Neololeba atra (Lindl.) Widjaja

Species

Angiosperms > Poales > Poaceae > Neololeba

Characteristics

Plants erect and shrubby. Culms 4–8 m high, 2–3 cm diam.; mid-culm internodes hollow, glabrous. Leaves auriculate; basal sheath ciliolate to ciliate; ligule laciniate; blade linear or narrowly ovate, to 50 cm long, to 9 cm wide, cross-veined, glabrous, with margins scabrous or hirsute at base; adaxial blade surface not grooved. Pseudospikelets 5–20 mm long; rachilla segments broad and flattened, 0.8–1.5 mm long, glabrous. Glumes 2, to 7 mm long; lower glume 5–7-nerved; upper glume 7–9-nerved. Bisexual florets: lemma ovate, 5–11 mm long, acuminate, keeled, 10–14-nerved, ciliate; palea narrowly oblong or narrowly elliptic, 5.5–12 mm long, acute, 9-nerved (3 nerves on each flap, 2 keels, 1 nerve between keels); anthers c. 4.5 mm long.
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A bamboo. It grows up to about 5 m tall and has canes about 3 cm across. There are several woody light coloured stems. It forms thick clumps which are hard to penetrate. The leaves are 20-50 cm long by 6-10 cm wide and rounded at the base. The leaves are light green. There are distinct hairs on the leaf sheath where the blade joins the stalk. The leaf sheath completely surrounds the stem. It flowers almost continually and doesn't die after flowering.
Life form perennial
Growth form
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 6.0 - 8.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It grows from sea level up to about 1250 m altitude in Papua New Guinea. Often the plant grows near watercourses that are flooded in wet seasons. It is very sensitive to cold.
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River banks, margins of disturbed lower montane forest, and on lower hill slopes, often on limestone; at low elevations.
Often along watercourses in or at the edges of rainforest.
Light 7-9
Soil humidity 4-9
Soil texture 1-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The young shoots are harvested and cooked and treated like a pitpit.
Uses animal food environmental use food fuel invertebrate food material
Edible seeds shoots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It is planted from cuttings of the cane. They take a little over a year to become established and produce edible shoots. They also grow wild. To stop clumps spreading the rhizome below the ground level needs to be chopped through. Young plants are not easily transplanted. Rooted shoots near the base can be separated off and replanted.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Neololeba atra world distribution map, present in Andorra, Australia, Moldova (Republic of), Myanmar, Philippines, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:998269-1
WFO ID wfo-0000881401
COL ID 46LC4
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Arundarbor atra Arundarbor picta Arundarbor prava Arundinaria cobonii Arundinaria papuana Bambusa forbesii Dendrocalamus forbesii Dendrocalamus latifolius Leleba alba Leleba nigra Leleba picta Leleba prava Leleba rumphiana Neololeba atra Arundarbor tenuis Bambusa atra Bambusa picta Bambusa prava Bambusa tenuis Dendrocalamus multispiculatus Dendrocalamus papuanus Gigantochloa novoguineensis Bambusa papuana