WorldFloraDB - Chaenactis douglasii var. alpina

Characteristics

Perennials, mostly (2–)5–10(–20) cm (cespitose to ± matted). Stems (1–)10–25+. Leaves strictly basal, to (1–)2–6 cm, indument persistent or glabrate. Heads 1(–2) per stem. Phyllaries: longest 9–12 mm; outer ± stipitate-glandular (rarely eglandular) and, often, arachnoid to lanuginose. 2n = 12.

Life form

perennial

Growth form

herb

Growth support

-

Foliage retention

-

Sexuality

hermaphrodite

Pollination

entomogamy

Spread

-

Mature width (meter)

-

Mature height (meter)

0.05 - 0.1

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)	30 - 70
Germination temperacture (C°)	3
Germination luminosity	-
Germination treatment	-
Minimum temperature (C°)	-
Optimum temperature (C°)	-
Size	-
Vigor	-
Productivity	-

Distribution

Identifiers

LSID	urn:lsid:ipni.org:names:274368-2
WFO ID	wfo-0000098889
COL ID	7LGGC
BDTFX ID	-
INPN ID	-
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chaenactis minuscula Chaenactis rubella Chaenactis alpina Chaenactis leucopsis Chaenactis alpina var. rubella Chaenactis alpina var. alpina Chaenactis douglasii var. alpina Chaenactis alpina var. leucopsis Chaenactis alpina subsp. alpina Chaenactis panamintensis

WorldFloraDB 2024

Chaenactis douglasii var. alpina A.Gray

Alpine dustymaiden (en)

Variety