Definition of Testudinaria
in some classifications
: a small genus of southern African desert vines that is characterized by huge edible rootstocks growing partly above ground and by seeds winged only at the apex and that is usually included in the genus Dioscorea
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Origin and Etymology of testudinaria
New Latin, from Latin testudin-, testudo tortoise + New Latin -aria; from the surface of the rootstock often becoming cracked into pieces resembling tortoise shells
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