WorldFloraDB - Eleocharis flavescens var. olivacea

Characteristics

Culms to 28 cm. Floral scales brown, streaked with green on flanks. Flowers: perianth bristles to 2 times as long as achene, rarely shorter than achene. Achenes green to golden brown when ripe, 0.5–1.1 × 0.4–0.8 mm, apex often highly constricted proximal to tubercle. Tubercles 0.3–0.7 × 0.2–0.4 mm. 2n = 20.

Life form

perennial

Growth form

herb

Growth support

-

Foliage retention

deciduous

Sexuality

hermaphrodite

Pollination

-

Spread

-

Mature width (meter)

-

Mature height (meter)

0.3 - 0.9

Root system

fibrous-root

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

Distribution

Identifiers

LSID	urn:lsid:ipni.org:names:89666-2
WFO ID	wfo-0000404154
COL ID	7LPBS
BDTFX ID	-
INPN ID	-
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eleocharis olivacea f. reductiseta Scirpus olivaceus Scirpus intermedius Trichophyllum olivaceum Eleocharis olivacea Eleocharis flavescens var. olivacea Eleocharis olivacea var. reductiseta

WorldFloraDB 2024

Eleocharis flavescens var. olivacea (Torr.) Gleason

Variety