单词 | serrulate |
例句 | Seeds 1 or 2, enclosed in a white membranaceous many-cleft aril.—Low evergreen shrubs, with smooth serrulate coriaceous opposite leaves and very small green flowers solitary or fascicled in the axils. 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 Leaves.—Alternate; petioled; oblong; entire or serrulate; four inches or so long. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Shrubs or low trees with alternate, simple, exstipulate, ovate, serrulate leaves, soft downy beneath. Trees of the Northern United States Their Study, Description and Determination The gills are attached to the stem, with a dark serrulate edge. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth Leaves from 8 to 12 cm. long, serrulate, stomata ventral only, resin-ducts medial and confined to the angles. The Genus Pinus Glabrous; leaves oblong-ovate, acute, scarcely serrulate; style short.—Damp soils, Va. to Ky. and Mo., and southward. 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 Radical leaves.—Very numerous; two or three feet long; about two lines broad; gracefully flexile; serrulate. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Leaves evergreen, oval-oblong to elliptical, 1 to 4 in. long, rather obtuse, sometimes acute, generally rounded at base, serrulate or entire. Trees of the Northern United States Their Study, Description and Determination In some other plants the edges are serrulate, crenulate, etc. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. Leaves from 5 to 12 cm. long, serrulate; stomata ventral only; resin-ducts medial or, in the dwarf form, often external. The Genus Pinus Stem glabrous, tall, very leafy; leaves mostly alternate, linear to filiform and entire, or the lowest lanceolate and serrulate; scales filiform-attenuate.—Dry plains, Mo. to Neb., south and westward. 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 Leaflets.—Oblong; acute; three to five inches long; serrulate. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Smooth; leaves oblong-ovate to obovate, with a tapering base, sharply serrulate; petiole slender; color bright green, somewhat rusty beneath. Trees of the Northern United States Their Study, Description and Determination The leaf-blade is linear-lanceolate, finely acuminate, keeled with a distinct midrib, and with very minutely serrulate margins, 6 to 18 inches by 1/12 to 1/3 inch. A Handbook of Some South Indian Grasses Leaves from 3 to 9 cm. long, entire, or serrulate in the southern variety, persistent for five or six years; stomata dorsal and ventral or, in the south, sometimes ventral only; resin-ducts external. The Genus Pinus Leaves when in pairs semicylindrical, becoming channelled; when more than 2 triangular; their edges in our species serrulate. 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 Legs heteromerous, four claws to each tarsus, two of them larger than the others, and minutely serrulate on the inside. Discoveries in Australia, Volume 1. With an Account of the Coasts and Rivers Explored and Surveyed During The Voyage of H.M.S. Beagle, in the Years 1837-38-39-40-41-42-43. By Command of the Lords Commissioners of the Admiralty. Also a Narrative Of Captain Owen Stanley's Visits to the Islands in the Arafura Sea. Fronds pale green, one to six feet high; sterile part bipinnate, each pinna having numerous pairs of lance-oblong, serrulate pinnules alternate along the midrib. The Fern Lover's Companion A Guide for the Northeastern States and Canada The leaf-blade is linear, rigid, glabrous, acuminate with filiform tips, and finely serrulate margins, varying in length from 2 to 10 inches and the basal leaves sometimes reaching 20 inches. A Handbook of Some South Indian Grasses Leaves from 10 to 20 cm. long, serrulate, their stomata ventral only, their resin-ducts external, often numerous. The Genus Pinus Leaves in 3's or 4's, or the lower opposite, varying from linear to oval-oblong, minutely serrulate; stamens 9 in the sterile flowers, 3 or 6 almost sessile anthers in the fertile. 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 It grows about 12 feet high, with large tri-pinnate leaves, composed of numerous serrulate leaflets. Hardy Ornamental Flowering Trees and Shrubs Broadest at the base, with lanceolate, serrulate divisions united by a broad wing. The Fern Lover's Companion A Guide for the Northeastern States and Canada Leaves from 6 to 10 cm. long, serrulate; stomata dorsal and ventral; resin-ducts external. The Genus Pinus Leaves from 7 to 10 cm. long, erect, serrulate; stomata ventral only; resin-ducts external. The Genus Pinus Pubescent or glabrate; stem slender, simple, with few large heads terminating slender branchlets; leaves lanceolate, very acute, narrowed to a sessile base, sparingly serrate or serrulate; scales linear-attenuate, equal, mostly herbaceous; rays blue.—N. Dak. and westward. 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 Leaves from 8 to 15 cm. long, serrulate; stomata ventral only; resin-ducts external, external and medial, or medial, all three conditions sometimes occurring in leaves of the same branchlet. The Genus Pinus Besides, the sterile fronds of the latter have serrulate segments. The Fern Lover's Companion A Guide for the Northeastern States and Canada Leaves from 7 to 10 cm. long, serrulate; stomata dorsal and ventral; resin-ducts external or with one or two ventral medial ducts. The Genus Pinus Leaves in fascicles of 3, serrulate, the sheath deciduous. The Genus Pinus Finely pubescent and roughish, 3–7° high; leaves sessile, ovate-oblong, acute, triply-nerved above, the broadly cuneate base, serrulate; scales loose, attenuate, mostly 6–8´´ long, hairy. 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 Leaves from 3 to 8 cm. long, slender, serrulate; stomata ventral only; resin-ducts external and dorsal. The Genus Pinus Leaves from 10 to 18 cm. long, drooping, serrulate; stomata ventral only; resin-ducts external but often with a medial ventral duct. The Genus Pinus Leaves from 4 to 10 cm. long, serrulate; stomata ventral or rarely with a few dorsal stomata; resin-ducts external. The Genus Pinus Leaves from 6 to 10 cm. long, serrulate; stomata dorsal and ventral; resin-ducts external. The Genus Pinus Leaves mostly glabrous, pale or whitish, glaucous especially underneath, serrulate with bristly teeth.—Common in the Alleghanies southward, mostly on the higher ridges. 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 Leaves from 6 to 14 cm. long, serrulate; stomata ventral only; resin-ducts external. The Genus Pinus |
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