Ten species of seed plants were newly recorded in southwestern Yunnan province, including Alcimandra cath-cartii (Magnoliaceae), Talauma hodgsoni (Magnoliaceae), Manglietia grandis (Magnoliaceae), Eleutharrhena macrocarpa (Menispermaceae), Neoalsomitra integrifoliola (Cucurbitaceae), Stewartia calcicola (Theaceae), Pterospermum kingtun-gense (Sterculiaceae), Cladrastis wilsonii (Papilionaceae), Nyssa yunnanensis (Nyssaceae), Schefflera diversifoliolata (Arali-aceae), which belong to eight families and ten genera. Among which three species (i.e., Alcimandra cathcartii, Eleuthar-rhena macrocarpa and Nyssa yunnanensis) belong to national protection categories 1 (NPC1), two species (i.e., Manglietia grandis and Pterospermum kingtungense) belong to NPC2.%滇西南新记录的植物有10种,即木兰科(Magnoliaceae)的长蕊木兰(Alcimandra cathcartii)、盖裂木(Talauma hodgsoni)和大果木莲(Manglietia grandis),防己科(Menispermaceae)的藤枣(Eleutharrhena macrocarpa),葫芦科(Cucurbitaceae)的棒锤瓜(Neoalsomitra integrifoliola),山茶科(Theaceae)的石山紫茎(Stewartia calcicola),梧桐科(Sterculiaceae)的景东翅子树(Pterosper?mum kingtungense),蝶形花科(Papilionaceae)的香槐(Cladrastis wilsonii),蓝果树科(Nyssaceae)的云南蓝果树(Nyssa yunnanen?sis),五加科(Araliaceae)的异叶鹅掌柴(Schefflera diversifoliolata),隶属于8科10属.其中有三种国家I级重点保护野生植物:长蕊木兰、藤枣和云南蓝果树;两种国家II级重点保护野生植物:大果木莲和景东翅子树.
展开▼
