Group: Monocot Rank: species Herbarium Placement: Lehmann, lower, A, 19     

Published In: Circular, Division of Agrostology, United States Department of Agriculture 27: 10. 1900. (4 Dec 1900) (Circ. Div. Agrostol. U.S.D.A.)

Type-Protologue

Locality: Collected in Washington on the N. branch of the Columbia

Collector and Number: Pickering & Breckenridge s.n.

Distribution: USA (Washington)

Type Specimens

• HT: Pickering & Brackenridge s.n.; ; USA: Washington: N branch of the Columbia and Okanagan (?; IT: US-556917)

Replaced:

*Stipa occidentalis Thurb. ex Torr.  United States Exploring Expedition 17(2): 483. 1874. (U.S. Expl. Exped.)

Blocking:

!Stipa occidentalis Thurb. ex S. Watson  United States Geological Expolration [sic] of the Fortieth Parallel. Botany 380. 1871. (Botany Fortieth Parallel)

Higher Taxa:     Taxonomy Browser
Concept: Andean Bryophytes Bolivia Checklist Bryophyte Herbarium Flora Mesoamericana Madagascar Catalogue Moss Flora of China System Vascular Herbarium

• class:  Equisetopsida C. Agardh
• subclass:  Magnoliidae Novák ex Takht.
• superorder:  Lilianae Takht.
• order:  Poales Small
• family:  Poaceae Barnhart
• genus:  Stipa L.

Combinations for this basionym:

Achnatherum thurberianum (Piper) Barkworth Phytologia 74(1): 14. 1993. (Phytologia)

Keywords: AGF, FM, IGS, US.TYPES, FNA