Robinia neomexicana A.Gray

New mexico locust (en), Robinier (fr)

Species

Angiosperms > Fabales > Fabaceae > Robinia

Characteristics

A shrub or small tree. It grows 5-10 m tall. It has thorns. They are longer than with black locust. The leaves are 10-15 cm long. There are 7-15 leaflets along the stalk. The leaves have a pair of sharp thorns at their base. The flowers are in clusters and are rose pink. They are in groups 5-10 cm long near the ends of the branches. The fruit are bean like pods. They are brown and have bristles on them.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 4.8
Root system -
Rooting depth (meter) 0.3
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer
Photosynthetic pathway c3

Environment

Common in canyons, along streams or arroyos, on terraces, talus slopes, and in coniferous forest understories, growing on gentle to relatively steep slopes on all aspects; at elevations from 1,219-2,789 metres
More
It is a temperate plant. In California it grows between 1,500-2,600 m above sea level. Hobart Botanical Gardens.
Light 6-8
Soil humidity 3-6
Soil texture 1-6
Soil acidity 5-8
Soil nutriment -
Hardiness (USDA) 4-8

Usage

The flowers are eaten raw. They are also boiled and dried and stored for later use. The pods are eaten raw. The pods are also cooked and stored. Caution:
Uses animal food environmental use fiber material medicinal poison timber vertebrate poison wood
Edible flowers pods seeds
Therapeutic use Emetic (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds. The seeds should be soaked for 48 hours in warm water.
Mode seedlings
Germination duration (days) 7 - 30
Germination temperacture (C°) 18 - 23
Germination luminosity light
Germination treatment soaking
Minimum temperature (C°) -20
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Flower

Robinia neomexicana flower picture by Kaley Jane Nigh (cc-by-sa)

Distribution

Robinia neomexicana world distribution map, present in Canada, Estonia, Georgia, Ghana, Italy, Kazakhstan, Lithuania, Latvia, Moldova (Republic of), Mexico, Russian Federation, Turkmenistan, Ukraine, United States of America, and Uzbekistan

Conservation status

Robinia neomexicana threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:517728-1
WFO ID wfo-0000174262
COL ID 4T7YK
BDTFX ID 83961
INPN ID 611487
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Robinia neomexicana Robinia rusbyi Robinia neomexicana var. albiflora Robinia neomexicana var. luxurians

Lower taxons

Robinia neomexicana var. rusbyi Robinia neomexicana var. neomexicana