| 摘要: |
| 报道了分布于广西石灰岩山地及岩溶洞穴的苦苣苔科Gesneriaceae报春苣苔属Primulina Hance一新种——泡叶报春苣苔P.bullata S.N.Lu & Fang Wen。泡叶报春苣苔与荔波报春苣苔P.liboensis(W.T.Wang & D.Y.Chen)Mich.Mller & A.Weber和桂林报春苣苔P.gueilinensis(W.T.Wang)Y.Z.Wang相近，以叶两面均具直立柔毛，叶上面呈显著泡状，具较多花序，(1)2～9条，花序梗较长，(4.0)8.5～15 cm，苞片线形或线状披针形，大小为7 mm×1 mm，花大，长4.2～5.3 cm，粉紫色，退化雄蕊较长，13～15 mm，花期在11月而区别。 |
| 关键词: 报春苣苔属 广西 苦苣苔科 泡叶报春苣苔 新分类群 |
| DOI： |
| 分类号:Q949 |
| Fund project: |
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| Primulina bullata， a new species of Primulina (Gesneriaceae) from Guangxi |
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LU ShiNian1， FU LongFei2，3， LIANG GuiYou3， WEN Fang3*
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1.Forestry Seedlings Experiment Stations of Forestry Bureau of Jingxi County， Baise 533800， China;2.2.Guangxi Normal University， Guilin 541006， China;3.〖ＨＪ*2/3〗〖ＷＴ8.5BＺ〗〖JP3〗〖ＨＪ〗 Guangxi Institute of Botany， Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences， Guilin 541006， China
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| Abstract: |
| A new species，Primulina bullata S.N.Lu & Fang Wen，which grows in limestone hills and limestone caves from Guangxi is described and illustrated. It is similar to P.liboensis(W.T.Wang & D.Y.Chen)Mich.Mller & A.Weber and P.gueilinensis(W.T.Wang)Y.Z.Wang，but differs above mentioned two relatives by having erect pubescence on both leaf blade surfaces，upper surface of leaf blade with distinctly rounded，bullate projections，(1)2-9 or more cymes，longer peduncle，(4.0)8.5-15 cm，linear or linear lanceolate bracts，ca.7 mm×1 mm，larger flower，4.2-5.3 cm long，purplish pink corolla，staminodes longer，13-15 mm long，flowering time in November. |
| Key words: Primulina Guangxi Gesneriaceae P.bullata new species |
