Dendromecon harfordii var. rhamnoides
south island bush-poppy
Photo: parent species Dendromecon harfordii · (c) Mark Richman, some rights reserved (CC BY) · licence
Family: Papaveraceae
Conservation status: CNPS 3.1
Dendromecon harfordii var. rhamnoides (south island bush-poppy) is a California plant in the Papaveraceae family, recognized by Channel Islands Dendromecon; separable from mainland D. rigida but not from var. harfordii by range.
Identification and appearance
Key characters: Channel Islands Dendromecon; separable from mainland D. rigida but not from var. harfordii by range
Bloom period
Dendromecon harfordii var. rhamnoides blooms Apr-Jun.
Conservation status
CNPS 3.1
How to tell it apart
vs Eschscholzia: Woody shrub with persistent stems, not herbaceous annual dying back each year.; vs Hypericum: Four petals (not five), leaves narrow and simple without oil dots.; vs Crocanthemum: Poppy-like flowers with many stamens, leaves leathery without star-shaped hairs.; vs Hunnemannia: Woody perennial shrub, not herbaceous annual from Mexico.; vs Salix: Showy yellow poppy flowers with 4 petals, not tiny catkins without petals.
Frequently asked questions
When does Dendromecon harfordii var. rhamnoides bloom?
Dendromecon harfordii var. rhamnoides blooms Apr-Jun.
What plant family does Dendromecon harfordii var. rhamnoides belong to?
Dendromecon harfordii var. rhamnoides is in the Papaveraceae family, genus Dendromecon.
Is Dendromecon harfordii var. rhamnoides rare or endangered?
Dendromecon harfordii var. rhamnoides carries California Rare Plant Rank 3.1, state rank S1.
Related species
Other California species in the same genus, family, or bioregion.
Last updated 2026-09-30
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.