福建省被子植物分布新记录

New Record of Angiosperm Plants Distributed in Fujian,China

福建省山地众多,地貌特殊,植物多样性高,虽进行了大量的调查工作,但尚未完全摸清整个福建省植物多样性状况。本研究在福建省本土野生植物调查过程中,发现4种被子植物,通过标本采集、鉴定以及查阅相关文献,分别为血红肉果兰(Cyrtosia septentrionalis)、菱唇蛤兰(Conchidium rhomboidale)、长萼栝楼(Trichosanthes laceribractea)、桦叶荚蒾(Viburnum betulifolium),均为福建省新记录种,肉果兰属(Cyrtosia)为福建省新记录属。对4种植物进行简要的形态特征描述和提供相应的特征照片,并与福建省原有相近种的形态特征区别点进行分析。4种被子植物新记录的发现丰富了福建省植物多样性,为福建省植物多样性保护与利用提供了新资料。凭证标本现存于福建农林大学标本馆(FJFC)。

Fujian is rich in mountains,special landforms and plant diversity.Many investigations of the plants in Fujian have been carried out,but the plant diversity status of the whole province has not been fully understood.Four angio-sperm plants were newly found during the survey on native wild plants in Fujian,and were identified as Cyrtosia sep-tentrionalis,Conchidium rhomboidale,Trichosanthes laceribractea,Viburnum betulifolium referring to specimen and literature.Cyrtosia is a new record genus.The morphological characteristics of the four species were described and the corresponding characteristic photos were provided,and the differences between the morphological characteristics of the four species and the original similar species in Fujian were analyzed.The discovery of the four new records of angio-sperms has enriched the plant diversity of Fujian province,and would provide new data for the protection and utilization of plant diversity in Fujian.All the voucher specimens were preserved in the Herbarium of College of Forestry,Fujian Agriculture and Forestry University(FJFC).