单词 | tomentum |
例句 | It bears short-stalked ovate or oblong leaves, with strongly marked veins, and covered with a soft tomentum or down. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 6 "Groups, Theory of" to "Gwyniad" 2011-12-16T03:00:12.320Z The leaf has a yellow tomentum below; and the fruit forms a favourite food of monkeys and of various birds, but is not touched by man. The Highlands of Ethiopia 2011-02-25T03:01:07.193Z P. thin campan. then exp. tomentose, squamulose; g. free, grey then blackish; s. narrowed upwards, glabrous above, downy below, base with white tomentum. European Fungus Flora: Agaricaceae P. tomentosa China and Japan Pinkish This is a pretty, small branching shrub, with stout leaves covered with a thick tomentum; the flowers are followed by small red fruits. Trees and Shrubs for English Gardens Leaf medium to large, slightly oblong, with large, deeply-cut compound teeth; basal sinus widely opened, primary sinuses narrow and shallow; smooth on both sides with scattered tomentum below, bright green above, lighter below. Manual of American Grape-Growing Coriaceous, tough, pale or whitish; stem well marked, branching from a point, branches numerous, tips pointed; white tomentum at the base of the stem. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The upper surface of the pileus is smooth, or sometimes more or less covered with a tomentum similar to that on the margin. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. Differs from C. Friesii in being at first covered with brown tomentum which breaks up into flecks. European Fungus Flora: Agaricaceae It is an upright-growing tree, 30 feet to 40 feet high, with large serrated leaves, covered beneath with a dense silvery tomentum. Trees and Shrubs for English Gardens Head silvery white, frontalia deep black, linear; tomentum of the thorax and of the abdomen more whitish than that of the female. Journal of the Proceedings of the Linnean Society - Vol. 3 Zoology The plant is quite hardy and easily identified because of its long and slender stem, with the grayish tomentum at the base. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The stem is solid, tough and elastic, curved or straight, covered with a dense black tomentum, sometimes with violet shades. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. They are ovate-cordate, thickly covered with a grayish woolly tomentum, and often measure, but particularly in young and healthy trees, as much as 10 inches in length. Hardy Ornamental Flowering Trees and Shrubs It makes a dense bush, with medium-sized leaves, green above, and covered with a dense greyish tomentum beneath. Trees and Shrubs for English Gardens Antennæ tawny, arista white; thorax and abdomen with bright silvery tomentum; tarsi whitish testaceous; wings limpid, veins pale. Journal of the Proceedings of the Linnean Society - Vol. 3 Zoology It is a large, meaty, acrid white species, with a thick, soft, cottony tomentum on the margin of the pileus of the young plant. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The surface of the pileus seems to be covered with a very fine velvety tomentum which glistens as the cap is turned in the light. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. This forms a dense, erect shrub about 6 feet high, with elliptic-oblong leaves, and clothed beneath with a whitish tomentum. Hardy Ornamental Flowering Trees and Shrubs It is a small flat-topped tree of medium height, the leaves somewhat like those of the Hawthorn in shape, and covered with a thick grey tomentum; the fruits are small, black, and shining. Trees and Shrubs for English Gardens Coal-black, hardly shining; antennæ piceous; thorax and abdomen very minutely punctured; thorax with a stripe of cinereous tomentum; posterior tarsi white; wings blackish, veins black. Journal of the Proceedings of the Linnean Society - Vol. 3 Zoology The cap is thick, hemispherical or convex, dry, covered with downy scales or bundles of red hairs, yellowish beneath the tomentum, often cracked in areas. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The pubescence or tomentum is more prominent on the intermediate zones. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. The whole tree is usually covered with a scaly tomentum, while the fruit is a black flattened drupe. Hardy Ornamental Flowering Trees and Shrubs It is dwarf, spreading, little more than a foot high, with ovate leaves with brownish tomentum on the under surface. Trees and Shrubs for English Gardens The stem is short and rather thick, often swollen, covered with a reddish-brown tomentum. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth It is readily recognized by the red fibrillose tomentum which covers the entire plant when young. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The pileus is convex, expanded, sometimes somewhat depressed, lateral, irregular, or sometimes with the stem nearly in the center, brownish or blackish, dry, sometimes with a brownish or blackish tomentum on the surface. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. The leaves are linear-lanceolate, and covered with a dense silvery tomentum on the under side, somewhat rugose above, and partially deciduous. Hardy Ornamental Flowering Trees and Shrubs The stem is sufficiently stout, unequal below, attenuated, flexuous or curved, smooth, of the same color as the cap, base acute, white tomentum outside, inside light pale-blue, or dark-gray. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth Pileus convex or expanded, dry, clothed with a very minute appressed tomentum, whitish. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth As the plant expands the reddish tomentum is broken into scales of the same color, revealing the yellowish color of the pileus beneath. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The surface is covered with a fine and dense tomentum. Studies of American Fungi. Mushrooms, Edible, Poisonous, etc. The stem is twisted, subcompressed, sprinkled with a mealy tomentum above, umber below, hollow, rather long, unequal. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The stem is equal, hollow, smooth, grayish-brown with a whitish mycelioid tomentum at the base. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The stem is slender, three to five inches long, equal, hollow, clothed with a dense grayish velvety tomentum. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The upper cap is pliable, compact, soft, and covered with a soft tomentum, the lower cap, contiguous with the stem, is woody and corky. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The stem is short, solid or with a slight cavity, often slightly thickened at the top, pruinose, gray, with a white, mycelioid tomentum at the base. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The caps are convex, covered with a tawny-brown fibrillose tomentum. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth The stem is firm, one to two inches long, unequal, rusty-brown, often covered with a dense tomentum. The Mushroom, Edible and Otherwise Its Habitat and its Time of Growth |
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