Polystichum normale (Dryopteridaceae), a New Species in Section Crucifilix from Guizhou, China
文献类型：期刊论文
| 作者 | Zhang, Li-Bing ; Wang, Pei-Shan |
| 刊名 | NOVON
 |
| 出版日期 | 2012 |
| 卷号 | 22期号:2页码:250-255 |
| 关键词 | China Dryopteridaceae Guizhou IUCN Red List Polystichum |
| ISSN号 | 1055-3177 |
| 产权排序 | 2 |
| 通讯作者 | Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA. |
| 英文摘要 | A new fern species, Polystichum normale Ching ex P. S. Wang & Li Bing Zhang (Dryopteridaceae), is described from Guizhou and illustrated for section Crucifilix Tagawa. Distributed in southern Chongqing, northeastern and southeastern Guizhou, and northwestern Hunan, China, the new species is morphologically similar to P. tripteron (Kunze) C. Presl and P. hancockii (Hance) Diels. Polystichum normale has toothed and oblong or almost rectangular pinnae with an acute apex. In contrast, P. tripteron has coarsely serrate and falcate-lanceolate pinnae with an acuminate apex. While P. normale has sori close to the pinna margins, indusia 0.6-0.8 mm in diameter, and a perispore with an irregularly perforate sculpture, P. hancockii has sori closer to the costa, indusia 0.3-0.4 mm in diameter, and a perispore with reticulate sculpture. It is considered Vulnerable (VU), based on IUCN Red List criteria. |
| 学科主题 | Plant Sciences |
| 收录类别 | SCI |
| 资助信息 | Open Laboratory of Ecological Restoration and Biodiversity Conservation of Chengdu Institute of Biology, Chinese Academy of Sciences; National Geographic Society (U.S.A.) |
| 语种 | 英语 |
| WOS记录号 | WOS:000312180400025 |
| 公开日期 | 2013-07-03 |
| 源URL | [http://210.75.237.14/handle/351003/23806]  |
| 专题 | 成都生物研究所_生态研究 |
| 推荐引用方式 GB/T 7714 | Zhang, Li-Bing,Wang, Pei-Shan. Polystichum normale (Dryopteridaceae), a New Species in Section Crucifilix from Guizhou, China[J]. NOVON,2012,22(2):250-255. |
| APA | Zhang, Li-Bing,&Wang, Pei-Shan.(2012).Polystichum normale (Dryopteridaceae), a New Species in Section Crucifilix from Guizhou, China.NOVON,22(2),250-255. |
| MLA | Zhang, Li-Bing,et al."Polystichum normale (Dryopteridaceae), a New Species in Section Crucifilix from Guizhou, China".NOVON 22.2(2012):250-255. |
入库方式： OAI收割
来源：成都生物研究所
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