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Thoroughwort

Critonia

Also called Daisy Trees

Thoroughwort
Photo: Juan Carlos Pérez Magaña, CC BY-SA 4.0
Family
Asteraceae (Daisy family)

About

Critonia is a genus of flowering plants in the tribe Eupatorieae of the family Asteraceae.

The most notable trait that characterizes the genus is the presence of pellucid punctations caused by internal secretory pockets of the leaves - to be seen these must be viewed with a hand lens while holding the leaf up to light in most species of the genus. Most species of Critonia also have smooth opposite leaves, a shrubby habit, unenlarged style bases, relatively few (3-5) flowers per head, and imbricate involucres.

Other Critonia plants

Critonia eggersii · Puerto Rico thoroughwort · Thoroughwort

Text excerpted from the Wikipedia article Critonia by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

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