Sophora microphylla Aiton

Kowhai (en)

Species

Angiosperms > Fabales > Fabaceae > Sophora

Characteristics

Tree up to c. 10 m. tall, trunk up to 6 dm. diam. (juveniles of densely divaricating form). Branches spreading or drooping, young branchlets clad in pale to fulvellous tomentum. Lvs up to 15 cm. long or more, with 20-40 pairs of lflts. Lflts 5-7 mm. long, rarely up to 1 cm., obovate-oblong, clad above and below in appressed silky hairs, us. becoming glab. on both surfaces when mature, midrib distinct below. Fls up to 4·5 cm. long, in 4-10-fld racemes, pale to golden yellow. Calyx silky-tomentose, 1 cm. or more long; standard up to 3 cm. long, wings = or a little > standard; keel c. 4 cm. long. Pods fulvellous-tomentose when young, broadly winged, up to 15 cm. or more long, 6-or more-seeded. Seeds brownish to golden yellow, 5-8 mm. long.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 4.0 - 8.0
Mature height (meter) 4.0 - 8.0
Root system -
Rooting depth (meter) -
Root diameter (meter) 0.5
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Lowland and lower montane regions, growing along rivers, forest outskirts, and open places.
Light 6-8
Soil humidity 2-7
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 9-10

Usage

Uses dye environmental use medicinal wood
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings. Seeds needs soaking.
Mode cuttings seedlings
Germination duration (days) 10 - 21
Germination temperacture (C°) 21 - 29
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Sophora microphylla leaf picture by Graeme Hawkins (cc-by-sa)
Sophora microphylla leaf picture by Moreno Olivares Juan Luis (cc-by-sa)
Sophora microphylla leaf picture by adam Woodford (cc-by-sa)

Fruit

Sophora microphylla fruit picture by Cristián León Moya (cc-by-sa)
Sophora microphylla fruit picture by Cristián León Moya (cc-by-sa)
Sophora microphylla fruit picture by solange saravia (cc-by-sa)

Distribution

Sophora microphylla world distribution map, present in Chile, New Zealand, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:518887-1
WFO ID wfo-0000174272
COL ID 6Z6FT
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Sophora microphylla Edwardsia microphylla Edwardsia grandiflora var. microphylla Sophora tetraptera var. microphylla

Lower taxons

Sophora microphylla var. longicarinata