Wightia speciosissima (D.Don) Merr.

Species

Angiosperms > Lamiales > Paulowniaceae > Wightia

Characteristics

Trees or semiepiphytic pseudovines, to 15 m tall. Bark grayish white. Branches somewhat pendulous, brown, lenticellate, stellate hairy when young. Petiole terete, ca. 2 cm, adaxially grooved; leaf blade often oblong to elliptic, to 30 X 15 cm, abaxially sparsely gray-yellow stellate pilose, adaxially glabrous, base cuneate to rounded, apex acute. Thyrses more than 30 cm, narrow, sparsely rusty stellate hairy; cymes often 3-flowered; peduncle to 1 cm. Pedicel short. Bracteoles 2, small. Calyx to 8 mm, outside stellate hairy; lobes orbicular to broadly ovate. Corolla reddish, to 3.5 cm; tube compressed, distally gradually enlarged, outside stellate hairy. Stamens 4; filaments glabrous. Ovary ovoid-globose, glabrous, obscurely 6-striate. Capsule oblong-ovoid to narrowly ellipsoid, ca. 4 cm. Seeds narrowly winged. Fl. Sep-Oct.
Life form perennial
Growth form tree
Growth support epiphyte hemiepiphyte
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-12

Usage

Uses medicinal
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

Wightia speciosissima world distribution map, present in Bhutan, China, India, Myanmar, Nepal, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:812915-1
WFO ID wfo-0001140236
COL ID 5BYR6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Wightia gigantea Wightia speciosissima Wightia alpinii Wightia lacei Wightia elliptica