Sidalcea calycosa M. E. Jones
ssp. rhizomata (Jeps.) Munz
Point reyes checkerbloom, Pt. reyes checkerbloom, Pt. reyes sidalcea
2023 Suzanne L. Weakley 2022 Julia Larke 2024 Christine Pechal 2022 Cynthia Powell 2023 R.A. Chasey 2023 R.A. Chasey 2019 R.A. Chasey 2022 Hunter Breck 2019 Alison Gardner 2019 Suzanne L. Weakley 2023 R.A. Chasey 2023 Suzanne L. Weakley 2022 Heather Morrison 2022 Julia Larke
Sidalcea calycosa ssp. rhizomata is a perennial herb (rhizomatous) that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
[wildflower.org] Characteristics, Bloom Info, Habitat: Plant Characteristics
Duration: Annual , Perennial
Habit: Herb
Fruit Type: Schizocarp
Size Notes: Up to about 3 feet tall.
Bloom Information
Bloom Color: White , Pink , Purple
Bloom Time: Apr , May , Jun , Jul , Aug , Sep
Bloom Notes: Pale pink or purple, rarely white. Base of petals paler or white.
Distribution
USA: CA
Native Habitat: Freshwater and salt marshes near coast. (link added by Mary Ann Machi)