作者

WANG, Jenn-Che, CHEN, Chih-Hsiung, LU, Chang-Tze and CHEN, Ya-Chi

型態特徵

Herbs, annual, biennial or perennial. Stems ascending, erect or twining. Leaves opposite, less often whorled, simple; stipules absent. Inflorescences simple or complex Cymess, often a thyrse, sometimes 1-flowered. Flowers bisexual, rarely plants polygamous, 4- or 5-merous. Calyx tubular. Corolla tubular, obconic, salverform, campanulate or rotate; lobes contorted, sometimes with extensions of corolla tube (plicae) between corolla lobes. Stamens inserted on corolla tube, alternate with lobes; anthers 2-locular. Nectaries absent or attached to corolla (maculas) or ovary base. Ovaries superior, 1-locular, rarely 2-locular, with parietal placentae. Fruit a 2-valved Capsule, rarely a berry. Seeds many, rarely few, small.

屬

About 80 genera and 700 species, worldwide, mostly in temperate to frigid regions. Five genera and 26 taxa in Taiwan, of which 20 taxa are endemic.

參考文獻

• WANG, Jenn-Che, CHEN, Chih-Hsiung, LU, Chang-Tze and CHEN, Ya-Chi, Flora of Taiwan, second edition 4: 154. 1998.  (Fl. Taiwan 2nd edit.)
• Ho, T. N. and J. S. Pringle., Flora of China Family 16: 1-139. 1995.  (Fl. China)
• Ho, T. N., S. W. Liu, and C. J. Wu, Flora Reipublicae Popularis Sinicae 62: 1-411. 1988.  (Fl. Reip. Pop. Sin.)
• Ying, S. S., Quarterly journal (Bulletin) of the experimental forest of National Taiwan University 3(2): 87-111. 1989.  (Quart. J. Exp. For. Natl. Taiwan Univ.)