| # Festuca of North America |

S.G. Aiken, M.J. Dallwitz, C.L. McJannet, and L.L. Consaul

### Festuca prolifera (Piper) Fernald var. prolifera

Rhodora 35: 133. 1933. F. rubra subsp. prolifera Piper, Contrib. U.S. Natl. Herb. 10: 21. 1906. F. rubra var. prolifera (Piper) Robinson, Rhodora 10: 65. 1908. Type: U.S.A. New Hampshire: Mt. Washington, alpine brooks, 2 September 1877, C.G. Pringle s.n. Isotype: GH!

Classification. Subg. Festuca L.

Notes. Considered a vegetatively proliferating form of F. rubra s.l. (Aiken et al. 1987). The type specimen is illustrated in the image library.

Illustrations. • Type specimen. Type specimen of F. prolifera var. prolifera. Lower left hand label reads, "Festuca ovina, L. var. vivipara. Alpine brooks, Mt. Washington, September 2, 1877. C.G. Pringle". In hand writing at centre of sheet, "F. prolifera (Piper) Fern."

We advise against extracting comparative information from the descriptions. This is much more easily achieved using the DELTA data files or the interactive key, which allows access to the character list, illustrations with detailed captions, full and partial descriptions, diagnostic descriptions, differences and similarities between taxa, lists of taxa exhibiting or lacking specified attributes, and distributions of character states within any set of taxa. See also Guidelines for using data taken from Web publications.

Cite this publication as: ‘Aiken, S.G., Dallwitz, M.J., McJannet, C.L. and Consaul, L.L. 1996 onwards. Festuca of North America: descriptions, illustrations, identification, and information retrieval. Version: 14th February 2019. delta-intkey.com’. Aiken, Dallwitz, McJannet, and Consaul (1997) should also be cited (see References).

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