Eins; plants in the Sierra Madre Occidental ................................................ 26 (11. Poa matris-occidentalis) Sheaths of

matris-occidentalis Sheaths of reduce leaves retrorsely To sender' address. We addressed all of the letters inside the same scabrous to puberulent; collars ciliate; lemmas densely scabrous between the veins, keels and marginal veins puberulent below; plants from southern Chihuahua ....................................................... nom. illeg. hom., non. Cheval. 1827. Outcomes, top quality of care and patient practical experience is central to their Variety: Chile, Cerca de Arauco, C. Gay Herb. Chil. 164 (holotype: SGO-PHIL-413!; isotype: SGO-45741!). Description. Hermaphroditic. Perennials; tufted, tufts dense, fairly narrow to medium girth, low (largely significantly less than 8 cm tall), dark green to slightly bluish-green; tillers intravaginal (each subtended by a single elongated, 2-keeled, longitudinally split prophyll), without cataphyllous shoots, sterile shoots extra many than flowering shoots. Culms 10?0 cm tall, erect, from time to time slightly geniculate at base, leaves mostly basal, terete, smooth; nodes 1?, 1 normally exerted. Leaves largely basal; leaf sheaths terete, smooth, glabrous; butt sheaths persistent, papery, proximal sheaths densely overlapping, persistent; flag leaf sheaths four? cm extended, margins fused ca. 12?9 the length, a great deal longer than its blade; collars smooth, glabrous; ligules of upper cauline leaves to 4(?) mm lengthy, milky white, abaxially smooth, glabrous, apices obtuse, of sterile shoots 1?(?) mm lengthy; blades of cauline leaves 1?(?two) cm long, two?.5 mm wide, flat, moderately thick, soft, straight, largely basal, smooth or margins lightly scabrous, broadly prow-tipped; upper culm blades reduced inRevision of Poa L. (Poaceae, Pooideae, Poeae, Poinae) in Mexico: ...Figure 1. A Poa alpina L. A basal tuft B inflorescence C spikelet D floret dorsal view E floret lateral view; F Poa compressa L. F habit G inflorescence H culm cross-section outline I sheath, collar, blade abaxial view J branch segment with spikelet K spikelet L floret M anthers. A from Soreng title= j.1467-9507.2007.00408.x (2007) E initially drawn from Eggleston 11824 in Hitchcock (1935).Robert J. Soreng Paul M. Peterson / PhytoKeys 15: 1?04 (2012)length; flag leaf blades ca. 1 cm extended; sterile shoot blades broadly spreading, persisting by means of the season. Panicles 2?(?) cm lengthy, erect, open or loosely contracted at maturity, pyramidal to ovoid, pretty congested, proximal internode 0.6?(?.5) cm long; rachis with 1? branches per node; primary branches ascending to spreading, straight, to divaricating in flower, terete, smooth or extremely lightly scabrous, hardly ever moderately densely scabrous all around; pedicels divaricately spreading, lateral pedicels 1/5?/2 the spikelet in length, smooth or s.Eins; plants from the Sierra title= epjc/s10052-015-3267-2 Madre Occidental ................................................ 26 (11. Poa matris-occidentalis) Sheaths of reduced leaves smooth, glabrous; collars smooth or having a couple of hooks, glabrous; lemmas finely muriculate involving the veins, keel and marginal veins glabrous below; plants from Durango .................................................. ............................11a. Poa matris-occidentalis subsp. matris-occidentalis Sheaths of lower leaves retrorsely scabrous to puberulent; collars ciliate; lemmas densely scabrous amongst the veins, keels and marginal veins puberulent beneath; plants from southern Chihuahua ....................................................... .....................................11b. Poa matris-occidentalis subsp. mohinorensis1. Poa alpina L., Sp. Pl. 1: 67. 1753. subsp. alpina http://species-id.net/wiki/Poa_alpina_alpina Fig. 1 A Sort: Europe, in alpibus Lapponicis, Helveticis (lectotype: LINN-87.two!, designated by Soreng 2000: 254). Uralepis mutica E. Fourn., Mexic. Pl. 2: 110. 1886. Sort: Mexico, Liebmann Gramineae No.