资料库编号: Database ID: |
MY-8886 |
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中文名称: Chinese Name: |
斜果狸藻 |
中文別名: | 斜果挖耳草 |
学名: Scientific Name: | Utricularia minutissima [找同属植物] |
学名2: Syn. Scientific Name: | Utricularia nigricaulis Ridl. |
植物科名: Family Name: | 狸藻科 Lentibulariaceae [找同科植物] |
生长习性: Living Behavior | 直立草本 |
图片花色: | 白_white_紫_purple |
生长环境: Living Environment: | 低地森林到高山森林潮湿区 |
输入时间: Input Time: | 201706 |
Remarks: 百度百科: 斜果狸藻(学名:Utricularia minutissima)为一种一年生草本的小型或者极小型陆生狸藻属食肉植物,本种紫花白心,花冠具有2黄斑,也有白花型。有时会被误以为是长距狸藻或紫花狸藻,而同节的杰弗瑞狸藻与长毛狸藻也与本种的外观近似。 Flora of China: Annuals, terrestrial. Rhizoids capillary, simple. Stolons capillary, sparsely branched. Traps on rhizoids, stolons, and leaves, stalked, ovoid, ca. 0.2 mm, mouth lateral; appendage 1, dorsal, subulate, with 1 or 2 ventral pairs of trichome rows. Leaves few, from peduncle base and stolons, glabrous; leaf blade narrowly obovate to linear, 0.3-2 cm × 0.4-0.8 mm, membranous, vein 1, base attenuate onto petiole, margin entire, apex slightly obtuse. Inflorescences erect, 3-12 cm, 1-10-flowered, glabrous; peduncle terete, 0.2-0.4 mm thick; scales few, similar to bracts; bracts basifixed, narrowly ovate, 0.5-1 mm, apex acute. Pedicel erect, ± as long as bracts, filiform; bracteoles similar to bracts but sometimes narrower or less acute. Calyx lobes convex, 1.5-2 mm, subequal, glabrous; lower lobe apex emarginate; upper lobe ovate, apex obtuse. Corolla violet or white, 3-7 mm; lower lip suborbicular, base with a rounded 4-lobed swelling, margin distinctly 3-lobed; spur subulate, much longer than lower corolla lip, apex acute; upper lip oblong to obovate, apex emarginate to rounded. Filaments ca. 0.8 mm, slightly curved; anther thecae distinct. Ovary ovoid; style short; stigma lower lip transversely elliptic, upper lip deltoid. Capsule obliquely ellipsoid, 1.5-2 mm, dehiscing by a single longitudinal ventral slit. Seeds globose to broadly ellipsoid, 2-3 mm; seed coat with prominent reticulations. Fl. Sep-Nov, fr. Nov-Dec. 2n = 16. | |
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