Ephedra antisyphilitica Berland. ex C.A.Mey.

Drug-pima (en)

Species

Gymnosperms > Gnetales > Ephedraceae > Ephedra

Characteristics

Shrubs erect or spreading, 0.25--1 m. Bark gray, slightly cracked and irregularly fissured. Branches alternate or whorled, rigid, angle of divergence about 45°. Twigs green, becoming yellow-green with age, glaucous, not viscid, with numerous longitudinal grooves; internodes 2--5 cm. Terminal buds conic, 1--3 mm, apex obtuse. Leaves opposite, 1--3 mm, connate to 2/3--7/8 their length; bases thickened, brown, completely deciduous; apex obtuse. Pollen cones 1--2 at node, lance-ellipsoid, 5--8 mm, sessile to nearly sessile; bracts opposite, 5--8 pairs, pale green to red, obovate, 2--4 × 2--3 mm, membranous, connate at base; bracteoles slightly exceeding bracts; sporangiophores 4--5 mm, 1/2 exserted, with 4--6 sessile to very short-stalked (less than 1 mm) microsporangia. Seed cones 1--2 at node, ellipsoid, 6--12 mm, sessile to nearly sessile; bracts opposite, 4--6 pairs, ovate, 5--7 × 5--10 mm, connate to 1/8--7/8 their length, inner pairs becoming fleshy and red. Seeds 1(--2), ellipsoid, 6--9 × 2--4 mm, light brown to chestnut, smooth.
More
A shrub.
Life form perennial
Growth form shrub
Growth support -
Foliage retention
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.25 - 1.0
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

It is a subtropical plant.
Light 7-9
Soil humidity 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

The seeds are ground into flour to make bread.
Uses animal food material medicinal
Edible seeds
Therapeutic use Antidiarrheal (leaf), Venereal Aid (unspecified), Depurative (unspecified), Renal (unspecified), Venereal (unspecified), Renitis (unspecified)
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 -

Images

Ephedra antisyphilitica unspecified picture

Distribution

Ephedra antisyphilitica world distribution map, present in United States of America

Conservation status

Ephedra antisyphilitica threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:383355-1
WFO ID wfo-0000794304
COL ID 6FNCS
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ephedra antisyphilitica Ephedra texana Ephedra occidentalis Ephedra antisyphilitica var. brachycarpa