Jepson eFlora
Key to families | Table of families and genera

Key to Arctotheca

View taxon page for Arctotheca

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

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

1. Annual from rosette, initially stemless, later stems short-decumbent to ± erect, branched in age, rarely rooting at stem bases; ray 6–15(22) mm; disk corolla proximally yellow, distally ± green to black ..... A. calendula

1' Perennial herb from rosette, initially stemless, later spreading by creeping stems, rooting at nodes, forming new rosettes; ray (20)25–40 mm; disk corolla yellow throughout ..... A. prostrata


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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