海南岛花卉种质资源考察报告

1987—1990年考察了海南岛17个县市的花卉资源,共搜集花卉种质859种(变种、品种、型),内含野生种406种,栽培种453种,隶属97科,390属。其中,海南特有种47种,兰科植物东亚特有属3个,海南新记录属5个,新记录种13个;保存活种质713份。这次考察基本摸清了海南岛花卉种质资源的分布、生态、环境、花果期、主要性状和分类名称。最后,推荐十余种观赏价值较高的种类,供研究和利用。

GERMPLASM RESOURCES OF FLOWER AND FOLIAGE IN HAINAN ISLAND

A survey on germplasm resources of flower and foliage was made in 17 counties or cities of Hainan Island between 1987-1990. Some 859 accessions(mutants, varieties, types) of which 406 are wild and 453 cultivated in 97 families and 390 genera were collected during the survey. Among the collections, 47 and 8 orchid species are endemic to Hainan and East Asia respectively, 5genera and 13 species are new records to Hainan, and 713 species of live-germplasm have been conserved. The survey entailed a better knowledze of germplasm resources of flower and foliage in the island and their distribution, ecotope, flowering and fruiting seasons, primary characters and taxonomic names. Over ten species with better ornamental value are recommended for further study or exploitation.