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    Vascular Plants of California
Key to families | Table of families and genera

Key to Gutierrezia

View taxon page for Gutierrezia

(For a list of species in Gutierrezia, use the above link.)

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Involucre cylindric; phyllaries 4–6; ray flowers 1–2 ..... G. microcephala

1' Involucre cylindric to obconic or bell-shaped; phyllaries 8–21; ray flowers 2–13

2. Ray flowers 4–13; disk flowers 4–13; total flowers 8–20; heads generally 1 at 2° inflorescence tips ..... G. californica

2' Ray flowers 2–8; disk flowers 2–9; total flowers 6–14; heads generally in clusters of 2–5 at 2° inflorescence tips ..... G. sarothrae


Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, [accessed on month, day, year]

Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].

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