Galium 豬殃殃屬
型態特徵
Perennial or annual procumbent or erect herbs; branches 4-angled, glabrous, pubescent or barbed. Leaves and leaf-like stipules 4–8-verticillate, oblong, elliptic, ovate, oblanceolate to linear-lanceolate, glabrous, pubescent or bristly; main veins 1 or 3; sessile or short petiolate. Inflorescences cymes, terminal and axillary. Flowers minute, white, yellow or green; corolla rotate, 4-lobed, rarely 3 or 5, valvate in bud; stamens as many as corolla lobes, alternating with lobes, filaments short; style short, stigma bifid, ovary 2-celled. Fruits small, didymous, dry or nearly so, glabrous, papillate or hairy. Seeds adhering to pericarp.
About 400 species, chiefly temperate, 10 species in Taiwan.
參考文獻
- LIU, Ho-Yih, YANG, T. Y. Aleck, LI, Sung-Po and LI, Hen-Jung, Flora of Taiwan, second edition 4: 254. 1998. (Fl. Taiwan 2nd edit.)
- Yang, T. Y. A. and S. P. Li., Bulletin of the National Museum of Natural Science 11: 97-116. 1998. (Bull. Natl. Mus. Nat. Sci.)
種列表
- Galium echinocarpum 刺果豬殃殃
- Galium formosense 圓葉豬殃殃
- Galium fukuyamai 福山氏豬殃殃
- Galium gracilens 琉球豬殃殃
- Galium minutissimum
- Galium morii 森氏豬殃殃
- Galium nankotaizanum 南湖大山豬殃殃
- Galium paradoxum 林猪殃殃
- Galium sp.
- Galium spurium f. vaillantii 豬殃殃
- Galium taiwanense 台灣豬殃殃
- Galium tarokoense 太魯閣豬殃殃
- Galium tarokoense var. angustum
- Galium trifidum 小葉四葉葎