Bromus inermis Leysser 1761

• Main Authors: Saarela, Jeffery M., Peterson, Paul M., Valdés-Reyna, Jesus
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2014
• Subjects: Biodiversity; Taxonomy; Beaver Creek
• Online Access: https://doi.org/10.5281/zenodo.5156686; http://treatment.plazi.org/id/0389862DDE390016E3DBFF7CE3741B7A

13. Bromus inermis Leysser (1761: 16). Figs. 44, 45. Festuca inermis (Leyss.) Candolle & Lamarck (1805: 49). Schedonorus inermis Palisot de Beauvois (1812: 177). Forasaccus inermis (Leyss.) Lunell (1915: 225). Zerna inermis (Leyss.) Lindman (1918: 101). Bromopsis inermis (Leyss.) Holub (1973: 167). Type:— GERMANY. in pratis fertilibus succulentis Pomariis in den Pulverweiden im Amstgarten ad Belberg Crollwitz et alibi frequens , Leysser s.n. (holotype S-LINN!). Bromus pumpellianus var. melicoides Shear (1900: 50). Type:— UNITED STATES OF AMERICA. Colorado: Beaver Creek Camp, alt. ca. 3400 m, 8 July 1896, L.H. Pammel s.n. (holotype US-81589!). Bromus inopinatus Brues & Brues (1911: 73). Type:— UNITED STATES OF AMERICA. Wisconsin: Milwaukee, McKinley Park, along shores of Lake Michigan, 21 June 1908, B.B. Brues 78 (holotype GH-00023241!, isotypes GH-00023242!, US-3168443! fragm.). Bromus inermis f. bulbiferus Moore (1941: 76). Type:— UNITED STATES OF AMERICA. Minnesota: Ramsey County, on Cleveland Avenue 4 mi Nof the campus of Minnesota College of Agriculture, 11 October 1938, C. Kaufman s.n. (holotype MIN-347786!). Plants perennial, strongly rhizomatous. Culms 21–150 cm tall, 2.9–6 mm wide at base, erect, glabrous below the inflorescences; nodes 3–4, brown, glabrous or minutely pubescent, hairs up to 0.2 mm long. Leaf sheaths glabrous or pubescent, hairs soft and up to 1.2 mm long, or stiff and up to 0.6 mm long; auricles absent or rudimentary; ligules 1.5–3.5 mm long, glabrous, erose; blades 10–21.5 cm × 3.8–11.5 mm, flat, adaxial surfaces glabrous with occasional long, soft hairs up to 1.2 mm long or with dense soft hairs up to 0.8 mm long, abaxial surfaces glabrous or pubescent with short hairs up to 0.3 mm long distributed along blade center, margins serrulate. Panicles 6.5–22 cm × 3.5–14 cm, open, often nodding at maturity, branches erect to ascending, usually longer than spikelets, scabrous, 1–5 spikelets per branch. Spikelets 1.7–3.3 cm long, 7–10-flowered, elliptic to lanceolate, terete to ...