Cardamine pachystigma var. dissectifolia

dissected-leaved toothwort

Cardamine pachystigma var. dissectifolia (dissected-leaved toothwort), California species

(c) Arvel Hernandez, some rights reserved (CC BY) · licence

Family: Brassicaceae

Conservation status: CNPS 1B.2

Cardamine pachystigma var. dissectifolia (dissected-leaved toothwort) is a California plant in the Brassicaceae family.

Note: Jepson eFlora does not treat this as a distinct taxon; it considers it a synonym of Cardamine californica.

Identification and appearance

Key characters: Differentiators are not available at this time.

Bloom period

Cardamine pachystigma var. dissectifolia blooms Feb-May.

Conservation status

CNPS 1B.2

How to tell it apart

vs Raphanus: Cardamine has narrow pencil-like pods with many seeds; Raphanus has thick beaked pods that break into segments.; vs Nasturtium: Cardamine grows on moist land in shade; Nasturtium grows in or at the edge of water in sun.; vs Viola: Cardamine has four petals and thin seed pods; Viola has five petals and a capsule that splits into three parts.; vs Vancouveria: Cardamine has four-petaled flowers and seed pods; Vancouveria has six-petaled flowers and follicles.; vs Lepidium: Cardamine has narrow pods with many seeds; Lepidium has flattened round pods with only 2 seeds.

Frequently asked questions

When does Cardamine pachystigma var. dissectifolia bloom?

Cardamine pachystigma var. dissectifolia blooms Feb-May.

What plant family does Cardamine pachystigma var. dissectifolia belong to?

Cardamine pachystigma var. dissectifolia is in the Brassicaceae family, genus Cardamine.

Is Cardamine pachystigma var. dissectifolia rare or endangered?

Cardamine pachystigma var. dissectifolia carries California Rare Plant Rank 1B.2, state rank S2.

Related species

Other California species in the same genus, family, or bioregion.

All Cardamine species · All Brassicaceae

Last updated 2026-10-07

Data from The California Species Project — 14,000+ California species with verified data from CNPS, CDFW, USFWS, Cal-IPC, and more.