Leucosceptrum canum Sm.

Species

Angiosperms > Lamiales > Lamiaceae > Leucosceptrum

Characteristics

Plants 1.5-7 m tall, bark gray-yellow or brown, exfoliating; branches densely gray or yellowish tomentose when young, brownish, puberulent or subglabrous with age. Petiole 1.5-3(-4.5) cm, densely yellowish tomentose; leaf blade elliptic-lanceolate, 10-23 × 5-9 cm, papery, densely gray or yellowish tomentose-stellate/floccose when young, adaxially glabrescent or puberulent on midrib, base cuneate, margin serrate or sometimes crenate, apex acuminate. Spikes 10-13 cm, dense, cylindric, densely stellate-tomentose; verticillasters 6-to many flowered; bracts acute, margin entire or irregularly crenate, deciduous in fruit. Pedicel ca. 1 mm. Calyx 6-8 mm, densely yellowish stellate-tomentose, tuberculate, glabrous inside, teeth to 1.5 mm. Corolla 8-9 mm, stellate-tomentose outside. Nutlets smooth abaxially, with sparse ± transparent tubercles adaxially. Fl. Nov-Mar, fr. Mar-May.
More
A shrub or small tree. It grows to 5 m high. The bark is grey yellow or brown. It peels off. The young branches are covered with a grey or yellow layer. The leaves have stalks. The leaves are 9-25 cm long by 2.5-12 cm wide. They are oval or sword shaped. They taper to the tip and have teeth around the edge. They have dense silvery hairs underneath. The flowers are white or light pink. They occur in dense heads. These are at the ends of branches. They are 10-13 cm long. There are 6 to many flowers. The nutlets are smooth.
Life form -
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.25 - 6.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. In Nepal it grows between 1000-2800 m altitude. In China it grows in dry, open, waste places between 1000 and 2600 m altitude. In Sichuan and Yunnan.
Light 7-9
Soil humidity -
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 10-12

Usage

The ripe fruit are eaten. The fruit are eaten as a vegetable. The young flowers have a sweet taste.
Uses material
Edible flowers fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leucosceptrum canum unspecified picture
Leucosceptrum canum unspecified picture

Distribution

Leucosceptrum canum world distribution map, present in Bangladesh, China, Lao People's Democratic Republic, Myanmar, Nepal, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:449566-1
WFO ID wfo-0000227354
COL ID 6PTYJ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Leucosceptrum canum Teucrium leucosceptrum Teucrium macrostachyum Clerodendrum leucosceptrum Comanthosphace nepalensis