Leaf structure

Primary source

Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.

Full Text

The cell development of a leaf as indicated by its porosity. (See chart, § 29.2601.)

[37 FR 13626, July 12, 1972. Redesignated at 49 FR 16757, Apr. 20, 1984]

eCFR data current as of: November 6, 2026

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.