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Hordeum glume Stock Photos and Images
RFCX0MD8–Ripening barley glumes. Key focal point is the glume in picture centre. Visual metaphor for concept of famine, and food security.
RM2AM7FMC–Hardwicke's science-gossip : an illustrated medium of interchange and gossip for students and lovers of nature . Fig. 201. Wall Barley(Hordeum murinum). either of the preceding,. Fig. 202. Glumes and awns of Wall Barley. known at a glance by its somewhat glaucous hue and its spreading awns, which latter peculiaritygives it a light and feathery appearance (fig. 204). The awns are about twice as long as the glumes(fig. 205). The outer glume or awn of the external
RMBN2873–Botanical print from Manual of Botany of the Northern United States, Asa Gray, 1889. Plate XI, Genera of Grasses.
RFCX0MD4–Ripening barley glumes. Key focal point is the glume below right on the central one. Visual metaphor for concept of famine, and food security.
RMREK8ED–. A classification of the cultivated varieties of barley ... Barley. 444 Roy Glen Wiggans and from H. distichon by a great reduction in the structures of the side spikelets. The side spikelets of H. deficiens (fig. 72) not only are sterile, but also are reduced in all the floral parts to a much greater extent than in H. distichon. In some cases alj that remains in evidence of a side spikelet is one outer glume. Neither pistil nor stamers are ever present.. ABC D E Fig. 72. various types of hordeum deficiens A, Selection G21; B, Russian Courland; C, S. P. I. 41155; D, Selection 626; E, Selectio
RFCX0MCR–Ripening barley glumes. Key focal point are the glumes in picture centre. Visual metaphor for concept of famine, and food security.
RMRH0WYE–. Bulletin. Gramineae -- United States; Forage plants -- United States. 312. a — -0 Fig. 608. Hordeum montanense Scribn. in Boal Grasses N. Am. 2 : 6t4. 18'.)6. Montana Uahley.—An ort'Ct, leafy biennial or perennial G to 9 dm. high, with Hiiiootli culms, scabrous leaves and bearded spikes 4 to 6 cm. long. Empty glumes linear- lanceolate. 12 to 20 mm. Ion*:;, inelmling the slender, scabrous awns. The central spikclet of each group usually 2-flovered. First flowering glume about 10 mm. long, awned. Awn 16 to 18 mm. long. Lateral spikelets 2-flowered, florets nearly sessile.— Moist thickets, Mon
RMRDTJ7B–. Handbook of grasses, treating of their structure, classification, geographical distribution and uses, also describing the British species and their habitats. Grasses. 46 BRITISH SPECIES Panicle long, lax, and spreading', the branches several at each insertion, and very unequal in length. Spikelets -^ inch long, pale green or purplish, 2-flowered; the lower flower is staminate and its glume has a long kneed and twisted dorsal awn ; the upper flower bisexual, its glume with a short, straight, subterminal awn. Perennial, flowering close of June to autumn. Hordeum murinum, the Wall Barley, is a
RMRDTJ83–. Handbook of grasses, treating of their structure, classification, geographical distribution and uses, also describing the British species and their habitats. Grasses. seashore: dry sandy soil 37 Island), growing there in company with A. arundinacea, which it greatly resembles. Culms 4-5 ft. Panicle 8-10 inches long, and lobed (not fusiform), with a purple tinge ; gUimes narrower than in the other species, and very acute ; hairs at the base of the flowering glume half its length. Perennial, flowering in August. Hordeum. murinum, var. arenariuin, growing in loose sand, has the stems branching
RMRE1WR0–. The British rust fungi (Uredinales) their biology and classification. Rust fungi. ON GEAMINEiE 259 On leaves, culms and glumes of Agropyron caninum, A. repens, Brachypodium sylvaticum, Bromus mollis and other species, Elymus arenarius, Hordeum vulgare, Secale Cereale,. Fig. 197. p. fflumarum. a, uredo-sori and b, teleuto-sori, on leaves, nat. size; c, teleuto-sori, on glume ; d, uredospore ; e, teleutospore. Triticum vulgare. It is one of the few species that attack the ears, to which it does serious damage. (Fig. 197.') This is one of two forms originally included under the collective name
RMRH2TPD–. The British rust fungi (Uredinales), their biology and classification. Uredineae. ON GRAMINE.-1<: 259 On leaves, culms and glumes of Agropyrov caninum, A. repens, Brachypodium sylvaticnm, Bronius mollis and other species, Elymus aremirius, Hordeum vulgare, Secede Cereale,. Pig. 197. P. uliunaruin. a, uredo-sori and /;, teleuto-sori, on leaves, nat. size; c, teleuto-sori, on glume ; d, uiedospore; e, teleutospore. Triticum vulgnre. It is one of the few species that attack the ears, to which it does serious damage. (Fig. 197.) This is one of two forai.s originally included under the collect
RMRH2TR1–. The British rust fungi (Uredinales) their biology and classification. Rust fungi -- Great Britain. ON GRAMINE.E 259 On leaves, culms and glumes of Agropyron caninum, A. re pens, Brachypodium sylvaticum, Bromus mollis and other species, Elymus arenarius, Hordeum vulgare, Secede Cereule, I). ;.<•• ..*' / : a b1. Fig. 197. P. glumarum. a, uredo-sori and b, teleuto-sori, on leaves, nat. size ; c, teleuto-sori, on glume ; d, uredospore ; e, teleutospore. Triticum vulgare. It is one of the few species that attack the ears, to which it does serious damage. (Fig. 197.) This is one of two forms or
RMRDYD9J–. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. 368 MANUAL OP POISONOUS PLANTS. Fig. 155. Wild Barley (Hordeum jubatttm.') Produces mechanical in- juries to animals. (U. S. Dept. Agrl.) Fig. 156. Common Little Barley (.Hordeum secalinum). Causes mechanical injuries. (Charlotte M. King.) arranged in spikelets, 1 or 2 in the axil of each glume, spikelets, 1- many- flowered; scales 2-ranked, or spirally imbricated, persistent, or deciduous; peri- anth free, composed of bristles, scal
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