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Asteraceae
Tetragonotheca

not marked as a favorite taxon Tetragonotheca Linnaeus. Common name: Squarehead.

Key to Tetragonotheca

A genus of 4 species, herbs, endemic to se. North America.

Glossary (beta!)

References: Cronquist (1980); Strother (2006ww) In Flora of North America Editorial Committee (2006c); Turner & Dawson (1980). Show full citations.

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image #1 of Tetragonotheca© Alan Cressler: Tetragonotheca helianthoides, Chattahoochee National Forest, Stephens County, Georgia 1 by Alan Cressler | Tetragonotheca helianthoides source
image #2 of Tetragonotheca© Scott Ward | Tetragonotheca helianthoides | Original Image ⭷

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