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Gamochaeta Weddell. Common name: Cudweed, Everlasting.

Key to Gamochaeta

A genus of about 61 species, herbs, subcosmopolitan, but primarily native of South America. Gamochaeta is more closely related to other genera than it is to Gnaphalium.

References: Arriagada (1998); Cronquist (1980); Freire et al. (2021); Freire et al. (2024); Nesom (1990a); Nesom (2004b); Nesom (2004c); Nesom (2006n) In Flora of North America Editorial Committee (2006a); Nesom (2022b); Pruski & Nesom (2004); Urtubey et al. (2016). Show full citations.

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Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.

image of plant© Gary P. Fleming | Gamochaeta calviceps | Original Image ⭷
image of plant© Gary P. Fleming | Gamochaeta impatiens | Original Image ⭷
image of plant© Bruce A. Sorrie | Gamochaeta purpurea | Original Image ⭷

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