台灣產倒地蜈蚣屬（玄參科）訂正

Revision of Torenia L. (Scrophulariaceae) in Taiwan

根據外部形態和花粉等特徵，將省產倒地蜈蚣屬（玄參科）訂正為四個種，分別為毛葉蝴蝶草（Torenia benthamiana Hance），倒地蜈蚣（T. concolor Lindl.），母丁香（T. flava Buch.-Ham. ex Benth.），和紫萼蝴蝶草（T. violacea (Azaola ex Blanco) Pennell）。本文確認毛葉蝴蝶草產於台灣。至於Torenia arisanensis Sasaki此學名應併入尼泊爾溝酸漿（Mimulus tenellus Bunge var. japonicus (Miq.) Hand.-Mazz）之異名下。本文並提供檢索表、特徵描述、花粉、和部份種類的染色體數目等特徵。

The genus Torenia L. (Scrophulariaceae) in Taiwan is revised based on comparative morphological and palynological studies. Four species, i. e., Torenia benthamiana Hance, T. concolor Lindl., T flava Buch.-Ham. ex Benth., and T violacea (Azaola ex Blanco) Pennell are recognized in this paper. SEM micrographs of pollen grains, chromosome counts, a key to species, species descriptions, and taxonomic notes are provided.