福建鸢尾科一新种——福建鸢尾  

A New Species of Iridaceae from Fujian Province-Iris fujianensis

作　　者：苏享修 SU Xiangxiu(Fengyang Seedling Plantation of Pingnan County,Ningde 352300,Fujian,China)

机构地区：[1]福建省屏南县凤洋苗木种植场,福建宁德352300

出　　处：《福建林业科技》2024年第3期101-103,共3页Journal of Fujian Forestry Science and Technology

基　　金：2021年中央财政林业改革发展资金(闽财资环指[2021]31号);国家重要野生植物种质资源库辰山中心资助(ZWGX2102)。

摘　　要：于2022年初在福建省南平市建瓯发现鸢尾科(Iridaceae)鸢尾属(Iris)一新种——福建鸢尾(Iris fujianensis X.X.Su)。生长在福建中部狭长山涧两侧,有3个小种群,数量约200株。该种形态与小花鸢尾(Iris speculatrix Hance)较为相似,主要不同点在于叶片宽而长,稍有白粉;花径大,内花被有蓝色斑纹,花茎由鞘状叶包围,茎顶苞片内含一花,果柄不弯曲。模式标本存放在上海辰山植物标本馆(CSH),生态照片保存在“中国自然标本馆”平台(CFH)。A new species of Iris of Iridaceae—Iris fujianensis X.X.Su was discoveried in Jian′ou,Nanping City,Fujian Province.Growing on both sides of narrow mountain streams in the uninhabited areas of central Fujian,there were three small populations with a total of about 200 plants.This species has a similar morphology to the Iris speculatrix Hance,with the main difference being that the leaves are wide and long,slightly powdery white;the flower has a large diameter,with blue markings on the inner segments.The stem is surrounded by sheath-like leaves,and the bracts at the top of the stem contain a flower.The fruit stalk is not bent.The type specimen is stored in the Chenshan Herbarium(CSH)in Shanghai,and the ecological photos are preserved on the″China Natural Specimen″platform(CFH).

关 键 词：福建鸢尾 鸢尾科 新种 

分 类 号：Q949.718.28[生物学—植物学]