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Soma (Species 3)

Common Names


Common Names To be Updated Soon

About    Taxonomy


Click to access the GRIN database record about the specific taxonomical hierarchy (Family, Genus etc.).

CLASSIFICATION


TAXON 


Ephedra distachya L.

FAMILY 


Ephedraceae Dumort.

ALTERNATE FAMILY


nom. cons.

GENUS 


Ephedra L.

SPECIES


distachya L. Sp. pl. 2:1040. 1753


Plant Description


Shrubs small or subshrubs, to 25(-40) cm; stems often procumbent; branchlets grayish green or more rarely yellowish green, apex often curved or twisted. Leaves opposite, connate for 1/3-2/3 their length, free part triangular, apex obtuse or subacute. Pollen cones solitary or in clusters of 3 at apex of short branchlets, often pedunculate; bracts in 4 pairs; staminal column ca. 2 mm, exserted, with 7 or 8 sessile or shortly stipitate anthers. Seed cones terminal in short branchlets or axillary, narrowly ovoid; bracts in 3 or 4 pairs, with narrow, membranous margins, apical pair connate for ca. 1/3 their length, red and fleshy at maturity; integument tube 1-1.5 mm, straight. Seeds usually 2, dark brown, glossy, ovoid, 4-5 × 2-3 mm, smooth. Pollination May-Jun, seed maturity Jul. 2n = ?24*, 28*, ?36*.

 

*Description source:  Efloras.org

STUDIES & RESEARCH