討論:大葉桑寄生

山羊百科，林文智老師的植物、山岳、攝影紀錄

2. Taxillus liquidambaricolus (Hayata) Hosokawa 大葉桑寄生

Buds and young branchlets densely reddish dark brown tomentose, glabrous at maturity. Leaves coriaceous, oblong to oblong-ovate, 6-8 cm long, 2.5-5 cm broad, apex truncate-rounded, base acute; petioles 1-2 cm long. Calyx tube cylindrical, 4-lobed, lobes linear, 6 mm long, 1.5 mm broad, obtuse. Stamens 4, anthers sessile, 2-dentate at apex. Styles filiform, 2.5 cm long. Fruits 6 mm long, 3 mm in diam., obconical-cylindric.

Parasitic on Ginkgo biloba L., Thuja occidentalis L., Liquidambar formosana Hance, Eleocarpus decipiens Hemsl., Diospyros kaki L., Mallotus japonicus (Thunb.) Muell.-Arg., Styrax formosana Matsum., Schima superba Gardn. & Champ. var. kankaoensis (Hayata) Keng, Camellia oleifera Abel., Prunus phaeosticta (Hance) Maxim., Viburnum luzonicum Rolfe, Ilex sp., Symplocos cochinchinensis (Lour.) Moore subsp. Laurina (Retz.) Noot., Prunus mume Sieb. & Zucc., Prunus taiwaniana Hayata, Carpinus kawakamii Hayata, Aleurites montana E. H. Wilson, Pyrus serotina Rehder, Pistacia chinensis Bunge, Gordonia axillaris (Roxb.) Dietr., Rhus succedanea L. and Cinnamomum sp. Etc. throughout the island at 100-2,000 m altitude.

TAIPEI: Ayu, Suzuki 18642. ILAN: Pengpengshan, Kao 312. TAOYUAN: Litungshan, Wang 1906, 1945; Kueishan, Suzuki 21405. HSINCHU: Kuanhsi, Ou s. n. 1970. TAICHUNG: Chiapaotai, Liu et al. 466; Pahsienshan, Sasaki s. n. 1928; Tungshih, Chiu et al. 2544. NANTOU: Liehhuachih, Chiu 2553; Hunghsiang, Chiu et al. 3240; Hsitou, Chiu et al. 3160; Hsinyi, Shen 154; Sun Moon Lake, Sasaki s. n. 1929, Kudo & Sasaki 15083; Chitou, Feng & Kao 312; Nantou, Kawakami 8636; Chiangtzuliao, Soma 8637 (Isotype, TAIF). CHIAYI: Tefuyeh, Chiu & Lin 3116; Taiping, Chiu &Lin 3110. TAINAN: Sheliaochiao, Yashukawa 8639. TAITUNG: Chihpen, Sasaki s. n. 1934. HUALIEN: Yuli, Suzuki 19766.

This species is readily distinguished by its having rusty stellate hairs on the buds and young branchlets.

披针裂片组 Sect. Lancilobi H. S. Kiu

显脉木兰寄生（变种） Taxillus limprichtii (Grun.) H. S. Kiu var. liquidambaricolus (Hay.) H. S. Kiu

本变种的嫩枝、叶密被栗褐色叠生星状毛和星状毛。叶长圆形至卵状长圆形，长5-8（-9）厘米，宽（2-）3-4（-5）厘米，顶端圆钝，基部楔形或阔楔形，稍下延至柄；侧脉5-7对，在叶上面明显。花序具花2-4朵，各部均密被栗褐色叠生星状毛和星状毛，总花梗长4-6毫米，花梗长4-4.5毫米；花冠长2.2-2.8厘米，裂片披针形，长6-8毫米；花丝长约1毫米，花药长4-5毫米，顶端圆钝或具浅缺。果椭圆状，长6-8毫米，果皮具小瘤体。花期8-10月，果期10-12月。

产于云南（西畴）、广西、广东海南岛和东部、福建、台湾。海拔500-700（-1400）米山地常绿阔叶林中，寄生于枫香、八角、桂花、油桐、柿树、夹竹桃等植物上。越南、泰国也有分布。模式标本采自台湾南投。

披针裂片组 Sect. Lancilobi H. S. Kiu

木兰寄生 Taxillus limprichtii (Grun.) H. S. Kiu

灌木，高1-1.3米；嫩枝密被黄褐色星状毛，小枝灰褐色，无毛，具散生皮孔。叶对生或近对生，革质，卵状长圆形或倒卵形，常稍偏斜，长4-12厘米，宽2.5-6厘米，顶端圆钝，基部楔形，常稍下延，两面无毛；侧脉4-5对，干后，侧脉在叶上面不明显或稍凹入，叶缘稍背卷；叶柄长5-12毫米。伞形花序，1-3个腋生或生于小枝已落叶腋部，具花（3-）4-5（-6）朵，总花梗长3-5毫米，花序和花均被黄褐色星状毛，稍后毛渐稀疏；花梗长约3毫米；苞片卵形，长约1毫米；花红色或橙色，花托长卵球形，长1.5-2.5毫米；副萼环状，全缘或具4小齿；花冠花蕾时管状，长2.7-3厘米，稍弯，下半部膨胀，顶部椭圆状，裂片4枚，披针形，长约9毫米，反折；花丝长2毫米，花药长4-5毫米；花柱线状，柱头头状。果椭圆状，两端钝圆，果皮具小瘤体，被疏毛，成熟时长7毫米，直径3-4毫米，浅黄色或淡红黄色，果皮不平坦，无毛。花期10月至翌年3月，果期6-7月。

产于云南东南部、贵州南部、广西、广东、四川东部、湖南、江西南部、福建、台湾。海拔240-1300米山地阔叶林中，寄生于乐东木兰、金叶含笑、枫香、？木、油桐、樟树、香叶树、栗、锥栗、梧桐等植物上。模式标本采自福建建瓯。

1. Taxillus limprichtii (Gruning) Kiu. In Act. Phytotax. Sin. 12: 178. 1983. 木蘭桑寄生

Buds and young branchlets densely brownish tomentose, glabrous at maturity. Leaves thick chartaceous to thin coriaceous, oblong to oblong-ovate, oblique sometimes, 4-12 cm long, 2.5-6 cm broad. Calyx tube cylindrical, 4-lobed, lobes triangular. Corolla tube red, cylindrical, apex acute capitate, limb 6 mm long, 1.5 mm broad, obtuse. Stamens 4, anthers sessile, 2-dentate at apex. Styles filiform. Fruits 7 mm long, 3-4 mm in diam., obconical-cylindric.

Southern China. Parasitic on Castnea mollissima Blume, Alnus formosana (Burk.) Makino etc. in the sorthern and central parts of the island.

CHIAYI: Alishan, Chiu & Lin. 3127; Yushan, Chiu et al. 2409; KAOHSIUNG: Takuanshan, Chiu et al. 1372. PINGTUNG: Chuyunshan, Liu & Chen, 10492; Ou et al. 10390.