WorldFloraDB - Cirsium pumilum var. hillii

Characteristics

Plants mostly 25–60 cm, branches 0–4, short. Roots often tuberous-thickened. Leaves usually shallowly lobed, main spines ± fine, 3–6 mm. Heads 5–7 cm. Phyllaries: outer 3–6 mm wide at base, spines slender, 1.5–3 mm. Corollas usually 45–55 mm. Cypselae usually 4.5–5 mm. 2n = 30.

Life form

perennial

Growth form

herb

Growth support

-

Foliage retention

deciduous

Sexuality

hermaphrodite

Pollination

-

Spread

-

Mature width (meter)

-

Mature height (meter)

0.25 - 0.6

Root system

-

Rooting depth (meter)

-

Root diameter (meter)

-

Flower color

Blooming months

Jan	Feb	Mar
Apr	May	Jun
Jul	Aug	Sep
Oct	Nov	Dec

Fruit color

-

Fruiting months

-

Nitrogen fixer

-

Photosynthetic pathway

-

Environment

Light
Soil humidity
Soil texture
Soil acidity	-
Soil nutriment	-
Hardiness (USDA)

Usage

Uses	-
Edible	-
Therapeutic use	-
Human toxicity	-
Animal toxicity	-

Cultivation

Mode	-
Germination duration (days)	15 - 24
Germination temperacture (C°)	21 - 22
Germination luminosity	-
Germination treatment	-
Minimum temperature (C°)	-
Optimum temperature (C°)	-
Size	-
Vigor	-
Productivity	-

Distribution

Identifiers

LSID	urn:lsid:ipni.org:names:59134-2
WFO ID	wfo-0001130601
COL ID	5N4DP
BDTFX ID	-
INPN ID	-
Wikipedia (EN)	Link
Wikipedia (FR)

Synonyms

Cirsium hillii f. hillii Cnicus hillii Carduus hillii Cirsium hillii Cirsium pumilum f. albiflorum Cirsium pumilum subsp. hillii Cirsium hillii f. albiflorum Cirsium pumilum var. hillii

WorldFloraDB 2024

Cirsium pumilum var. hillii (Canby) B.Boivin

Variety