Leymus paboanus (Claus) Pilg.

Species

Angiosperms > Poales > Poaceae > Leymus

Characteristics

Culms solitary or tufted, 45–90 cm tall, 3-or 4-noded, smooth, glabrous. Leaf sheath dull yellow at base, smooth, glabrous; ligule ca. 0.5 mm; leaf blade flat or rolled, 10–30 × 0.4–0.7 cm, abaxial surface smooth, adaxial surface scabrous. Spike erect, 6–18 × 0.3–1.3 cm; rachis slender, puberulent or basally smooth, margin ciliate; internodes 3–6 mm. Spikelets 2 or 3 per node, 0.8–1.3 cm, with 3–5 florets, viviparous or not; rachilla ca. 1.5 mm, densely pubescent. Glumes not covering base of first lemma, subulate, 6–12 mm, equaling spikelet, slightly hirsutulous. Lemma lanceolate, obscurely 3–5-veined, puberulent, apex mucronate or acuminate; first lemma 6–10 mm. Palea equaling or slightly longer than lemma. Anthers ca. 0.3 mm. Fl. and fr. Jun–Jul.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.33 - 0.7
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-10

Usage

Uses gene source
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

Leymus paboanus world distribution map, present in Afghanistan, Chile, China, Kazakhstan, Kyrgyzstan, Montenegro, Russian Federation, Turkmenistan, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:407340-1
WFO ID wfo-0000878215
COL ID 726SV
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Elymus leucostachys Elymus paboanus Elymus salsuginosus Triticum salsuginosum Aneurolepidium paboanum Elymus salsuginosus Elymus dasystachys var. salsuginosus Elymus glaucus var. planifolius Elymus paboanus var. saxatilis Elymus paboanus var. scabridus Leymus paboanus var. viviparus Leymus paboanus Elymus salsuginosus var. paboanus Leymus paboanus var. paboanus