科研之友
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摘要
Aspidistra albopurpurea, A. khangii, A. lubae and A. stellata discovered recently are described and illustrated as species new to science. All novelties are local endemics of northern Vietnam and southeastern Laos. Aspidistra albopurpurea is unique in the genus with a white/red stigma in striking contrast to the large milk-white tube base. Aspidistra stellata belongs to a group of species with extraordinary long and narrow lineate perigone lobes. Aspidistra khangii and A. lubae belong to a small group of species having erect, vertical shoots. The first species is easily distinguished by its stout stem, down-curved peduncle and obpyramidal, container-shaped perianth. Aspidistra lubae has characteristic horizontal, peduncles and urceolate flowers. Besides the type variety, A. lubae includes var. lancifolia, which differs in its erect, lanceolate, immaculate, shortly petiolate leaves. Both varieties of A. lubae were found growing, often intermixed, in the same locality in very similar ecological conditions.
- 出版日期2014-12
