孩兒草（爵床科），在臺灣新歸化的植物

A Newly Naturalized species in Taiwan: Rungia pectinata (L.) Nees (Acanthaceae)

孩兒草（Rungia pectinata）屬於爵床科，已在臺灣南部歸化，主要發現於開放環境的低矮草生地；該物種原產於阿拉伯半島南部、以及亞洲的熱帶和亞熱帶地區。本文提供了分類描述、檢索表和照片以供識別。

Rungia pectinata (L.) Nees (Acanthaceae), a species native to the Southern Arabian Peninsula and tropical to subtropical Asia, has recently naturalized plant in Taiwan. The species was found to primarily thrive in sunny, open low grasslands. This report provides a detail descriptions, identification key, distribution map, and photograph of the species.