Cirsium Species, Mt. Tamalpais Thistle
Cirsium

Family: Asteraceae (ass-ter-AY-see-ee)
Genus: Cirsium (SIR-see-um)

Synonym:Cirsium remotifolium var. odontolepis

Category
Perennials

Water Requirements

Sun Exposure
Full Sun

Foliage

Foliage Color

Height

Spacing

Hardiness

Where to Grow

Danger
Plant has spines or sharp edges; use extreme caution when handling

Bloom Color

Bloom Characteristics

Bloom Size

Bloom Time

Other details

Soil pH requirements

Patent Information

Propagation Methods

Seed Collecting