Eriophorum angustifolium subsp. triste (Th.Fr.) Hultén

Tall cottongrass (en), Linaigrette terne (fr)

Subspecies

Angiosperms > Poales > Cyperaceae > Eriophorum > Eriophorum angustifolium

Characteristics

Culms to 30 cm. Inflorescences: larger involucral bracts 1–3 cm; peduncles 5–20 mm, usually scabrous all around. Scales gray to black, usually with pale margins. 2n = 60.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality monoecy
Pollination anemogamy
Spread anemochory
Mature width (meter) -
Mature height (meter) 0.1 - 0.3
Root system fibrous-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light 7-9
Soil humidity 7-9
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -35
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Eriophorum angustifolium subsp. triste world distribution map, present in Canada, Finland, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:95706-2
WFO ID wfo-0000414907
COL ID 5H6K2
BDTFX ID 119657
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eriophorum triste Eriophorum angustifolium subsp. scabriusculum Eriophorum angustifolium var. triste Eriophorum angustifolium subsp. triste