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CCDB → Angiosperms → Poaceae → Helictotrichon → Helictotrichon longum (Stapf) Schweick.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helictotrichon longum (Stapf) Schweick. | Helictotrichon longum (Stapf) Schweick. | 14 | IPCN online | Spies, J. J., S. K. Spies, S. M. C. v. Wyk, A. F. Malan & E. J. L. Liebenberg. 1996. Cytogenetic studies in some representatives of the subfamily Pooideae (Poaceae) in South Africa. 1. The tribe Aveneae, subtribe Aveninae. Bothalia 26(1): 53–61. | |||
| Helictotrichon longum (Stapf) Schweick. | Helictotrichon longum (Stapf) Schweick. | 14 | IPCN online | Spies, J. J., S. K. Spies, S. M. C. v. Wyk, A. F. Malan & E. J. L. Liebenberg. 1996. Cytogenetic studies in some representatives of the subfamily Pooideae (Poaceae) in South Africa. 1. The tribe Aveneae, subtribe Aveninae. Bothalia 26: 53–61. |