| 单词 | flowering glume |
| 例句 | Lower glumes boat-shaped, strongly compressed and keeled, nearly equal, united at base, equalling or exceeding the flowering glume, which is awned on the back below the middle; palet mostly wanting! The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The others retained the elongated, narrow, brownish-red ears, the flowering glumes again opening wide for some days. Disease in Plants 2012-03-01T03:00:22Z The form of the flowering glume is very various, this organ being plastic and extensively modified in different genera. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" 2011-11-13T03:00:13.177Z The ears are erect, about 2� in. long, the grains thinner and longer than in the two-rowed race, and the awns stiff and firmly adhering to the flowering glume. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 3 "Banks" to "Bassoon" When there are three stamens one stands in front of the flowering glumes and the other two in front of the palea, one opposite each edge of the palea. A Handbook of Some South Indian Grasses Empty glumes keeled, pointless, rather unequal; flowering glume and palet pointless and awnless, the glume larger, boat-shaped. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Empty glumes persistent, membranaceous and shining, carinate, acute, nearly equal; flowering glumes toothed or erose-denticulate at the truncate summit, usually delicately 3–5-nerved, with a slender twisted awn near or below the middle. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The flowering glume has generally a more or less boat-shaped form, is of firm consistence, and possesses a well-marked central midrib and frequently several lateral ones. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" 2011-11-13T03:00:13.177Z A portion of a branch with spikelets; 2. a single spikelet; 3 and 4. empty glumes; 5. and 6. a flowering glume and its palea; 7. lodicules, stamens and ovary; 8. grain. A Handbook of Some South Indian Grasses The solitary flowering glume is chartaceous, awnless, 3- to 5-nerved, the lateral nerves forming the thickened margin of the glume. A Handbook of Some South Indian Grasses Spikes 3–5; flowering glume smooth, longer than the blunt rudiment.—Penn., and southward, where it is cultivated for pasturage. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Spikelet; 2 and 3. the first and the second glume; 4 and 5. flowering glume and its palea; 6. stamens, ovary and lodicules. A Handbook of Some South Indian Grasses Aristida and Stipa are large and widely distributed genera, occurring especially on open plains and steppes; the conspicuously awned persistent flowering glume forms an efficient means of dispersing the grain. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" 2011-11-13T03:00:13.177Z A branch with spikelets; 2 and 3. empty glumes; 4 and 5. flowering glume and its palea; 6. grain. A Handbook of Some South Indian Grasses The flowering glumes are always shorter than the empty glumes, and are hyaline. A Handbook of Some South Indian Grasses As Avena, but the 3 middle nerves of the flowering glume running into a flattish twisted awn from between the teeth. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z A portion of a branch with spikelets; 2 and 3. empty glumes; 4. flowering glumes; 5. palea; 6. grain. A Handbook of Some South Indian Grasses Spike; 2. spikelet; 3 and 4. empty glumes; 5. flowering glume; 6 and 7. flowering glume and its palea; 8. the ovary, stamens and lodicules. A Handbook of Some South Indian Grasses Empty glumes; 3, 4, 5, and 6. flowering glumes with flowers. A Handbook of Some South Indian Grasses The spikelets are usually 1-flowered and the rachilla is jointed at the base just above the empty glumes and it is not produced beyond the flowering glume. A Handbook of Some South Indian Grasses Outer glumes unequal, often bristle-pointed; the flowering glume tipped with three awns; the palet much smaller. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The glumes of a spikelet are really modified bracts and some differentiate the flowering glumes from the empty ones, by giving them different names. A Handbook of Some South Indian Grasses Some American Authors have recently adopted for the flowering glume the term lemma introduced by Piper. A Handbook of Some South Indian Grasses The flowering glumes are generally uniform when there are many. A Handbook of Some South Indian Grasses The rachilla is jointed just above the empty glumes and it is produced or not beyond the flowering glumes. A Handbook of Some South Indian Grasses ARÚNDO, L. Flowers all perfect; flowering glume bifid, short-awned between the teeth. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z But the rachilla of the spikelet may be jointed just above the empty glumes or between the flowering glumes. A Handbook of Some South Indian Grasses Stipeæ.—The spikelets are narrow and long, panicles and the flowering glumes are rigid or hard, and awned. A Handbook of Some South Indian Grasses The spikelets are sessile, 3 to 12 flowered, 2 to 3-seriate, secund, laterally compressed and forming digitate whorled or capitate spikes, not joined at the base; rachilla continuous between the flowering glumes. A Handbook of Some South Indian Grasses Spikelets are 2-flowered, narrow, biseriate, unilateral, imbricate on the rachis of a solitary spike; the rachilla is elongate between the flowering glumes and produced beyond them and terminates in a rudimentary awned glume. A Handbook of Some South Indian Grasses Taller, 2½–4° high, with mostly broader leaves and a more usually compound and many-flowered panicle; lower glumes more unequal, the outer very broad; fertile flowers usually 3; flowering glumes somewhat scabrous and more acute. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Front and back views of a portion of spike; 2. a spikelet; 3 and 4. the first and the second glumes; 5 and 6. flowering glume and its palea; 7. ovary and anthers. A Handbook of Some South Indian Grasses Spikelets are very small, compressed, 1- to 6-flowered, sessile or shortly pedicelled, alternate and unilateral on the branches of a panicle; the rachilla is produced between the flowering glumes, jointed at the base. A Handbook of Some South Indian Grasses A portion of the spike; 2 and 3. the first and the second glume; 4 and 5 the flowering glume and its palea; 6. the stamens and the ovary. A Handbook of Some South Indian Grasses Rachilla produced beyond the flowering glumes and bearing awns with rudimentary glumes. A Handbook of Some South Indian Grasses Empty glumes ovate, much shorter than the flowers, coriaceous; the lower much smaller; flowering glume ovate, convex on the back, rigidly coriaceous, its 3 nerves terminating in a strong and abrupt cuspidate or awl-shaped tip. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The spikelets are small, shortly stalked, 4- to 8-flowered, 1/10 to 1/6 inch with the rachilla produced between the flowering glumes. A Handbook of Some South Indian Grasses The rachilla is produced beyond the flowering glumes and articulate at the base just above the empty glumes. A Handbook of Some South Indian Grasses Panicle more or less contracted and margin of flowering glumes not ciliate. A Handbook of Some South Indian Grasses Spikelets are small, biseriate and crowded on one side of the spike and not jointed at the base; rachilla is slender, jointed and produced beyond the flowering glumes and bearing an imperfect glume. A Handbook of Some South Indian Grasses Characters as in Glyceria, but the flowering glumes inconspicuously or obsoletely 5-nerved; squamulæ thin and distinct; stigmas sessile and simply plumose; grain compressed, often broadly furrowed.—Mostly saline species; perennial. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z Rachilla of spikelets tough, persistent; flowering glumes falling away from base upwards. A Handbook of Some South Indian Grasses A branch with spikelets; 2. flowering glumes with their palea; 3 and 4. empty glumes; 5 and 6. flowering glume and its palea. A Handbook of Some South Indian Grasses Spikelets; 2. and 3. empty glumes; 4 and 5. the flowering glume and its palea; 6. the ovary, stamens and the lodicules. A Handbook of Some South Indian Grasses Two spikelets; 2 and 3. empty glumes; 4. empty glumes with two flowering glumes and their palea; 5. flowering glumes and palea; 6. ovary and two stamens; 7. grain. A Handbook of Some South Indian Grasses Culms tufted, low; leaves short, very narrow; spikelets few, 3–5´´ long, subspicate; flowering glume loosely hairy, its teeth short and pointless.—Dry and sterile or rocky soil. The Manual of the Botany of the Northern United States Including the District East of the Mississippi and North of North Carolina and Tennessee 2012-04-12T02:00:30.140Z The flowering glumes are as long or slightly shorter than the first glume, broadly ovate, sub-acuminate, with faint nerves and paleate; palea is shorter than its glume and with ciliate wings to the keel. A Handbook of Some South Indian Grasses |
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