Dendrocalamus strictus Nees

Male bamboo (en)

Species

Angiosperms > Poales > Poaceae > Dendrocalamus

Characteristics

Culms 7–17 m, (3–)6–10 cm in diam.; internodes 30–45 cm, white powdery; wall thick, culm often solid. Branches several, main mid-culm ones 3. Culm sheaths deciduous, orange-brown, ca. 3/4 as long as internodes, thickly papery, margins ciliate, apex rounded; auricles absent; ligule 1–3 mm, serrulate; blade erect, narrowly triangular. Leaf sheaths initially sparsely hairy, becoming glabrous; ligule short, serrulate; blade usually narrowly lanceolate, 5–30 × 1–3 cm. Pseudospikelet clusters 2.5–5 cm in diam. Spikelets 8–15 mm, usually densely pubescent; fertile florets 2–4. Glumes 2 or more, 6–8 mm, long mucronate; lemma 9–10 mm, apex long mucronate; palea 8–9 mm. Anthers yellow, ca. 5 mm, connective apically produced. Ovary turbinate; style ca. 6.5 mm; stigmas 1. Caryopsis 6–8 mm.
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A bamboo. It is densely tufted. In moist areas it keeps its leaves and in dry areas it loses them. It grows about 8-16 m high. The stems are 4-10 cm across. They are often curved. The nodes are swollen. The lower nodes often root. The internodes are 30-45 cm long. The stem sheath is hairless. The leaves are narrowly sword shaped. It is 25 cm long by 3 cm wide. They have fine hairs on both surfaces. The flowers are brown in round heads. The fruit is a grain.
Life form perennial
Growth form
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination anemogamy
Spread -
Mature width (meter) -
Mature height (meter) 11.0 - 15.0
Root system rhizome
Rooting depth (meter) 1.5
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A tropical plant. t grows in tropical and subtropical places. The best annual temperature is between 20-30°C. It can stand temperatures down to-5°C and up to 45°C. A rainfall between 1000-3000 mm is best. It can tolerate drought and does best with lower humidity. It can grow up to 1,200 m altitude. It does best on sandy soils with a pH of 5.5-7.5. In the Cairns Botanical Gardens. I
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Drier open deciduous forests in hill slopes, ravines and alluvial plains.
Light 4-9
Soil humidity 3-7
Soil texture 2-5
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

Young shoots are cooked as a vegetable or pickled. The seeds are also roasted and eaten. There is also an edible manna that develops on this plant. The roots are pounded into a powder.
Uses animal food environmental use fiber food material medicinal
Edible leaves rhizomes roots seeds shoots stems
Therapeutic use Chest pain (leaf), Hypoglycemic agents (leaf), Uterine contraction (leaf), Hemagglutination (seed), Eye drops (stem), Insecticides (stem), Astringents (unspecified), General tonic for rejuvenation (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seeds or by splitting the rhizome. It can also be grown with difficulty from culm or stem cuttings and by tissue culture. Seed need to be planted fresh. They lose their viability is 3 months. Seed once dried and stored in cool conditions can be kept for 3 years.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) 20 - 27
Size -
Vigor -
Productivity -

Images

Dendrocalamus strictus unspecified picture

Distribution

Dendrocalamus strictus world distribution map, present in Andorra, Bangladesh, Bahamas, Brazil, China, Cuba, Honduras, Indonesia, Lao People's Democratic Republic, Madagascar, Myanmar, Nepal, Pakistan, Puerto Rico, Seychelles, Togo, Thailand, Taiwan, Province of China, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:397912-1
WFO ID wfo-0000862391
COL ID 34P4K
BDTFX ID -
INPN ID 672169
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Bambos stricta Arundo hexandra Bambusa stricta Dendrocalamus strictus Bambusa glomerata Bambusa pubescens Bambusa tanaea Bambusa verticillata Dendrocalamus prainiana Nastus strictus Bambusa stricta var. argentea Dendrocalamus strictus var. prainianus Bambusa hexandra