Plants ranked as California Rare Plant Rank 3 are on the review list: plants about which more information is needed. There are 4 taxa in the East Bay ranked 3:
Lessingia hololeuca (wooly-headed lessingia)Lupinus albifrons var. abramsii (Abrams' lupine)
Myosurus minimus ssp. apus (little mousetail)
Polygonum marinense (Marin knotweed)
