The Witcombe classification [reference] was published by Biodiversity 1xbet online games login (formerly the 1xbet online games login Plant Genetic Resources Institute (IPGRI) and the 1xbet online games login Board for Plant Genetic Resources (IBPGR)) as a guide for germ plasm work. It is presented here with corrections in nomenclature and authority citations.
| Section Comopyrum (Jaub. & Spach) Zhuk. | |
| Aegilops comosa Sibth & Sm. | |
| Aegilops uniaristata Vis. | |
| Section Cylindropyrum (Jaub. & Spach) Zhuk. | |
| Aegilops caudata L. | [ambiguous] |
| Aegilops cylindrica Host | |
| Section Aegilops | |
| Aegilops columnaris Zhuk. | |
| Aegilops kotschyi Boiss. | |
| Aegilops lorentii Hochst. | [synonymous] |
| Aegilops ovata L. | [ambiguous] |
| Aegilops triaristata Willd. (4x and 6x) | [ambiguous] |
| Aegilops triuncialis L. | |
| Aegilops umbellulata Zhuk. | |
| Aegilops peregrina (Hackel in J.Fraser) Maire & Weiller | |
| Section Sitopsis (Jaub. & Spach) Zhuk. | |
| Aegilops bicornis (Forssk?l) Jaub. & Spach. | |
| Aegilops ligustica (Savig.) Cosson | |
| Aegilops longissima (Schweinf. & Muschl. in Muschl.) 1xbet online games login | |
| Aegilops sharonensis 1xbet online games login | |
| Aegilops speltoides Tausch | |
| Aegilops searsii Feldman & Kislev ex Hammer | |
| Section Vertebrata Zhuk. | |
| Aegilops crassa Boiss. (4x and 6x) | |
| Aegilops juvenalis (Thell.) 1xbet online games login | |
| Aegilops squarrosa L. | [illegitimate] |
| Aegilops vavilovii (Zhuk.) Chennav. | |
| Aegilops ventricosa Tausch | |
| Section Amblyopyrum (Jaub. & Spach) 1xbet online games login | |
| Aegilops mutica Boiss. |