Kingdom:
Phylum:
Angiosperms
Order:
Dioscoreales
Genus:
Species:
secunda
ID:
395824

Status:
valid

Authors:
R.Knuth

Source:
wcs

Year:
1924

Citation Micro:
Pflanzenr. , IV, 43: 350 (1924)

WFO Identifier:
wfo-0000395156



Common Names

  • Dioscorea secunda
  • Second Yam
  • Climbing Yam


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Description

Dioscorea secunda (also called 'Second Yam', among many other common names) is a perennial herb native to Mexico, Central America, and South America. It has large, heart-shaped leaves and tuberous roots. It grows in tropical and subtropical forests, from sea level to 1,800 m altitude.

Uses & Benefits

Dioscorea secunda is used as a medicinal plant, as an ornamental plant, and as a hedge plant.

Flower, Seeds and Seedlings

The flower of Dioscorea secunda is a small, yellow flower with five petals. The seed is a small, black, round seed. The seedlings are small, with narrow, pointed leaves.

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Cultivation and Propagation

Dioscorea secunda is a perennial herb that can be propagated by seed or division. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate light frost. It can be grown in containers or in the ground.

Where to Find Dioscorea secunda

Dioscorea secunda is native to India, Bangladesh, and Nepal.

Dioscorea secunda FAQ

What is the scientific name of Dioscorea secunda?

Dioscorea secunda

What is the common name of Dioscorea secunda?

African Yam

What is the native range of Dioscorea secunda?

Africa

Species in the Dioscorea genus

Dioscorea abysmophila, Dioscorea abyssinica, Dioscorea acanthogene, Dioscorea acerifolia, Dioscorea acuminata, Dioscorea adenantha, Dioscorea aesculifolia, Dioscorea aguilarii, Dioscorea alata, Dioscorea alatipes, Dioscorea althaeoides, Dioscorea amaranthoides, Dioscorea amazonum, Dioscorea amoena, Dioscorea analalavensis, Dioscorea ancachsensis, Dioscorea andina, Dioscorea andromedusae, Dioscorea anomala, Dioscorea antaly, Dioscorea antucoana, Dioscorea arachidna, Dioscorea araucana, Dioscorea arcuatinervis, Dioscorea argyrogyna, Dioscorea arifolia, Dioscorea aristolochiifolia, Dioscorea asclepiadea, Dioscorea aspera, Dioscorea aspersa, Dioscorea asperula, Dioscorea asteriscus, Dioscorea atrescens, Dioscorea auriculata, Dioscorea bahiensis, Dioscorea balcanica, Dioscorea bancana, Dioscorea banzhuana, Dioscorea bartlettii, Dioscorea basiclavicaulis, Dioscorea baya, Dioscorea beecheyi, Dioscorea belophylla, Dioscorea bemandry, Dioscorea bemarivensis, Dioscorea benthamii, Dioscorea berenicea, Dioscorea bermejensis, Dioscorea bernoulliana, Dioscorea besseriana,

Species in the Dioscoreaceae family

Dioscorea abysmophila, Dioscorea abyssinica, Dioscorea acanthogene, Dioscorea acerifolia, Dioscorea acuminata, Dioscorea adenantha, Dioscorea aesculifolia, Dioscorea aguilarii, Dioscorea alata, Dioscorea alatipes, Dioscorea althaeoides, Dioscorea amaranthoides, Dioscorea amazonum, Dioscorea amoena, Dioscorea analalavensis, Dioscorea ancachsensis, Dioscorea andina, Dioscorea andromedusae, Dioscorea anomala, Dioscorea antaly, Dioscorea antucoana, Dioscorea arachidna, Dioscorea araucana, Dioscorea arcuatinervis, Dioscorea argyrogyna, Dioscorea arifolia, Dioscorea aristolochiifolia, Dioscorea asclepiadea, Dioscorea aspera, Dioscorea aspersa, Dioscorea asperula, Dioscorea asteriscus, Dioscorea atrescens, Dioscorea auriculata, Dioscorea bahiensis, Dioscorea balcanica, Dioscorea bancana, Dioscorea banzhuana, Dioscorea bartlettii, Dioscorea basiclavicaulis, Dioscorea baya, Dioscorea beecheyi, Dioscorea belophylla, Dioscorea bemandry, Dioscorea bemarivensis, Dioscorea benthamii, Dioscorea berenicea, Dioscorea bermejensis, Dioscorea bernoulliana, Dioscorea besseriana,

References