粗梗木莲Manglietia crassipes
中文名（Chinese Name）：粗梗木莲
学名（Scientific Name）：Manglietia crassipes Law
英文名（English Common Name）：
别名（Chinese Common Name）：姑大
异名（Synonym）：Magnolia crassipes (Y. W. Law) V. S. Kumar
科属（Family & Genus）：木兰科Magnoliaceae木莲属Manglietia
形态特征（Description）：乔木或灌木，高达4米，芽、小枝、叶下面均具白粉。小枝粗壮，直径0.6-10毫米；叶革质，倒披针形，或倒卵状椭圆形，长13-26厘米，宽5-8厘米，先端短急尖，基部阔楔形，上面绿色，下面粉绿色；中脉在上面微凸起或平坦，侧脉和网脉干时两面均凸起，侧脉每边8-14条，网脉稀疏；叶柄粗壮，长3-3.5厘米，粗2-2.5毫米；托叶脱落痕长约为叶柄长的1/6。佛焰苞状苞片1枚，质薄；花被3轮，花被片9，白色，外轮3片倒卵状长圆形，长3.5-4厘米，宽2-2.5厘米，质薄，具5纵条纹，中轮及内轮质厚，肉质；雄蕊多数，长1-1.5厘米，花药长8-9毫米，药隔伸出成尖三角形，长2-3毫米；雌蕊群卵圆形，长约1.5厘米，宽约1.8厘米；花梗粗壮，长3.5-4厘米，离花被片5-6毫米以下具1苞片脱落痕。聚合果卵球形，长5-6厘米，直径4-5厘米；蓇葖椭圆体形，长1.5-2厘米，具短喙，熟时腹背缝开裂成两果瓣。果柄粗壮，长4.5-5.5厘米，粗约1厘米。花期5月，果熟期9月。
分布（Distribution）：产于广西（金秀县大瑶山）。生于海拔1 300米的林中。
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 50, 53, 57
Manglietia crassipes Y. W. Law, Bull. Bot. Res., Harbin. 2(4): 133. 1982.
粗梗木莲 cu geng mu lian | Magnoliaceae | Manglietia
Magnolia crassipes (Y. W. Law) V. S. Kumar.
Trees or shrubs, to 4 m tall. Twigs, vegetative buds, and abaxial surfaces of leaf blade glaucous. Twigs thick and strong, 0.6-10 mm in diam. Stipular scar ca. 1/6 as long as petiole. Petiole thick and strong, 3-3.5 cm × 2-2.5 mm; leaf blade narrowly obovate to obovate-elliptic, 13-26 × 5-8 cm, leathery, abaxially glaucous, adaxially green, midvein adaxially slightly prominent to flat, secondary and reticulate veins prominent on both surfaces when dry, secondary veins 8-14 on each side of midvein, reticulate veins sparse, base broadly cuneate, apex shortly acute. Peduncle thick and strong, 3.5-4 cm; spathaceous bract 1, thin. Tepals 9, in 3 whorls, white; outer 3 tepals obovate-oblong, 3.5-4 × 2-2.5 cm, thin, 5-striated; tepals of inner 2 whorls thick, fleshy. Stamens numerous, 1-1.5 cm; connective exserted, triangular, 2-3 mm; anthers 8-9 mm. Gynoecium ovoid, ca. 1.5 × 1.8 cm. Fruiting peduncle thick and strong, 4.5-5.5 × ca. 1 cm. Fruit ovoid, 5-6 × 4-5 cm; mature carpels ellipsoid, 1.5-2 cm, dehiscing into 2 valves along both ventral and dorsal sutures, apex shortly beaked. Fl. May, fr. Sep. 2n = 38*.
● Forests; ca. 1300 m. Guangxi (Jinxiu).
（责任编辑：徐晔春）
学名（Scientific Name）：Manglietia crassipes Law
英文名（English Common Name）：
别名（Chinese Common Name）：姑大
异名（Synonym）：Magnolia crassipes (Y. W. Law) V. S. Kumar
科属（Family & Genus）：木兰科Magnoliaceae木莲属Manglietia
形态特征（Description）：乔木或灌木，高达4米，芽、小枝、叶下面均具白粉。小枝粗壮，直径0.6-10毫米；叶革质，倒披针形，或倒卵状椭圆形，长13-26厘米，宽5-8厘米，先端短急尖，基部阔楔形，上面绿色，下面粉绿色；中脉在上面微凸起或平坦，侧脉和网脉干时两面均凸起，侧脉每边8-14条，网脉稀疏；叶柄粗壮，长3-3.5厘米，粗2-2.5毫米；托叶脱落痕长约为叶柄长的1/6。佛焰苞状苞片1枚，质薄；花被3轮，花被片9，白色，外轮3片倒卵状长圆形，长3.5-4厘米，宽2-2.5厘米，质薄，具5纵条纹，中轮及内轮质厚，肉质；雄蕊多数，长1-1.5厘米，花药长8-9毫米，药隔伸出成尖三角形，长2-3毫米；雌蕊群卵圆形，长约1.5厘米，宽约1.8厘米；花梗粗壮，长3.5-4厘米，离花被片5-6毫米以下具1苞片脱落痕。聚合果卵球形，长5-6厘米，直径4-5厘米；蓇葖椭圆体形，长1.5-2厘米，具短喙，熟时腹背缝开裂成两果瓣。果柄粗壮，长4.5-5.5厘米，粗约1厘米。花期5月，果熟期9月。
分布（Distribution）：产于广西（金秀县大瑶山）。生于海拔1 300米的林中。
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 50, 53, 57
Manglietia crassipes Y. W. Law, Bull. Bot. Res., Harbin. 2(4): 133. 1982.
粗梗木莲 cu geng mu lian | Magnoliaceae | Manglietia
Magnolia crassipes (Y. W. Law) V. S. Kumar.
Trees or shrubs, to 4 m tall. Twigs, vegetative buds, and abaxial surfaces of leaf blade glaucous. Twigs thick and strong, 0.6-10 mm in diam. Stipular scar ca. 1/6 as long as petiole. Petiole thick and strong, 3-3.5 cm × 2-2.5 mm; leaf blade narrowly obovate to obovate-elliptic, 13-26 × 5-8 cm, leathery, abaxially glaucous, adaxially green, midvein adaxially slightly prominent to flat, secondary and reticulate veins prominent on both surfaces when dry, secondary veins 8-14 on each side of midvein, reticulate veins sparse, base broadly cuneate, apex shortly acute. Peduncle thick and strong, 3.5-4 cm; spathaceous bract 1, thin. Tepals 9, in 3 whorls, white; outer 3 tepals obovate-oblong, 3.5-4 × 2-2.5 cm, thin, 5-striated; tepals of inner 2 whorls thick, fleshy. Stamens numerous, 1-1.5 cm; connective exserted, triangular, 2-3 mm; anthers 8-9 mm. Gynoecium ovoid, ca. 1.5 × 1.8 cm. Fruiting peduncle thick and strong, 4.5-5.5 × ca. 1 cm. Fruit ovoid, 5-6 × 4-5 cm; mature carpels ellipsoid, 1.5-2 cm, dehiscing into 2 valves along both ventral and dorsal sutures, apex shortly beaked. Fl. May, fr. Sep. 2n = 38*.
● Forests; ca. 1300 m. Guangxi (Jinxiu).
（责任编辑：徐晔春）踩一下[0]
顶一下[1]