学名(拉丁名) | Manglietia ventii |
中文名 | 毛果木莲 |
中文科名 | 木兰科 |
拉丁属名 | Manglietia |
类型 | species |
拉丁科名 | Magnoliaceae |
中文属名 | 木莲属 |
学名(拉丁名) | Manglietia ventii |
中文名 | 毛果木莲 |
中文科名 | 木兰科 |
类型 | |
拉丁科名 | MAGNOLIACEAE |
学名(拉丁名) | Manglietia ventii |
中文名 | 毛果木莲 |
中文科名 | 木兰科 |
类型 | |
拉丁科名 | MAGNOLIACEAE |
学名(拉丁名) | Manglietia ventii |
中文名 | 毛果木莲 |
拉丁属名 | Manglietia |
类型 | species |
拉丁科名 | Magnoliaceae |
学名(拉丁名) | Manglietia ventii |
中文名 | 毛果木莲 |
中文科名 | 木兰科 |
拉丁属名 | Manglietia |
类型 | species |
拉丁科名 | Magnoliaceae |
中文属名 | 木莲属 |
学名(拉丁名) | Manglietia ventii |
发表年份 | 1980(年) |
拉丁属名 | Manglietia |
类型 | species |
拉丁科名 | Magnoliaceae |
学名 | 状态 | 来源 | 命名人 | |
---|---|---|---|---|
Manglietia ventii | 异名 | The Plant List | N.V.Tiep | Magnolia ventii |
Manglietia ventii | 接受名 | 云南植物志 | ||
Manglietia ventii | 接受名 | 云南生物物种名录(2016版) | ||
Manglietia ventii | 接受名 | Flora of China |
常绿乔木,高达30米,胸径40厘米。外芽鳞、嫩枝、叶柄、叶下面、佛焰苞状苞片背面及雌蕊群密被淡黄色平伏柔毛,老枝上残留有毛。叶片椭圆形,长9-18厘米,宽4-6厘米,先端短渐尖,基部楔形,侧脉每边9-15条,网脉致密,干时两面凸起;叶柄长1-3.5厘米;托叶痕长7-15毫米。花梗长2-3厘米,紧贴花被片下具1佛焰苞状苞片,外面具凸起小点;花被片9,肉质,外轮3片倒卵形,长3.5-4.5厘米,外面基部被黄色短柔毛,中内两轮卵形或狭卵形,内轮基部具爪;雄蕊长8-12毫米,花药长6-8毫米,稍分离,药隔伸出成1-2毫米的尖头,花丝长1-2毫米;雌蕊群倒卵状球形,长2.5-3厘米,密被黄色平伏毛,仅露出柱头,雌蕊30-80枚,狭长,长1-1.2厘米,腹面纵纹直达花柱顶端。胚珠2列,8-10枚。聚合果倒卵状球形或圆柱状椭球形,长6-10厘米,残留有黄色长柔毛;蓇葖狭椭球形,顶端具长5-7毫米的喙。种子横椭球形,长6-7毫米,高约5毫米,腹面有纵沟和小凹穴,背面具不规则的沟棱,基部有短尖。花期4-5月,果期8-9月。
产屏边(模式标本产地);生于海拔800-1100米的山谷林中。
Magnolia hebecarpa (C. Y. Wu & Y. W. Law) V. S. Kumar; M. ventii (N. V. Tiep) V. S. Kumar; Manglietia hebecarpa C. Y. Wu & Y. W. Law.
Trees, to 30 m tall. Young twigs blackish gray, 2-3.5 mm in diam., densely appressed tomentulose with short straight glistening yellowish trichomes, old ones ± gray pubescent to glabrescent. Stipular scar 1-2 cm. Leaves usually crowded at apex of twigs; petiole slender, 2.6-3 cm, tomentulose, with same trichomes as on young twigs, glabrescent; leaf blade elliptic, broadly elliptic, obovate-elliptic, or obovate, 9-18 × 2.2-6.5 cm, papery to thinly leathery, abaxially appressed tomentose with short straight glistening yellowish to silver trichomes, adaxially glabrous, midvein abaxially elevated and densely pubescent to glabrescent and adaxially impressed, secondary veins 12-16 on each side of midvein, fine, abaxially visible, and adaxially inconspicuous, reticulate veins lax and faint on both surfaces, base cuneate to obtuse, apex shortly acuminate to acuminate, acumen 0.3-1.7 cm and sometimes asymmetric. Flower not seen. Fruiting brachyblasts 10-15 × 4-6 mm, yellowish appressed tomentose, with a bract scar. Pedicel absent. Fruit ovoid to long globose, 3.5-7 × 2.5-4.5 cm; torus with 6-9 × ca. 7 mm scar of perianth and stamens; scar of fallen tepals ca. 10 mm; mature carpels ca. 64, long ovoid, 2-2.2 cm, erect or recurved, dehiscing along dorsal suture, beak rather long, 5-7 mm; basalmost carpels ± yellowish pubescent especially toward base, basally decurrent along torus. Seeds 1-3 per carpel, subcordate to ovoid, 7-7.5 × 5-6 mm, ± impressed. Fl. Apr-May, fr. Aug-Sep.
Forests; 800-1200 m. SE Yunnan (Pingbian) [Vietnam].