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Moorva (Species 1)

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 


Marsdenia tenacissima (Roxb.) Moon

FAMILY 


Apocynaceae Juss.

ALTERNATE FAMILY


nom. cons.

OTHER FAMILY:


Asclepiadaceae

TRIBE


Asclepiadoideae

SUBTRIBE


Marsdenieae

GENUS 


Marsdenia R. Br.

SPECIES


tenacissima (Roxb.) Moon Cat. pl. Ceylon 21. 1824


Plant Description


Lianas robust, densely pilose to tomentose throughout except for interior of corolla. Petiole 5-6 cm, slender; leaf blade ovate, 8-10 × 6-6.5 cm, base deeply cordate with rounded sinus, apex acuminate; basal veins 5-7, lateral veins 2 or 3 pairs. Inflorescences much branched, broader than long, to 8 × 12 cm, many flowered; peduncle to 2 cm, shorter than first internode. Pedicel 6-8 mm. Sepals elliptic-lanceolate, ca. 3 × 1-1.3 mm, tip rounded. Corolla "yellow," campanulate, with spreading lobes, very densely pilose outside; tube ca. 3.5 × 2.5 mm, interior retrorsely pilose toward base; lobes oblong, ca. 4 × 2.2 mm, apex rounded, minutely velvety. Corona lobes exserted from corolla tube, oblong, apex truncate-emarginate with corners produced into short horns, sometimes toothed between these. Anther appendages oblong, slightly longer than corona lobes; pollinia curved cylindric. Stigma head broadly cylindric, concealed by anther appendages.

 

*Description source:  Efloras.org

NLAM BLOG DATA

  • The root of Marsdenia tenacissima is often accepted as the source of black variety of the classical plant Trivrut . The information is arguable and requires further investigation.

STUDIES & RESEARCH