64 



CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Oregon: Union, Cusick 3326g; Malheur County, Griffiths & M orris 67 6^; Ontario, 

 Griffiths & Morris 935; Harney County, Griffiths & Morris 891, 900; Malheur 

 Lake, Griffiths & Morris 738; Manns Lake, Griffiths & Morris 696; Beulah, 

 Griffiths & Morris 864; Princeville, Leiberg 834; Milton, Brown 34; Upper 

 Klamath Lake, Leiberg 714; Sauvies Island, Howell in 1882; Corvallis, 

 Hitchcock in 1901; Roseburg, Hitchcock 2789, 2798. 



Colorado: Denver, Eastwood Y 'a, Letterman in 1884; Manitou, Chase 5292, 5307; 

 Rocky Ford, Griffiths 3313; Fort Collins, Agr. College 3368, Cowen 549; Golden, 

 Rydberg 2505, Shear 755; Canyon City, Shear 965; Piedra, 5aifcgr in 1899; 

 Durango, Tweedy 386; Black Canyon, Baker 676; Steamboat Springs, East- 

 wood 14; Grand Junction, Hitchcock 2204; Montrose, Hitchcock 2205; above 

 Manitou, Hitchcock 237 '4; Ouray, Hitchcock 2275; Trinidad, Ctae 5345. 



Utah: Cottonwood Canyon, Watson 1349; Logan, Rydberg 2351; Gunnison, TFard 

 679; Elk Ranch, /ones 6035; Ephraim, Tidestrom 2482 . 



Nevada: Leonard Creek, Griffiths & Morris 270; Big Creek, Griffiths & Morris 

 188; Ruby Valley, TTateon 1349; Reno, Traq/ 192; Virginia City, Bloomer 

 2265. 



New Mexico: Tierra Amarilla, TTooton 2948; Cliff, Smith in 1897; White Moun- 

 tains, Wooton 303; Albuquerque, Harward 21a; Las Cruces, Plank 2; Mogol- 

 lon Mountains, Metcalfe 434; Pecos, Standley 4948; Cimarron Canyon, Griffiths 

 5551; Organ Mountains, Wooton 1071; Deming, Hitchcock 3760; Las Vegas 

 Hot Springs, Grani 5536; Mesilla Park, Hitchcock 3819; Dona Ana County, 

 Wooton & Standley 3184. 



Arizona: San Francisco Mountains, Leiberg 5783; Canyon de Chelly, Griffiths 

 5852; Big Valley Mountains, Pa&er <fe Nutting in 1894; San Bernardino 

 Ranch, J/mms 743, 788. 



California: Castle Crag, Hitchcock 3069; Mt. Shasta, Palmer 2649 in 1892; Yreka, 

 Butler 871; on the Sacramento, M^es Expl. Exp.; Tulare County, Michener 

 & Bioletti 115, Palmer 2709 in 1892; Modoc County, Pa£er <fc Nutting in 1894; 

 Riverside, jBaZZ in 1901, Peed 1137; Colorado River, Cooper 2228; San Ber- 

 nardino, Parish 1081. 



25. Panicum hirticaule Presl. 



Panicum hirticaulum[e] Presl, Rel. Haenk. 1: 308. 1830. The locality as given 



by Presl is u ad Acapulco, Mexico." The type, in the herbarium of the National 



Museum at Prague, is labeled "Mexico." It rep- 

 resents the medium form of the species, with 

 nearly simple culms, narrowly ascending lower 

 panicle branches and reddish brown spikelets, 3 

 mm. long. 



Panicum Jlabellatum Fourn. Bull. Soc. Bot. 

 France II. 27 : 293. 1880, not Steud. 1854. This is 

 published in a list of plants collected in Nicaragua 

 by Paul Levy, "Omotepe (n. 1166)" being cited. 

 The type, Levy no. 1166 in the Paris Herbarium, 

 was collected October, 1869, on "Prairies, He 

 d'Omotepe." 



Panicum polygamum hirticaulum[e] Fourn. Mex. 

 PI. 2 : 28. 1886. Based on "P. hirticaulum Presl," 



but the specimens here cited are referable to P. maximum. 

 This species was listed by Brandegee a as Panicum capillare var. glabrum Vasey, 



without description, having been so named by Vasey. The specimen in the National 



Herbarium consists of several small plants of P. hirticaule. 



Fig. 46.— P. hirticaule. 

 ^specimen. 



From type 



a Proc. Calif. Acad. II. 2 : 211. 1889. 



