Image Number: 0015020

Photographer:
Organization:
Descriptor:
Seed(s)
Description:
achenes 1.5-2.5 mm long X 0.5-1 mm in diameter and densely ascending pubescent; persistent pappus of ca. 20 plumose bristles; bristles of ray achenes 0.5-2 mm in length, bristles of disc achenes alternatly longer and shorter, 3.5-6 mm in length
Image type:
Laboratory

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Image location:
United States

Subject

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Tridax
Subject: Tridax procumbens L.
Node Affiliation:
Image uploaded:
Friday, February 1, 2002
Image last updated:
Monday, November 8, 2010