. Bulletin. 1901-13. Agriculture; Agriculture. 30 NOU'l'll hl' Ol AlillinSTIS. A. rosei Si-ribii. & Merrill. A. nmi S*rilm. \ Mfrrill, I . S. I)»*i»t. A.;!-., l)i\. A«ros., IWil. 24: 21. )l. Till' foliowiuLj is a copy of the original description: "A slender, »'rect perennial, 4 to o dm. liii;li, with short. Hat hMves and very open, capillary panicles, I to dm. Ion;;. Culms ;;lal»rous, somewhat ;j:enicu- late at the lower no<les ; sheaths shorter than the internodes, smooth, striate; lilLjule hyaline, ohtuse, 2 mm. Ion;;; leaf blades linear, acuminati'. o to
. Bulletin. 1901-13. Agriculture; Agriculture. 30 NOU'l'll hl' Ol AlillinSTIS. A. rosei Si-ribii. & Merrill. A. nmi S*rilm. \ Mfrrill, I . S. I)»*i»t. A.;!-., l)i\. A«ros., IWil. 24: 21. )l. Till' foliowiuLj is a copy of the original description: "A slender, »'rect perennial, 4 to o dm. liii;li, with short. Hat hMves and very open, capillary panicles, I to dm. Ion;;. Culms ;;lal»rous, somewhat ;j:enicu- late at the lower no<les ; sheaths shorter than the internodes, smooth, striate; lilLjule hyaline, ohtuse, 2 mm. Ion;;; leaf blades linear, acuminati'. o to S cm. long, 2 to 3 mm. wide, scabrous on both sides and on the margins. Tanicle very o|»en, or purplish, the branches capillary, the lower ones Ncrticillate. the u|»pcr oneH opposite, s|ti*eadin;;, dichoto- mously or verticillately bran<-h- in;;, somewhat scabrous, the lower ones 5 to (J cm. long; lUMlicels el()n;;ated, flexuous. Spikelets about - mm. Ion;;; empty ;,'lumes ovate-lanctH)Iate, acute, subetjual. thin, sli;;htly scabrous on the keel alM)ve; tlowerin;; ;;lume sli;;htly shorter than the empty flumes, obtuse, often with 2 or ."i blunt teeth at the apex ; awn attached near the base, e(|;; or sli;;htly ex- ceedini; the ;rlume, finely sca- brous, strai;;ht or sli;;htly bent near the middle. Talea very thin, hyaline, lanceolate, obtuse, nearly three-fourths as Ion;; as the flowerin;; ;;lume. (J rain lanceolate, about mm. Ion;;." Type specimen collected on Sierra Madre Mountains, State of Zacatecas, Mexico, J. N. Rose '2??\, ;ust is, bSl)7. In addition to the type we have one specimen: New Mex- ico : Cloverdale, Mcanis 402, July 15, 1802. •ffPalct about oiic-fourth the length of the floircrinu (jUinic. Panivlv contructcd. 8. A. g-lomerata (Presl) Kunth. Ml fa (/loiitcrata I'resl, Kel. Haenk 1: 231). 1830. " Hab. in montanls Teruvia' huanoc- ; The type specimen is in the Presl herbarium at Prague. It is a sing
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