Editing Dioscorea (section)

===A===
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* ''[[Dioscorea abysmophila]]'' <small>Maguire & Steyerm.</small>
* ''[[Dioscorea abyssinica]]'' <small>Hochst. ex Kunth</small>
* ''[[Dioscorea acanthogene]]'' <small>Rusby</small>
* ''[[Dioscorea acerifolia]]'' <small>Phil.</small>
* ''[[Dioscorea acuminata]]'' <small>Baker</small>
* ''[[Dioscorea adenantha]]'' <small>Uline</small>
* ''[[Dioscorea aesculifolia]]'' <small>R.Knuth</small>
* ''[[Dioscorea aguilarii]]'' <small>Standl. & Steyerm.</small>
* ''[[Dioscorea alata]]'' <small>L.</small>
* ''[[Dioscorea alatipes]]'' <small>Burkill & H.Perrier</small>
* ''[[Dioscorea althaeoides]]'' <small>R.Knuth</small>
* ''[[Dioscorea altissima]]'' <small>Lam.</small>
* ''[[Dioscorea amaranthoides]]'' <small>C.Presl</small>
* ''[[Dioscorea amazonum]]'' <small>Mart. ex Griseb.</small>
* ''[[Dioscorea amazonum var. klugii]]'' <small>(R.Knuth) Ayala</small>
* ''[[Dioscorea amoena]]'' <small>R.Knuth</small>
* ''[[Dioscorea analalavensis]]'' <small>Jum. & H.Perrier</small>
* ''[[Dioscorea ancachsensis]]'' <small>R.Knuth</small>
* ''[[Dioscorea andina]]'' <small>Phil.</small>
* ''[[Dioscorea andromedusae]]'' <small>O.Téllez</small>
* ''[[Dioscorea angustifolia]]'' <small>Rusby</small>
* ''[[Dioscorea anomala]]'' <small>Griseb.</small>
* ''[[Dioscorea antaly]]'' <small>Jum. & H.Perrier</small>
* ''[[Dioscorea antucoana]]'' <small>Uline ex R.Knuth</small>
* ''[[Dioscorea arachidna]]'' <small>Prain & Burkill</small>
* ''[[Dioscorea araucana]]'' <small>Phil.</small>
* ''[[Dioscorea arcuatinervis]]'' <small>Hochr.</small>
* ''[[Dioscorea argyrogyna]]'' <small>Uline ex R.Knuth</small>
* ''[[Dioscorea arifolia]]'' <small>C.Presl</small>
* ''[[Dioscorea aristolochiifolia]]'' <small>Poepp.</small>
* ''[[Dioscorea arnensis]]'' <small>R. Knuth</small>
* ''[[Dioscorea asclepiadea]]'' <small>Prain & Burkill</small>
* ''[[Dioscorea aspera]]'' <small>Humb. & Bonpl. ex Willd.</small>
* ''[[Dioscorea aspersa]]'' <small>Prain & Burkill</small>
* ''[[Dioscorea asperula]]'' <small>Pedralli</small>
* ''[[Dioscorea asteriscus]]'' <small>Burkill</small>
* ''[[Dioscorea atrescens]]'' <small>R.Knuth</small>
* ''[[Dioscorea auriculata]]'' <small>Poepp.</small>
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