East Bay Rare and Unusual Plants

Rank and Data Lists
CNPS-EB Plant Ranks
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Bollinger Canyon Rd - N of Crow Canyon Rd

Region: Las Trampas Area Key

showy milkweed (B)
(c) stormcatcher (CC BY-NC)

Scientific Name	Notes	Rarity Ranks	Common Name
Asclepias speciosa	(A. californica is more common	CNPS-EB: B	showy milkweed, milkweed

Key to Populations List

The species listed for this location have at least one population in this location.

Background

Species with a white background have at least one population that has been observed in the last 25 years.

Species with a blue background have no populations that have been observed in the past 25 years, but have at least one population that has been observed more than 25 years ago.

Species with an orange background have only populations with an uncertain location or identification.

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