Proboscidea sp.
Unicorn-plant, Unicorn-Plant
Family: Martyniaceae · Type: Perennial · Not Native
Proboscidea sp. (Unicorn-plant) is a non-native California perennial in the Martyniaceae family.
How to tell it apart
vs Ibicella: Ibicella's beak splits into two curved claws; Proboscidea's beak remains a single curved hook.; vs Streptocarpus: Streptocarpus has straight, unhooked capsules; Proboscidea's capsules curve into a dramatic hook.; vs Harpagophytum: Harpagophytum has multiple radiating hooks; Proboscidea has a single curved beak.; vs Mimulus: Mimulus has tiny capsules under 2 cm; Proboscidea's massive capsules are 5-35 cm long.; vs Limosella: Limosella has tiny capsules under 5 mm; Proboscidea's are massively larger at 5+ cm.
Frequently asked questions
Is Proboscidea sp. native to California?
No. Proboscidea sp. is not native to California (recorded as not native).
What plant family does Proboscidea sp. belong to?
Proboscidea sp. is in the Martyniaceae family, genus Proboscidea.
Related species
Other California species in the same genus, family, or bioregion.
Sources: Jepson eFlora · CalPhotos
Last updated 2026-04-14
Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.