the species.
    In accordance with our joint policy on peer review published in the 
Federal Register on July 1, 1994 (59 FR 34270), and our August 22, 
2016, memorandum updating and clarifying the role of peer review of 
listing and recovery actions under the Act (<a href="https://www.fws.gov/sites/default/files/documents/peer-review-policy-directors-memo-2016-08-22.pdf">https://www.fws.gov/sites/default/files/documents/peer-review-policy-directors-memo-2016-08-22.pdf</a>), we solicited independent scientific review of the information 
contained in the northeastern bulrush SSA report. As discussed in the 
proposed rule, we sent the SSA report

[[Page 35148]]

to three independent peer reviewers and received two responses. The 
peer reviews can be found at <a href="https://www.regulations.gov">https://www.regulations.gov</a> at Docket No. 
FWS-R5-ES-2023-0014. In preparing the proposed rule, we incorporated 
the results of these reviews, as appropriate, into the SSA report, 
which was the foundation for the proposed rule and this final rule. A 
summary of the peer review comments and our responses can be found in 
the proposed rule (89 FR 61387 at 61388, July 31, 2024).

Summary of Changes From the Proposed Rule

    In preparing this final rule, we reviewed and fully considered all 
public comments received during the comment period. We have made no 
substantive changes from the July 31, 2024, proposed rule (89 FR 
61387).

Summary of Comments and Recommendations

    In the proposed rule published on July 31, 2024 (89 FR 61387), we 
requested that all interested parties submit written comments on the 
proposal by September 30, 2024. We also contacted appropriate Federal 
and State agencies, Tribal entities, scientific experts and 
organizations, and other interested parties and invited them to comment 
on the proposal. We published a newspaper notice in USA Today on August 
5, 2024, inviting the public to comment. We did not receive any 
requests for a public hearing. All substantive information received 
during comment period has either been incorporated directly into this 
final determination or is addressed below.

Public Comments

    Comment 1: Several commenters stated that the biggest concern for 
the northeastern bulrush is climate change, which may lead to 
increasingly extreme and unpredictable weather patterns, such as 
hotter, drier summers and heavier rainfall with more flooding. They 
mention that while populations may seem stable now, the sustainability 
of northeastern bulrush populations is in question due to the increased 
risk of unsuitable habitat conditions resulting from climate change 
impacts.
    Our response: We evaluated the effects of climate change on the 
northeastern bulrush, including higher water levels early in the 
growing season followed by hotter summers and a faster drying cycle, in 
the discussion of future scenarios in the SSA report (Service 2019a, 
pp. 32-39). The Service evaluated the impacts from climate change, 
along with impacts to the species from other threats, in determining 
that the species is recovered. It is not necessary for all threats to a 
species to be removed for a species to be considered as recovered under 
the Act. In considering what factors might constitute a threat, we also 
look beyond the mere exposure (or potential exposure) of a species to 
the factor to determine whether it causes actual impacts to the 
species. The mere identification of factors that could impact a species 
negatively is not sufficient to compel a finding that maintaining a 
currently listed species on the Federal List of Endangered and 
Threatened Plants is appropriate; we require evidence that these 
factors are operative threats that may act on the species to the point 
that the species meets the definition of endangered or threatened under 
the Act. We anticipate climate change impacts on bulrush populations to 
include fluctuating water levels and light availability; however, in 
beaver wetlands we expect beavers to mitigate those impacts by thinning 
canopy cover and regulating water levels by damming. In seasonal 
wetlands we anticipate some negative effects from climate change on 
resiliency of populations, and a slight decline in species 
representation and redundancy (including the projected extirpation of 
13 populations looking out to 2050). However, in 2050 approximately 135 
populations would remain distributed across a large geographical range 
in at least three physiographic provinces, two habitat types, and all 
currently occupied States. The species therefore does not meet the 
definition of an endangered or a threatened species.
    Comment 2: Several commenters voiced support for delisting the 
northeastern bulrush but indicated that the Service should continue to 
monitor populations of the species for several years after delisting to 
ensure that they do not decline.
    Our response: Section 4(g)(1) of the Act requires us, in 
cooperation with the States, to implement a monitoring program for not 
less than 5 years for all species that have been recovered. This 
monitoring program includes post-delisting monitoring (PDM), which 
refers to activities undertaken to verify that a species delisted due 
to recovery remains secure from the risk of extinction after the 
protections of the Act no longer apply (see Post-Delisting Monitoring, 
below). The primary goal of PDM is to monitor the species to ensure 
that its status does not deteriorate, and if a decline is detected, to 
take measures to halt the decline so that proposing it as endangered or 
threatened again is not needed.
    Comment 3: One commenter disagreed with our determination to delist 
the northeastern bulrush, suggesting that historical populations of 
northeastern bulrush in Pennsylvania (PA) are not prolific or healthy, 
and are still subjected to threats. They provided unpublished accounts 
of the species only being found at a few historical sites visited in 
2022 and stated that remaining populations in eastern PA are smaller 
and more fragmented than historical surveys predict.
    Our response: We appreciate the additional information presented on 
the research involving historical sites of northeastern bulrush. 
According to the 2008 northeastern bulrush 5-year review (Service 2009, 
p. 6), historical occurrences are not counted as extant occurrences 
and, thus, we did not consider them in the current or future condition 
scenarios in the SSA report (Service 2019a, entire), which helped to 
inform the delisting decision. In the SSA report, we assumed that 
historical sites were extirpated (i.e., locally extinct) (Service 
2019a, p. 26); therefore, the fact that a few plants are still being 
found at these sites is encouraging. A summary of the current and 
future condition of this species can be found in appendix 2 of the SSA 
report.
    Comment 4: One commenter stated that delisting the species would 
make it more difficult to protect its habitat.
    Our response: Threats to the northeastern bulrush have been 
eliminated or reduced to the point that the species no longer meets the 
definition of an endangered or threatened species under the Act; 
therefore, specific habitat protections provided to the species under 
the Act are no longer necessary for the species to achieve recovery. 
Further, there are several examples of ongoing habitat protection that 
are not dependent upon the species' status under the Act. For example, 
in PA, where 59.5 percent of populations of northeastern bulrush are 
found, the PA Department of Conservation and Natural Resources places a 
minimum 200-foot forest management buffer around vernal pools (i.e., 
seasonal wetlands) (Bowen 2025, pers. comm.). Vernal pools are one of 
the primary wetland habitat types where northeastern bulrush are found.
    Comment 5: One commenter stated that northeastern bulrush should 
remain on the endangered species list due to its restricted geographic 
range and ongoing vulnerability. They point out that the species 
historically had a much broader range and that this range contraction 
suggests that the species has faced significant environmental 
pressures,

[[Page 35149]]

likely due to habitat loss, climate change, and other anthropogenic 
factors.
    Our response: Rarity or range restriction alone is not a basis for 
determining that a species meets the definitions of either a threatened 
or endangered species under the Act. Our analysis of the best 
commercial and scientific data available indicates that the populations 
of northeastern bulrush are secure. We also determined that despite the 
historical decrease in the range of this species, stressors have not 
occurred to the extent projected at the time of listing and many more 
populations have been discovered, contributing to our evaluation that 
the species no longer warrants listing under the Act.
    Comment 6: One commenter stated that northern populations of 
northeastern bulrush show little genetic diversity, which may hinder 
the species' potential for viability and continued growth.
    Our response: As mentioned in the SSA, genetic diversity of 
northeastern bulrush is limited, especially in the New England region, 
which potentially makes it more difficult for the species to adapt to 
changing environmental conditions (i.e., reduced representation). 
However, the projected loss of a few populations in the New England and 
Appalachian regions will have a negligible effect on each region's 
adaptive capacity via genetic diversity due to the large numbers of 
populations remaining. This lower genetic representation will continue 
to be mitigated by large numbers of populations, diversity of habitat 
type, and presence in different physiographic regions (Service 2019a, 
p. 37).

Background

Species Description

    A thorough review of the life history, taxonomy, and ecology of the 
northeastern bulrush is presented in the SSA report (Service 2019a, 
entire).
    The northeastern bulrush is a member of the Cyperaceae (sedge) 
family. It is a tall (80 to 120 centimeters), leafy, perennial herb 
that produces stems and leaves from short, thick, underground rhizomes. 
It is distinguished from other Scirpus species by its drooping, 
clustered, fruiting heads; dark, chocolate-brown florets; achene (i.e., 
small, dry, one-seeded fruit) bristles that are barbed to the base; and 
broad bracts (Schuyler 1962, pp. 44-46).
    Population size may vary from year to year. In some cases, plants 
are absent above ground for several years before re-emerging (Service 
2019a, p. 10). This is likely due to changes in environmental 
conditions, although the exact causal mechanisms are not well 
understood. When water levels and/or light availability are not 
favorable, the population becomes stressed, dwindles in size, and 
sometimes becomes completely absent above ground. When favorable 
habitat conditions return, the population may re-emerge.
    The northeastern bulrush is a wetland obligate plant occurring in 
acidic to almost neutral wetlands including sinkhole ponds, wet 
depressions, and vernal pools--collectively, seasonal or ephemeral 
wetlands; American beaver (Castor canadensis) flowages; and other 
riparian areas found in hilly country (Schuyler 1962, p. 47). Optimal 
habitat includes abundant sunlight, high organic matter (Lentz and 
Dunson 1999, p. 165), and seasonally and/or annually fluctuating water 
levels. Prolonged periods with too much or too little water may be 
detrimental.
    At the time of listing in 1991, only 13 populations of the 
northeastern bulrush scattered across 6 States were known to exist 
(Service 1991, entire); however, the species is now known from 148 
extant populations in 8 States (Service 2019a, p. 2). The populations 
can be loosely organized into a northern region and a southern or 
Appalachian region, with a large gap in the distribution in 
southeastern New York. The northern region includes extreme eastern New 
York and the New England States of Vermont, New Hampshire, and 
Massachusetts; and the southern or Appalachian region includes 
southwestern New York, Pennsylvania, Maryland, Virginia, and West 
Virginia. The vast majority of populations are in Pennsylvania (59.5 
percent), Vermont (20.9 percent), and New Hampshire (9.5 percent).

Recovery Criteria

    Section 4(f) of the Act directs us to develop and implement 
recovery plans for the conservation and survival of endangered and 
threatened species unless we determine that such a plan will not 
promote the conservation of the species. Under section 4(f)(1)(B)(ii), 
recovery plans must, to the maximum extent practicable, include 
objective, measurable criteria which, when met, would result in a 
determination, in accordance with the provisions of section 4 of the 
Act, that the species be removed from the Lists of Endangered and 
Threatened Wildlife and Plants.
    Recovery plans provide a roadmap for us and our partners on methods 
of enhancing conservation and minimizing threats to listed species, as 
well as measurable criteria against which to evaluate progress towards 
recovery and assess the species' likely future condition. However, they 
are not regulatory documents and do not substitute for the 
determinations and promulgation of regulations required under section 
4(a)(1) of the Act. A decision to revise the status of a species or to 
delist a species is ultimately based on an analysis of the best 
scientific and commercial data available to determine whether a species 
is no longer an endangered species or a threatened species, regardless 
of whether that information differs from the recovery plan.
    There are many paths to accomplishing recovery of a species, and 
recovery may be achieved without all of the criteria in a recovery plan 
being fully met. For example, one or more criteria may be exceeded 
while other criteria may not yet be accomplished. In that instance, we 
may determine that the threats are sufficiently minimized and that the 
species is robust enough that it no longer meets the definition of an 
endangered species or a threatened species. In other cases, we may 
discover new recovery opportunities after having finalized the recovery 
plan. Parties seeking to conserve the species may use these 
opportunities instead of methods identified in the recovery plan. 
Likewise, we may learn new information about the species after we 
finalize the recovery plan. The new information may change the extent 
to which existing criteria are appropriate for identifying recovery of 
the species. The recovery of a species is a dynamic process requiring 
adaptive management that may, or may not, follow all of the guidance 
provided in a recovery plan.
    In the 2019 5-year review (Service 2019b, entire), the Service 
recommended delisting the northeastern bulrush, because it no longer 
meets the Act's definition of an endangered or a threatened species. 
While the recovery plan does not include delisting criteria, our 
analysis presented in the SSA report (Service 2019a, entire) shows that 
the intent of the recovery plan's downlisting criteria (Service 1993, 
p. 37) has been exceeded substantially, supporting our conclusion that 
the species is neither endangered nor threatened.
    The purpose and intent of the first downlisting criterion calling 
for permanent protection of 20 populations was to provide evidence that 
a reasonable number of populations were reliably protected from 
development, which was identified as a threat to the species' 
viability. Currently, 88 (approximately 60 percent) of the 148 known 
extant populations occur on public lands, which affords consistent

[[Page 35150]]

and reliable protection through a management structure conducive to 
conservation. In addition, although development was identified as an 
important threat at the time of listing, that threat appears to have 
diminished. Currently, oil and gas development in Pennsylvania is 
perhaps the most likely development threat; however, no available 
information indicates any populations are under known threat from oil 
and gas development. Although other types of activities such as road 
construction, forestry, recreation, and plant competition are factors 
that may affect the species, data indicate they are not primary factors 
influencing the viability of the northeastern bulrush. Also, because 
the species occurs in wetland habitats, which are provided some 
protections under State and Federal laws, the species is protected from 
many sources of impacts from human activities. As a result, the need 
for further affirmative protection from these threats on both public 
and private lands is less than previously determined at the time the 
recovery plan was issued in 1993. Together these factors lead to our 
conclusion that the purpose and intent of the first downlisting 
criterion of permanent protection for 20 populations has been 
substantially exceeded.
    The intent of the second downlisting criterion calling for 20 
stable or increasing populations was to demonstrate and ensure the 
species was not in active decline. This element of the recovery plan 
has also been exceeded by a wide margin. There are 148 known extant 
populations of the northeastern bulrush in 8 States, an increase of 31 
percent from the 113 known extant populations in 7 States at the time 
of the 2009 5-year review. Our analysis of these populations in the SSA 
report (Service 2019a, p. 27) indicates that 132 (89 percent) of the 
148 known extant populations demonstrate excellent, good, and fair 
resiliency (indicative of stable or increasing populations), and only 
16 (11 percent) of the populations demonstrate poor resiliency or have 
been extirpated. We determined that the intent of this criterion has 
been substantially exceeded.
    The third downlisting criterion calling for increased understanding 
of the life-history and ecological requirements of the northeastern 
bulrush has been achieved in that we have sufficient information to 
support long-term management of populations. Research by State, 
Federal, and university partners on the effects of hydrology, shading, 
herbivory, genetics, propagation, transplantation, and nutrients on 
germination and plant growth has provided better understanding of how 
to more effectively protect, monitor, and manage the species. 
Therefore, lack of knowledge to support long-term management of 
populations no longer contributes a substantial risk to the species.

Regulatory and Analytical Framework

Regulatory Framework

    Section 4 of the Act (16 U.S.C. 1533) and the implementing 
regulations in title 50 of the Code of Federal Regulations (CFR) set 
forth the procedures for determining whether a species is an endangered 
species or a threatened species, issuing protective regulations for 
threatened species, and designating critical habitat for endangered and 
threatened species.
    The Act defines an ``endangered species'' as a species that is in 
danger of extinction throughout all or a significant portion of its 
range, and a ``threatened species'' as a species that is likely to 
become an endangered species within the foreseeable future throughout 
all or a significant portion of its range. The Act requires that we 
determine whether any species is an endangered species or a threatened 
species because of any of the following factors:
    (A) The present or threatened destruction, modification, or 
curtailment of its habitat or range;
    (B) Overutilization for commercial, recreational, scientific, or 
educational purposes;
    (C) Disease or predation;
    (D) The inadequacy of existing regulatory mechanisms; or
    (E) Other natural or manmade factors affecting its continued 
existence.
    These factors represent broad categories of natural or human-caused 
actions or conditions that could have an effect on a species' continued 
existence. In evaluating these actions and conditions, we look for 
those that may have a negative effect on individuals of the species, as 
well as other actions or conditions that may ameliorate any negative 
effects or may have positive effects. The determination to delist a 
species must be based on an analysis of the same five factors.
    We use the term ``threat'' to refer in general to actions or 
conditions that are known to, or are reasonably likely to, negatively 
affect individuals of a species. The term ``threat'' includes actions 
or conditions that have a direct impact on individuals (i.e., direct 
impacts), as well as those that affect individuals through alteration 
of their habitat or required resources (i.e., stressors). The term 
``threat'' may encompass--either together or separately--the source of 
the action or condition, or the action or condition itself.
    However, the mere identification of any threat(s) does not 
necessarily mean that the species meets the statutory definition of an 
``endangered species'' or a ``threatened species.'' In determining 
whether a species meets either definition, we must evaluate all 
identified threats by considering the species' expected response and 
the effects of the threats--in light of those actions and conditions 
that will ameliorate the threats--on an individual, population, and 
species level. We evaluate each threat and its expected effects on the 
species, then analyze the cumulative effect of all the threats on the 
species as a whole. We also consider the cumulative effect of the 
threats in light of those actions and conditions that will have 
positive effects on the species--such as any existing regulatory 
mechanisms or conservation efforts. The Secretary determines whether 
the species meets the definition of an ``endangered species'' or a 
``threatened species'' only after conducting this cumulative analysis 
and describing the expected effect on the species.
    The Act does not define the term ``foreseeable future,'' which 
appears in the statutory definition of ``threatened species.'' Our 
implementing regulations at 50 CFR 424.11(d) set forth a framework for 
evaluating the foreseeable future on a case-by-case basis, which is 
further described in the 2009 Memorandum Opinion on the foreseeable 
future from the Department of the Interior, Office of the Solicitor (M-
37021, January 16, 2009; ``M-Opinion,'' available online at <a href="https://www.doi.gov/sites/doi.opengov.ibmcloud.com/files/uploads/M-37021.pdf">https://www.doi.gov/sites/doi.opengov.ibmcloud.com/files/uploads/M-37021.pdf</a>). 
The foreseeable future extends as far into the future as the U.S. Fish 
and Wildlife Service and National Marine Fisheries Service can make 
reasonably reliable predictions about the threats to the species and 
the species' responses to those threats. We need not identify the 
foreseeable future in terms of a specific period of time. We will 
describe the foreseeable future on a case-by-case basis, using the best 
available data and taking into account considerations such as the 
species' life-history characteristics, threat-projection timeframes, 
and environmental variability. In other words, the foreseeable future 
is the period of time over which we can make reasonably reliable 
predictions. ``Reliable'' does not mean ``certain''; it means 
sufficient to

[[Page 35151]]

provide a reasonable degree of confidence in the prediction, in light 
of the conservation purposes of the Act.

Analytical Framework

    The SSA report documents the results of our comprehensive 
biological review of the best scientific and commercial data available 
regarding the status of the species, including an assessment of the 
potential threats to the species. The SSA report does not represent our 
decision on whether the species should be delisted. However, it does 
provide the scientific basis that informs our regulatory decisions, 
which involve the further application of standards within the Act and 
its implementing regulations and policies.
    To assess northeastern bulrush viability, we used the three 
conservation biology principles of resiliency, redundancy, and 
representation (Shaffer and Stein 2000, pp. 306-310). Briefly, 
resiliency is the ability of the species to withstand environmental and 
demographic stochasticity (e.g., wet or dry, warm or cold years); 
redundancy is the ability of the species to withstand catastrophic 
events (e.g., droughts, large pollution events), and representation is 
the ability of the species to adapt to both near-term and long-term 
changes in its physical and biological environment (e.g., climate 
conditions, pathogen). In general, species viability will increase with 
increases in resiliency, redundancy, and representation (Smith et al. 
2018, p. 306). Using these principles, we identified the species' 
ecological requirements for survival and reproduction at the 
individual, population, and species levels, and described the 
beneficial and risk factors influencing the species' viability.
    The SSA process can be categorized into three sequential stages. 
During the first stage, we evaluated individual species' life-history 
needs. The next stage involved an assessment of the historical and 
current condition of the species' demographics and habitat 
characteristics, including an explanation of how the species arrived at 
its current condition. The final stage of the SSA involved making 
predictions about the species' future condition, including responses to 
positive and negative environmental and anthropogenic influences. 
Throughout all of these stages, we used the best scientific and 
commercial data available to characterize viability as the ability of a 
species to sustain populations in the wild over time, which we then 
used to inform our regulatory decision.
    The following is a summary of the key results and conclusions from 
the SSA report; the full SSA report can be found at Docket No. FWS-R5-
ES-2023-0014 on <a href="https://www.regulations.gov">https://www.regulations.gov</a>.

Summary of Biological Status and Threats

    In this discussion, we review the biological condition of the 
species and its resources, and the threats that influence the species' 
current and future condition, in order to assess the species' overall 
viability and the risks to that viability. In addition, the SSA report 
(Service 2019a, entire) documents our comprehensive biological status 
review for the species, including an assessment of the potential 
threats to the species. The following is a summary of this status 
review and the best scientific and commercial data available gathered 
since that time that have informed this decision.

Species Needs

    The northeastern bulrush is a wetland obligate plant occurring in 
acidic to almost neutral wetlands including sinkhole ponds, wet 
depressions, vernal pools--collectively, seasonal or ephemeral 
wetlands; beaver flowages; and other riparian areas found in hilly 
country (Schuyler 1962, p. 47). Optimal habitat includes abundant 
sunlight, higher organic matter (Lentz and Dunson 1999, p. 165), and 
seasonally and/or annually fluctuating water levels. Prolonged periods 
with too much or too little water may be detrimental. The northeastern 
bulrush may be found in a wide range of water depths from just a few 
centimeters up to a meter in depth, depending on seasonal fluctuations 
in water levels (Thompson 1991, p. 5). Plants typically grow in open 
areas surrounded by forest. Light availability is known to influence 
plant growth, reproduction, and distribution (Boardman 1977, p. 372; 
Lentz and Cipollini 1998, p. 126). Shaded plants are often taller, but 
at the expense of the roots and other organs (Lentz and Cipollini 1998, 
pp. 127, 129), and the species usually is absent from the highly shaded 
perimeter of wetlands.

Threats

    At the time of listing (see 56 FR 21091; May 7, 1991), the Service 
identified habitat disturbance and destruction from development and 
other anthropogenic impacts, especially on private land, as important 
threats to the northeastern bulrush. Currently, oil and gas development 
in Pennsylvania is perhaps the most likely development threat; however, 
we are not aware of any information indicating that any northeastern 
bulrush populations may be affected by any existing or planned oil and 
gas development. Although other types of activities such as road 
construction, forestry, and recreation are factors that may affect the 
species, to date they have not proven to be significant factors 
contributing to the risk of extinction of the northeastern bulrush. 
Accordingly, we conclude that the threats of disturbance and 
destruction of northeastern bulrush habitat from development are less 
than previously thought, and not significant factors impacting the 
continued viability of the species.
    Native species are known to modify habitat for the northeastern 
bulrush and can have meaningful, although mostly temporary, impacts on 
populations. American beavers can create flood conditions through 
increasing water depth by constructing or adding to a dam and raising 
the water level in a wetland occupied by the northeastern bulrush. 
Persistent flood conditions can negatively impact the species; however, 
beavers also have a long-term positive effect on habitat quality by 
harvesting trees and other woody vegetation for food and shelter, 
thereby creating open canopy and increasing light availability.
    Trampling by white-tailed deer (Odocoileus virginianus) and 
trampling and wallowing by American black bears (Ursus americanus) have 
been noted in some northeastern bulrush populations, and these 
activities can have mixed, sometimes substantial, impacts, especially 
where bulrush populations are very small. Trampling and soil compaction 
occur as deer and bears move through northeastern bulrush sites. Bears 
excavate wallows near the edge of wetlands, and some northeastern 
bulrush populations have been impacted by this activity. Wallows can be 
big enough to affect entire populations if the populations are very 
small; however, wallows also can be beneficial as they help create 
areas of open water, which are important during dry periods. These 
factors affect a small number of populations, and it appears that the 
timing, location, and scale of the trampling and wallows that would 
need to align to extirpate a population occur with such infrequency as 
to be discountable.
    Climate change, especially in the southern portion of its range, is 
the primary factor influencing the viability of the northeastern 
bulrush. Although the species exists in wetlands that regularly 
experience fluctuating water levels, the northeastern bulrush and its 
habitat are susceptible to floods and droughts. Based on global, 
regional, and local climate models (Service 2019a, chapter 5), we 
expect that changes in climate will impact the northeastern bulrush's 
habitat by changing the

[[Page 35152]]

amount, timing, and severity of precipitation and drought, and the 
number of extreme precipitation events. Higher temperatures, without 
increasing summer precipitation, may cause wetlands to desiccate (i.e., 
dry out) earlier, and an extended growing season may allow other 
vegetation to encroach upon, compete with, and increase shading of 
northeastern bulrush plants. We expect these impacts to be more 
noticeable in populations that occur in seasonal wetlands. We expect 
beaver activity may at least partially mitigate effects of changing 
climate by regulating water levels through damming, maintaining larger 
wetlands and open area, removing trees, and reducing shading at the 
wetland perimeter. For further discussion of the threats analysis, 
please see the SSA report (Service 2019a, chapter 3).

Conservation Efforts and Regulatory Mechanisms

    A major increase in survey effort of known occupied and potentially 
suitable habitat in every state in the species' range has resulted in a 
large increase in the number of known populations and the species' 
known occupied range. These surveys were conducted as part of the 
broader recovery efforts for the species following its initial listing. 
Other conservation efforts include long-term monitoring of known 
populations following targeted habitat management activities, pilot 
programs involving propagation and transplantation of northeastern 
bulrush, and active management to address shrub encroachment and canopy 
shading in occupied areas (Service 2019a, p. 24).
    The wetland habitats in which the northeastern bulrush occurs are 
protected by State statutes and regulations, although these mechanisms 
typically include a permitting process that may allow direct impacts to 
wetlands contingent upon implementation of mitigation measures. Some 
States have additional statutes or regulations or both that protect the 
northeastern bulrush or its habitat. For example, Vermont, New York, 
and Massachusetts require protection of upland buffers and permits to 
work within wetlands. However, State protection of upland areas around 
the wetlands is inconsistent, and disturbances such as roads or other 
development near wetlands can cause indirect effects such as 
sedimentation, altered hydrology, and introduction of invasive species.
    The species is designated as State endangered throughout its range, 
except in West Virginia, and these State designations are independent 
of the species' Federal status. West Virginia does not have a State law 
to protect endangered species, and only three northeastern bulrush 
populations occur in West Virginia. The States that currently protect 
the northeastern bulrush under State law require, at a minimum, project 
proponents to coordinate with State resource agencies to develop 
minimization measures for projects that may affect the northeastern 
bulrush or its habitat. The regulatory protection discussion in the SSA 
report (Service 2019a, pp. 17-21) includes a summary of our current 
understanding of the laws and regulations regarding wetlands and 
buffers in States where the northeastern bulrush occurs.
    The 88 northeastern bulrush populations that occur on publicly 
owned land--approximately 60 percent of known populations--are provided 
long-term protection from risk of development. Publicly owned lands 
include State Game Lands, National Wildlife Refuges, National Park 
Service units, and lands protected by non-governmental organizations 
such as The Nature Conservancy (see Service 2019a, pp. 21-24).

Cumulative Effects

    We note that, by using the SSA framework to guide our analysis of 
the scientific information documented in the SSA report, we have 
analyzed the cumulative effects of identified threats and conservation 
actions on the species. To assess the current and future condition of 
the species, we evaluate the effects of all the relevant factors that 
may be influencing the species, including threats and conservation 
efforts. Because the SSA framework considers not just the presence of 
the factors, but to what degree they collectively influence risk to the 
entire species, our assessment integrates the cumulative effects of the 
factors and replaces a standalone cumulative-effects analysis.

Current Condition

    When the northeastern bulrush was listed in 1991, only 13 
populations were known to exist. The species is now known to exist 
within 148 extant populations in 8 States (Service 2019a, p. 2). The 
populations can be loosely organized into a northern region and a 
southern or Appalachian region, with a large gap in the distribution in 
southeastern New York. As described in chapter 4 of the SSA report 
(Service 2019a, pp. 25-31), we used element occurrence (E.O.) rank to 
assess and describe the current resiliency of northeastern bulrush 
populations. E.O. rankings document the status and quality of plant 
population occurrences and assess the probability of an occurrence 
persisting. We consider the E.O. rank to be the most meaningful way to 
describe a population's status, as it requires an in-person observation 
and combines multiple components of a population's condition into a 
single metric. E.O. ranks are assigned by a surveyor based on 
observations beyond just population size, but also habitat conditions 
at the site at the time of the survey, conditions over time since its 
last observation, and probability of persistence. Our analysis of these 
populations (Service 2019a, p. 27) indicates that 132 (89.2 percent) of 
the 148 known extant populations demonstrate excellent, good, and fair 
resiliency; 13 populations (8.8 percent) demonstrate poor resiliency; 
and 3 populations (2 percent) have been extirpated.
    Northeastern bulrush populations with excellent and good resiliency 
in both seasonal and beaver wetlands tend to have stable populations in 
high-quality habitat (i.e., suitable water levels, suitable soil pH, 
adequate light), more individuals per population, and lower risk of 
disturbance. In the context of resiliency, these populations are more 
likely to recover from stochastic disturbance because the habitat is 
superior and a stable population can reproduce more often than an 
inconsistent population (Service 2019a, p. 28). The 13 populations (8.8 
percent of known extant populations) in seasonal wetlands that 
currently have poor resiliency are the most vulnerable to the effects 
of changing climate and have a high risk of extirpation. Populations in 
beaver wetlands are much less vulnerable to the effects of changing 
climate and have a low risk of extirpation due to factors such as a 
larger average size and water fluctuations being tempered by damming. 
Rangewide, most populations (78 percent) occur in seasonal wetlands, 
but the distribution is geographically disparate. In the New England 
region, 60.4 percent of populations (29 of 48) occur in beaver 
wetlands, while in the Appalachian region, 97 percent of populations 
(97 of 100) occur in seasonal wetlands (Service 2019a, p. 29).

Future Condition

    We modeled a single scenario to assess the potential future 
viability of the northeastern bulrush in the context of the factors 
influencing species viability and resiliency, representation, and 
redundancy. Due to uncertainties with factors such as fluctuating water 
levels, climatic stochasticity, light

[[Page 35153]]

availability, and regulatory protection, we used E.O. rank to assess 
future resiliency condition, consistent with our current condition 
analysis.
    We explored plausible changes in the factors considered in an E.O. 
ranking, such as population size, biotic factors, abiotic factors, and 
landscape context (Hammerson et al. 2008, entire) to anticipate future 
changes in E.O. rank at each population. We were unable to explicitly 
predict changes in population size; however, we were able to use 
existing climate models to qualitatively anticipate effects of changing 
climate on biotic and abiotic factors (i.e., habitat type and quality). 
We used the same population resiliency scoring model for future 
condition that we used for current condition. Accordingly, to describe 
plausible future viability, we modeled future resiliency at the 
population level and reasonably reliable trends in redundancy and 
representation at the rangewide scale (see Service 2019a, pp. 32-39).
    We considered the potential consequences of climate change and 
carried the scenario into 2050. We consider this time step to be the 
foreseeable future because we have information to reasonably and 
reliably predict changes in climate within this timeframe. We first 
modeled the response of northeastern bulrush habitat to changes in 
climate consistent with representative concentration pathway (RCP) 8.5. 
The best available information, as summarized in the SSA report, 
generally presents this scenario as a plausible, high-emissions 
scenario anticipating greater changes in climate than moderate climate 
scenarios, such as RCP4.5. Available information also suggests the 
probability of scenarios worse than RCP8.5 is low. Therefore, RCP8.5 
presents a worst case, but still plausible, scenario for northeastern 
bulrush habitat. As our analysis using RCP8.5 resulted in the 
northeastern bulrush not meeting the Act's definition of an endangered 
or a threatened species, it follows that additional analyses using 
RCP4.5 or another moderate-emissions climate model would result in 
lower magnitude effects on the species' habitat and, ultimately, the 
same listing determination. Therefore, we did not bracket our analysis 
with lower emissions climate models.
    We generally anticipate, and modeling reflects, that climate change 
is likely to impact the species' habitat through higher water levels 
early in the growing season followed by hotter summers and a faster 
drying cycle. For the northeastern bulrush, this will affect 
fluctuating water levels, climatic stochasticity (i.e., random 
fluctuations in climate patterns), and light availability, resulting in 
neutral effects on beaver wetlands and negative effects on seasonal 
wetlands. We expect beavers to mitigate anticipated climate changes at 
beaver wetlands by thinning canopy cover and regulating water levels by 
damming. In addition, while we are not aware of climate studies 
examining specific effects on beavers, beavers occur within and outside 
the range of the northeastern bulrush in diverse landscapes, some of 
which are hotter and have different precipitation regimes. Accordingly, 
we anticipate beavers will remain within the range of the northeastern 
bulrush through 2050. Therefore, we expect no reduction in northeastern 
bulrush population representation in beaver wetlands before 2050 beyond 
that which could occur through normal beaver use and disuse of 
wetlands.
    Our future scenario anticipated moderate negative effects on 
resiliency, a slight decline in representation and redundancy, and 
extirpation of 13 populations (2 in the northern region and 11 in the 
Appalachian region) from seasonal wetlands. In 2050, approximately 135 
populations would remain distributed across a large geographical range 
in at least three physiographic provinces, two habitat types, and all 
currently occupied States. The species likely would retain low genetic 
diversity, especially in the northern region. The species' apparent 
limited dispersal capacity will reduce its ability to shift its range 
in response to changing climate. However, the species would retain its 
redundancy driven by a wide geographic distribution and retain 
representation via the use of a variety of environmental settings 
(i.e., habitat and physiographic provinces).

Determination of Northeastern Bulrush Status

    Section 4 of the Act (16 U.S.C. 1533) and its implementing 
regulations (50 CFR part 424) set forth the procedures for determining 
whether a species meets the definition of an endangered species or a 
threatened species. The Act defines an ``endangered species'' as a 
species in danger of extinction throughout all or a significant portion 
of its range, and a ``threatened species'' as a species likely to 
become an endangered species within the foreseeable future throughout 
all or a significant portion of its range. The Act requires that we 
determine whether a species meets the definition of an endangered 
species or a threatened species because of any of the following 
factors: (A) the present or threatened destruction, modification, or 
curtailment of its habitat or range; (B) overutilization for 
commercial, recreational, scientific, or educational purposes; (C) 
disease or predation; (D) the inadequacy of existing regulatory 
mechanisms; or (E) other natural or manmade factors affecting its 
continued existence.

Status Throughout All of Its Range

    When we listed the northeastern bulrush in 1991 (56 FR 21091, May 
7, 1991), there were only 13 known populations, and the species faced 
threats from habitat loss primarily due to land conversion for 
development. Since then, the northeastern bulrush has been the subject 
of many recovery efforts, including: the discovery of previously 
unknown populations (i.e., there are currently 148 known populations 
across 8 states); research leading to the understanding of the species' 
needs; and identification of management actions that support those 
needs. Those efforts, in addition to unmaterialized projected threats 
of habitat loss from development, have led to a revised assessment of 
the overall risk and status of the species. After evaluating threats to 
the species and assessing the cumulative effect of the threats under 
the Act's section 4(a)(1) factors, we conclude that the northeastern 
bulrush has substantially exceeded all criteria detailed in the 
recovery plan (Service 1993, entire) and no longer meets the definition 
of either an endangered or a threatened species under the Act.
    As stated previously, we identified habitat disturbance and 
destruction from development, especially on private lands, as important 
threats to the northeastern bulrush at the time of listing. However, we 
are not aware of any information indicating that any northeastern 
bulrush populations are under threat from oil and gas development, road 
construction, forestry, or recreation; therefore, we do not consider 
these anthropogenic impacts as a significant threat. Deer browsing and 
trampling, as well as trampling and wallowing by black bears, have been 
noted in some populations, and these activities may have localized 
detrimental effects on a population. However, these factors affect only 
a small number of populations, and the likelihood is low that browsing, 
trampling, or wallowing would occur in a particular population with 
poor resiliency and with sufficient magnitude to affect the entire 
population. Accordingly, we conclude that browsing, trampling, and 
wallowing either individually or cumulatively are

[[Page 35154]]

not likely to cause the extirpation of a population and, therefore, are 
not significant factors contributing to the risk of extinction of the 
northeastern bulrush.
    Regulatory protections afforded to the northeastern bulrush include 
State wetland protections and State endangered species regulations. 
These protections apply independently of the species' Federal status 
under the Act and, at a minimum, require project proponents to 
coordinate with State resource agencies to develop minimization 
measures for projects that may affect the northeastern bulrush or its 
habitat. A description of the States' regulatory protections can be 
found in the SSA report (Service 2019a, pp. 17-21).
    To summarize, our greater knowledge regarding the prevalence of 
northeastern bulrush populations and the impacts of natural and 
artificial systems and disturbances on the species results in the 
conclusion that the overall extinction risk for the northeastern 
bulrush is much lower than we had previously determined it to be at the 
time the species was listed. Considering our modeled worst case future 
scenario, it is apparent that the risk of threats manifesting in such a 
way as to cause the species to likely become in danger of extinction 
within the foreseeable future is very low. Known impacts at the time of 
listing, such as habitat loss due to development and inadequate 
regulatory protections, that could have resulted in the extirpation of 
populations have either been reduced or have not materialized since 
listing. Through our assessment of future condition, including the 
status of known stressors and probable impacts of climate change, we 
anticipate that 88 percent of populations across the range of the 
species would maintain high, moderate, or fair resiliency within the 
foreseeable future. Thus, after assessing the best available data, we 
conclude that the northeastern bulrush is not in danger of extinction 
or likely to become so within the foreseeable future throughout all of 
its range.

Status Throughout a Significant Portion of Its Range

    Under the Act and our implementing regulations, a species may 
warrant listing if it is in danger of extinction or likely to become so 
within the foreseeable future throughout all or a significant portion 
of its range. Having determined that the northeastern bulrush is not in 
danger of extinction or likely to become so in the foreseeable future 
throughout all of its range, we now consider whether it may be in 
danger of extinction (i.e., endangered) or likely to become so within 
the foreseeable future (i.e., threatened) in a significant portion of 
its range--whether there is any portion of the species' range for which 
both (1) the portion is significant; and, (2) the species is in danger 
of extinction or likely to become so in the foreseeable future in that 
portion. Depending on the case, it might be more efficient for us to 
address the ``significance'' question or the ``status'' question first. 
We can choose to address either question first. Regardless of which 
question we address first, if we reach a negative answer with respect 
to the first question that we address, we do not need to evaluate the 
other question for that portion of the species' range.
    In undertaking this analysis for northeastern bulrush, we choose to 
address the status question first. We began by identifying portions of 
the range where the biological status of the species may be different 
from its biological status elsewhere in its range. For this purpose, we 
considered information pertaining to the geographic distribution of (a) 
individuals of the species, (b) the threats that the species faces, and 
(c) the resiliency condition of populations.
    We evaluated the range of the northeastern bulrush to determine if 
the species is in danger of extinction or likely to become so within 
the foreseeable future in any portion of its range. The range of a 
species can theoretically be divided into portions in an infinite 
number of ways. We focused our analysis on portions of the species' 
range that may meet the definition of an endangered species or a 
threatened species. For northeastern bulrush, we considered whether the 
threats or their effects on the species are greater in any biologically 
meaningful portion of the species' range than in other portions, such 
that the species is in danger of extinction or likely to become so 
within the foreseeable future in that portion. We examined the 
following threats: (1) habitat disturbance and destruction from 
development; (2) beaver activity; (3) deer and bear activities, such as 
trampling, browsing, and wallowing; and (4) climate change, including 
cumulative effects.
    As stated previously under Summary of Biological Status and 
Threats, when this species was listed, we identified habitat 
disturbance and destruction from development and other anthropogenic 
impacts as important threats to the northeastern bulrush. However, 
since listing, the anticipated threat of habitat loss from development 
has not materialized in any portion of the range, and we conclude that 
the threats of habitat disturbance and destruction from development do 
not rise to a level that threatens the species now or into the future. 
Similarly, while we identified threats of beaver activity, trampling, 
and wallowing that can cause localized impacts to individual 
northeastern bulrush populations, these factors are not occurring at a 
significant level in any portion of the species' range.
    The effects of climate change differ between the northern and 
southern portions of the range of the northeastern bulrush, as most 
populations in the southern portion of the range occur in seasonal 
wetlands while populations in the northern portion are more evenly 
distributed between seasonal wetlands and beaver marshes. Changing 
climatic conditions will include more precipitation during winters, 
higher temperatures throughout the species' range, and an increased 
frequency of extreme precipitation events. We project these conditions 
will have more negative effects on seasonal wetlands and neutral 
effects on beaver marshes, equating to a slightly elevated risk from 
climate change in the southern portion of the range. As described in 
the SSA report (Service 2019a, pp. 32-39), climate change under a 
worst-case scenario could contribute to extirpation of 13 populations 
(2 populations in the northern portion and 11 in the southern portion) 
across the species' range. However, our analyses in the SSA report 
projected that 135 populations would remain: 46 populations in the 
northern portion (96 percent of extant populations) and 89 in the 
southern portion (89 percent), providing representation and redundancy 
within each portion and across the species' range. Moreover, it is 
projected that the southern and northern portions of the range will 
each retain strong resiliency, with more than 85 percent of populations 
in the southern portion and 93 percent in the northern portion 
projected to maintain high, moderate, or fair resiliency.
    We found no biologically meaningful portion of the northeastern 
bulrush's range where the condition of the species differs from its 
condition elsewhere in its range such that the status of the species in 
that portion differs from its status in any other portion of the 
species' range.
    Therefore, we find that the species is not in danger of extinction 
or likely to become so within the foreseeable future in any significant 
portion of its range. This does not conflict with the courts' holdings 
in Desert Survivors v. U.S. Department of the Interior, 321 F. Supp. 3d 
1011, 1070-74 (N.D. Cal. 2018) and

[[Page 35155]]

Center for Biological Diversity v. Jewell, 248 F. Supp. 3d. 946, 959 
(D. Ariz. 2017) because, in reaching this conclusion, we did not apply 
the aspects of the final policy on interpretation of the phrase 
``significant portion of its range'' in the Endangered Species Act's 
definitions of ``endangered species'' and ``threatened species'' (79 FR 
37578, July 1, 2014), including the definition of ``significant'' that 
those court decisions held to be invalid.

Determination of Status

    Based on the best scientific and commercial information available, 
we determine that the northeastern bulrush does not meet the definition 
of an endangered species or a threatened species in accordance with 
sections 3(6) and 3(20) of the Act. In accordance with our regulations 
at 50 CFR 424.11(e)(2), the northeastern bulrush has recovered to the 
point at which it no longer meets the definition of an endangered 
species or a threatened species. Therefore, we are removing the 
northeastern bulrush from the Federal List of Endangered and Threatened 
Plants.

Effects of This Rule

    This rule revises 50 CFR 17.12(h) by removing the northeastern 
bulrush from the Federal List of Endangered and Threatened Plants. On 
the effective date of this rule (see DATES, above), the prohibitions 
and conservation measures provided by the Act, particularly through 
sections 7 and 9, will no longer apply to this species. Federal 
agencies will no longer be required to consult with the Service under 
section 7 of the Act in the event that activities they authorize, fund, 
or carry out may affect northeastern bulrush.
    There is no critical habitat designated for this species, so there 
will be no effect to 50 CFR 17.96.

Post-Delisting Monitoring

    Section 4(g)(1) of the Act requires us, in cooperation with the 
States, to implement a monitoring program for not less than 5 years for 
all species that have been recovered. Post-delisting monitoring (PDM) 
refers to activities undertaken to verify that a species delisted due 
to recovery remains secure from the risk of extinction after the 
protections of the Act no longer apply. The primary goal of PDM is to 
monitor the species to ensure that its status does not deteriorate, and 
if a decline is detected, to take measures to halt the decline so that 
proposing it as endangered or threatened is not again needed. If at any 
time during the monitoring period data indicate that protective status 
under the Act should be reinstated, we can initiate listing procedures, 
including, if appropriate, emergency listing.
    We will coordinate with other Federal agencies, State resource 
agencies, interested scientific organizations, and others as 
appropriate to develop and implement an effective PDM plan for the 
northeastern bulrush. The PDM plan will build upon current research and 
effective management practices that have improved the status of the 
species since listing. Ensuring continued implementation of proven 
management strategies that have been developed to sustain the species 
will be a fundamental goal for the PDM plan. The PDM plan will identify 
measurable management thresholds and responses for detecting and 
reacting to significant changes in northeastern bulrush numbers, 
distribution, and persistence. If declines are detected equaling or 
exceeding these thresholds, the Service, in combination with other PDM 
participants, will investigate causes of these declines. The 
investigation will be to determine if the northeastern bulrush warrants 
expanded monitoring, additional research, additional habitat 
protection, or resumption of Federal protection under the Act.

Required Determinations

Government-to-Government Relationship With Tribes

    In accordance with the President's memorandum of April 29, 1994 
(Government-to-Government Relations with Native American Tribal 
Governments; 59 FR 22951, May 4, 1994), Executive Order 13175 
(Consultation and Coordination with Indian Tribal Governments), the 
President's memorandum of November 30, 2022 (Uniform Standards for 
Tribal Consultation; 87 FR 74479, December 5, 2022), and the Department 
of the Interior's manual at 512 DM 2, we readily acknowledge our 
responsibility to communicate meaningfully with federally recognized 
Tribes and Alaska Native Corporations on a government-to-government 
basis. In accordance with Secretary's Order 3206 of June 5, 1997 
(American Indian Tribal Rights, Federal-Tribal Trust Responsibilities, 
and the Endangered Species Act), we readily acknowledge our 
responsibilities to work directly with Tribes in developing programs 
for healthy ecosystems, to acknowledge that Tribal lands are not 
subject to the same controls as Federal public lands, to remain 
sensitive to Indian culture, and to make information available to 
Tribes.
    We have determined that no Tribes will be affected by this rule 
because there are no Tribal lands or interests within or adjacent to 
northeastern bulrush habitat.

References Cited

    A complete list of references cited in this rulemaking is available 
on the internet at <a href="https://www.regulations.gov">https://www.regulations.gov</a> and upon request from 
the New England Ecological Services Field Office (see FOR FURTHER 
INFORMATION CONTACT).

List of Subjects in 50 CFR Part 17

    Endangered and threatened species, Exports, Imports, Plants, 
Reporting and recordkeeping requirements, Transportation, Wildlife.

Regulation Promulgation

    Accordingly, we amend part 17, subchapter B of chapter I, title 50 
of the Code of Federal Regulations, as set forth below:

PART 17--ENDANGERED AND THREATENED WILDLIFE AND PLANTS

0
1. The authority citation for part 17 continues to read as follows:

    Authority: 16 U.S.C. 1361-1407; 1531-1544; and 4201-4245, unless 
otherwise noted.


Sec.  17.12  [Amended]

0
2. In Sec.  17.12, amend paragraph (h) by removing the entry for 
``Scirpus ancistrochaetus'' under FLOWERING PLANTS from the List of 
Endangered and Threatened Plants.

Brian R. Nesvik,
Director, U.S. Fish and Wildlife Service.
[FR Doc. 2026-11609 Filed 6-9-26; 8:45 am]
BILLING CODE 4333-15-P


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