Crataegus rivularis Nutt. ex Torr. & A.Gray

River hawthorn (en)

Species

Angiosperms > Rosales > Rosaceae > Crataegus

Characteristics

A shrub or small tree.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.0
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

Thickets and rocky ground. Borders of streams; at elevations from 900-2,500 metres in Texas. Intermontane streamsides, ditches, flood plains; at elevations from 1,300-2,300 metres.
More
Temperate.
Light 4-9
Soil humidity 4-8
Soil texture 1-5
Soil acidity 3-9
Soil nutriment -
Hardiness (USDA) 5-7

Usage

Uses fuel medicinal wood
Edible fruits seeds
Therapeutic use Poison (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed. The seed need cold treatment. Plants can also be grafted.
Mode seedlings
Germination duration (days) 180 - 730
Germination temperacture (C°) 10 - 15
Germination luminosity -
Germination treatment scarification
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Crataegus rivularis unspecified picture

Distribution

Crataegus rivularis world distribution map, present in United States of America

Conservation status

Crataegus rivularis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:724144-1
WFO ID wfo-0001010562
COL ID Z8DH
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Mespilus rivularis Crataegus rivularis Crataegus douglasii var. rivularis