Incarvillea delavayi Bureau & Franch.

Species

Angiosperms > Lamiales > Bignoniaceae > Incarvillea

Characteristics

Herbs perennial, stemless, ca. 30 cm tall, glabrous. Leaves basal, 1-pinnately divided, 8-25 cm; leaf rachis ca. 20 cm; lateral leaflets 4-11 pairs, elliptic-lanceolate, 4-7 X 1-3 cm, glabrous, base obtuse to subrounded, margin serrate, apex acuminate; terminal leaflets 1.5-3.5 X 1-2.5 cm, subsessile. Inflorescences racemose, 2-6-flowered, terminal; peduncle ca. 30 cm; bracts ca. 1 cm; bractlets ca. 5 mm. Pedicel 0.5-1.5 cm. Calyx campanulate, 1.3-2 cm; teeth 5-7 X 5-7 mm, apex caudate-acuminate. Corolla red, campanulate, ca. 6.5 X 3.5 cm; tube ca. 5 cm; lobes semirounded, spreading. Filaments ca. 2.5 cm; anthers ovoid, versatile. Style ca. 3 cm; stigma compressed, flabellate. Capsule gray-brown, 4-angled, 5-7.5 cm, woody. Seeds broadly ovoid, glabrous on 1 side, pubescent on another, ca. 5 X 3-4 mm. Fl. Jul. 2n = 18, 22.
More
A small plant which has a ring of leaves. The leaves are compound. The flowering stalks are 30-90 cm long. The flowers are trumpet shaped. There can be 10 flowers on each stem. They are 8 cm across. The flowers are light purple with yellow tinges.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.2 - 0.4
Mature height (meter) 0.4
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

It grows in temperate places. It needs a well-drained soil and sunny location. It grows in grasslands and on slopes between 2,400-3,900 m above sea level. It suits hardiness zones 6-9. In Sichuan and Yunnan.
More
Grassy places and scrub around 2000 metres. Pastures and open grassland, 2400-3500 metres, but it is now uncommon in its native range.
Light 6-9
Soil humidity 5-7
Soil texture 3-5
Soil acidity 5-8
Soil nutriment -
Hardiness (USDA) 6-8

Usage

The leaves, shoots and stems are eaten. CAUTION: They are reported to be slightly toxic.
Uses environmental use medicinal
Edible leaves shoots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings, divisions or seedlings.
Mode cuttings divisions seedlings
Germination duration (days) 25 - 30
Germination temperacture (C°) 16 - 19
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Incarvillea delavayi unspecified picture

Distribution

Incarvillea delavayi world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:109739-1
WFO ID wfo-0000778657
COL ID 99NDZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Incarvillea delavayi