Oxalidaceae
酢漿草科
特徵描述
作者
HUANG, TSENG-CHIENG and LIU, TANG-SHUI
型態特徵
Herbs with acid juice. Leaves simple, alternate or even pinnate; leaflets obcordate, obliquely oblong or depressed-obtriangular, stipulate. Flowers bisexual, solitary or in umbellate cymes, actinomorphic or cleistogamous; sepals 5; petals 5, white, whitish-yellow or rose-purple, contorted in bud; stamens 10–15; ovary 5-locular, 5-lobed; styles free or connate; ovules one to several in each locule. Capsules cylindric-globose, loculicidally dehiscent; seeds sometimes arillate; embryo erect, in a fleshy endosperm.
屬
About five genera with more than 300 species, chiefly in the tropics and subtropics; two genera and four species in Taiwan.
參考文獻
- HUANG, TSENG-CHIENG and LIU, TANG-SHUI. 1993. Flora of Taiwan, second edition 3: 397. (Fl. Taiwan 2nd edit.)
- Masamune, G. 1938. Transactions of the Natural History Society of Formosa 28: 431-433. (Trans. Nat. Hist. Soc. Formos.)
- Veldkamp, J. F. 1971. Fl. Malesiana ser. I 71: 15-178.
Oxalis 酢漿草屬
作者
HUANG, TSENG-CHIENG and LIU, TANG-SHUI
型態特徵
Herbs, erect or creeping. Leaves simple, radical or on nodes; leaflets simple, ternate, obcordate or depressed-triangular, stipulate. Flowers one to several, long-pedunculate, with two bracteoles on the base of pedicels. Capsules locucidally dehiscent.
Species about 200 in the tropics and subtropics, extending to the temperate regions, especially abundant in South America and South Africa; three in Taiwan.
參考文獻
- Terao, H. 1979. Acta phytotaxonomica et geobotanica eng 30: 45-64. (Acta Phytotax. Geobot.)
- HUANG, TSENG-CHIENG and LIU, TANG-SHUI. 1993. Flora of Taiwan, second edition 3: 397. (Fl. Taiwan 2nd edit.)
- Huang, S. F. & T. C. Huang. 1990. Taiwania 35(1): 7-11.
