广东石灰岩植物区系一新种及一新记录种

New Taxa in Lava Flora of Guangdong Province

报导广东省石灰岩植物区系的一个新种，封开钟萼草（玄参科）及一个新记录种，济新乌桕（大戟科）．

The present paper reports a new species, Lindenbergia fenkaiensis Miau et Cen)Scriphuraliaceae).and a newly recorded species, Sapium chihsinianum S. Lee (Euphorbiaceae). They are discovered in Lava flora of Guangdong. All material examined is deposited at the Habarium of Sunyatsen University (SYS ).