中南半岛紫金牛科植物志预报

TOWARDS A REVISION OF THE MYRSINACEAE OF INDOCHINA

摘要:

紫金牛科是一个典型的热带分布科，中南半岛种类非常丰富．Ｐｉｔａｒｄ（１９３０）在“ＦｌｏｒｅＧｅｎｅｒａｌｅｄｅＬ’Ｉｎｄｏｃｈｉｎｅ”中记录了６属１０９种．此后，对这一地区的种类无人作过全面深入的研究．最近作者在编研《柬埔寨、老挝和越南植物志》的过程中，对紫金牛科作了全面的修订，被确认的种类增加到７属１４２种，其中包括紫金牛属（Ａｒｄｉｓｉａ），酸藤子属（Ｅｍｂｅｌｉａ）和杜茎山属（Ｍａｅｓａ）的３０个新种，１０个新变种，另外还有紫金牛属的６个新组合．本文报道这些新类群、新组合．

Abstract:

The Myrsinaceae is a richly represented family in tropical and subtropical Asia.In Indochina, Pitard (1930) revised the family for Lecomte's Flore Generale de L' Indochine and recongnized 109 species in 6 genera, but since then there has been little work on this interesting group from this area. This paper is a precursor to the account of the Myrsinaceae in the "Flore du Cambodge du Laos et du Vietnam" Thirty new species and ten new varieties are described in Ardisia(A. aciphylla var. touranensis, A.applanata, A. asymmetrica, A. baviensis, A. caloneura, A. chinensis var. stenophylla, A.clemensii, A. crotonifolia, A. dumicola, A. fasciculifolia, A. filipendula, A. gracilenta, A.illicioides, A. interjacens, A. lamdongensis, A. lucidula, A. macrosepala var. schmidii, A.merrillii var. rosea, A. nhatrangensis, A. nhatrangensis var. glaucescens, A. nhatrangensis var. neurophylla, A. paradoxa, A. pitardii, A. prolifera, A. prunifolia, A. quangnamensis,A. rapaneifolia, A. ravida, A. rhodochroa, A. rubescens var. oblongifolia, A. rubescens var.puberula, A. silvestris var. appressa, A. suboppositifolia, A. vidalii, A. vidalii var.orbicularis,. A. vietnamensis), Embelia(E. cuneata) and Maesa (M. cambodiana, M. kerrii, M.laevis) Six new combinations are proposed in Ardisia (A. crenata subsp. crassinervosa, A.crenata subsp. mouretii, A. obtusa var. montana, A. perpendicularis var. balansana, A.prionata var. linearifolia, A. quinquegona var. salicifolia). The new taxa and new combinations are alphabetically arranged under the appropriate genus.