臺灣羊耳蒜屬（蘭科）二新種

Two New Species of Liparis (Orchidaceae) from Taiwan

本文記述臺灣羊耳蒜屬（蘭科）的兩個新種，雲頂羊耳蒜（Liparis reckoniana）及絳唇羊耳蒜（L. rubrotincta）。雲頂羊耳蒜發現於台灣南部之霧林帶，形態接近L. truncata，但唇瓣較短，卵狀方形，具5脈，且蕊柱稍長。絳唇羊耳蒜發現於北部山區，與長穗羊耳蒜（L. elongate）十分接近，區別特徵為萼片較短，唇瓣強烈反摺，蕊柱較短，且蕊柱中段之頸部極短。

Two new species of the genus Liparis (Orchidaceae), L. reckoniana and L. rubrotincta, are described and illustrated from Taiwan. L. reckoniana, found in a cloud forest in southern Taiwan, resembles L. truncata but distinctive in having shorter, quadrate-ovate, 5-veined lip and slightly longer column. L. rubrotincta, found in northern mid-altitudinal mountains of Taiwan, is closely related to L. elongata but distinguishable by having shorter sepals, a strongly deflexed lip, and a shorter column with a very short contracted part.