討論:漢氏山葡萄
山羊百科，林文智老師的植物、山岳、攝影紀錄
1. Ampelopsis brevipedunculata (Maxim.) Traut. 山葡萄
Vigorous climber, glabrous or pubescent. Leaves alternate, simple, the base cordate or round or subtruncate, ovate or slightly 3-lobed, sinuate-repand or coarsely crenate-dentate, blades 3-12 cm long, 2.8 cm wide; petioles 2-6 cm long. Cymes corymbiform, 1.5-3.5 cm long or longer, pedunculate, dichotomous, glabrous. Flowers minute, 1-2 mm across; calyx obtusely 5-dentate, about 0.5 mm long; petals 1.5 mm long; discs cupular; stamens 5; styles filiform, persistent. Berry globose, about 5 mm across, blue, punctate, 3-4 seeded; seeds smooth, triangular-ovoid, about 3.5 mm long, 2.5-3 mm wide and thick, with a very short beak.
The nomenclatural type of Ampelopsis brevipedunculata Traut. Occurs in northeastern China. There are two varieties in Taiwan.
1a. var. ciliata (Nakai) Lu in Fl. Taiwan 3: 665. 1977. 毛山葡萄
This variety is densely pubescent on its young parts and its leaves are pilose on both surfaces.
Southern China. Taiwan, found in the northern part only.
HSINCHU: Sawada s. n. 1930. TAOYUAN: Yamazaki 16090.
1b. var. hancei (Planch.) Rehder 漢氏山葡萄
This variety has its leaf-base subtruncate or slightly subcordate, and the leaf-blade ovate or 3-lobed; leaf is brown when dried.
Southern China and the Philippines. Taiwan, found throughout the island in thickets at low altitudes.
TAIPEI: Chuang 07305; Chen s. n. 1961*. ILAN: Taipingshan, Suzuki s. n. 1925. HSINCHU: Simada 16075. TAOYUAN: Sasaki 16077. MIAOLI: Liu et al. 007874. TAICHUNG: Sasaki 073314. NANTOU: Toushe, Yamamoto & Mori 8537. CHANGHUA: Pakuashan, Morimoto 525. CHIAYI: Lu 32115. TAINAN: Morimoto 073056. KAOHSIUNG: Chinchutang, Hsu et al. 1541. PINGTUNG: Is. Hsiaoliuchiu, Hosokawa 18743; Ako, Nakazawa s. n. 1934. TAITUNG: Is. Lanyu, Huang & Kao 128670; Is. Lutao, Chang 4051.
- ノブドウ Ampelopsis brevipedunculata
- キレハノブドウ Ampelopsis brevipedunculata f. citrulloides
- テリハノブドウ Ampelopsis brevipedunculata f. glabrifolia
- テリハノブドウ Ampelopsis brevipedunculata var. glabrifolia
- テリハノブドウ Ampelopsis brevipedunculata var. hancei
- ノブドウ Ampelopsis brevipedunculata var. heterophylla
- キレハノブドウ Ampelopsis brevipedunculata var. heterophylla f. citrulloides
- ニシキノブドウ Ampelopsis brevipedunculata var. heterophylla f. elegans
- ノブドウ Ampelopsis glandulosa
- キレハノブドウ Ampelopsis glandulosa f. citrulloides
- テリハノブドウ Ampelopsis glandulosa var. hancei
- ノブドウ Ampelopsis glandulosa var. heterophylla
- キレハノブドウ Ampelopsis glandulosa var. heterophylla f. citrulloides
2. 異葉蛇葡萄 Ampelopsis heterophylla(Thunb)Sieb. & Zucc.
2a. 異葉蛇葡萄 Ampelopsis heterophylla(Thunb. )Sieb. & Zucc. var. heterphylla
木質藤本。小枝圓柱形，有縱棱紋，被疏柔毛。捲鬚2—3叉分枝，相隔2節間斷與葉對生。葉為單葉，心形或卵形，3—5中裂，常混生有不分裂者，長3. 5—14釐米，寬3—11釐米，頂端急尖，基部心形，基缺近呈鈍角，稀圓形，邊緣有急尖鋸齒，上面綠色，無毛，下面淺綠色，脈上有疏柔毛，基出脈5，中央脈有側脈4—5對，網脈不明顯突出；葉柄長1—7釐米，被疏柔毛；花序梗長1—2. 5釐米，被疏柔毛；花梗長1—— 3毫米，疏生短柔毛；花蕾卵圓形，高1—2毫米，頂端圓形；萼碟形，邊緣波狀淺齒，外面疏生短柔毛；花瓣5，卵橢圓形，高0. 8—1. 8毫米，外面幾無毛；雄蕊5，花藥長橢圓形，長甚於寬；花盤明顯，邊緣淺裂；子房下部與花盤合生，花柱明顯，基部略粗，柱頭不擴大。果實近球形，直徑0. 5—0. 8釐米，有種子2—4顆；種子長橢圓形，頂端近圓形，基部有短喙，種臍在種子背面下部向上漸狹呈卵橢圓形，上部背面種脊突出，腹部中棱脊突出，兩側窪穴呈狹橢圓形，從基部向上斜展達種子頂端。花期4—6月，果期7—10月。
產江蘇、安徽、浙江、江西、福建、湖北、湖南、廣東、廣西、四川。海拔200—1800米。日本也有分佈。
2b. 鏽毛蛇葡萄 A. heterophylla (Thunb. )Sieb. & Zucc. var. vestita Rehd.
本變種與原變種區別在於，小枝、葉柄、葉下麵和花軸被鏽色長柔毛，花梗、花萼和花瓣被鏽色短柔毛。花期6—8月，果期9月至翌年1月。
產安徽、浙江、江西、河北、河南、福建、廣東、廣西、四川、貴州、雲南。生山谷林中或山坡灌叢蔭處，海拔50—2200米。尼泊爾、印度東北部凱西山區和緬甸也有分佈。模式標本采自雲南。
2c. 光葉蛇葡萄 A. heterophylla(Thunb. )Sieb. & Zucc. var. hancei Planch.
本變種與原變種區別在於，小枝、葉柄和葉片無毛或被極稀疏的短柔毛。花期4—6月，果期8—10月。模式標本采自廣東。
產山東、河南、江蘇、江西、福建、湖南、廣東、廣西、四川、貴州、雲南。海拔50—600米。日本也有分佈。
1 Leaves abaxially glabrous or only with tufts of hairs at joints of veins
2 Leaves on flowering branches unlobed. 2c var. hancei
2 Leaves on flowering branches 5-angular, with 2 conspicuous lobes on upper half. 2e var. kulingensis
1 Leaves abaxially or only veins pilose or crinite (3)
3 Leaves abaxially ferruginous crinite. 2a var. glandulosa
+ Leaves abaxially sparsely pilose on veins (4)
4 (3) Leaves cordate, often 3-5-lobed to middle. 2b var. heterophylla
+ Leaves cordate or sometimes 3-5-lobed. 2d var. brevipedunculata
