Lejeunea streimannii (Lejeuneaceae, Marchantiophyta), a remarkable new species with robust stems and 5(or 6)-keeled perianths from Papua New Guinea
Lejeunea streimannii (Lejeuneaceae, Marchantiophyta), a remarkable new species with robust stems and 5(or 6)-keeled perianths from Papua New Guinea
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Lejeunea streimannii（Lejeuneaceae，Marchantiophyta），来自巴布亚新几内亚的一个引人注目的新物种，具有粗壮的茎和5（或6）龙骨状的花被
DOI：
10.11646/phytotaxa.338.2.3
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发表时间：
2018
期刊：
影响因子：
1.1
通讯作者：
Zhu Rui-Liang
中科院分区：
文献类型：
--
作者：
Wei Yu-Mei;Tang Qi-Ming;Zhu Rui-Liang
对来自巴布亚新几内亚的新物种 Lejeunea streimannii 进行了描述和说明。新种的特征是雌雄异株，茎粗壮，有18-21行皮层细胞和4-6个细胞宽的腹侧分生植物，卵形叶，叶尖圆形，强烈内弯，小小叶有单细胞第一齿和钝第二齿，大下叶有心形基部，膨胀的花被有5（或6）圆齿，微翅龙骨。
Lejeunea streimannii, a new species from Papua New Guinea, is described and illustrated. The new species is characterized by the dioicous plants, robust stem with 18–21 rows of cortical cells and a ventral merophyte 4–6 cells wide, ovate leaves with a rounded, strongly incurved leaf apex, small lobules with unicelluar first tooth and blunt second tooth, large underleaves with a cordate base, inflated perianths with 5 (or 6) crenate, slightly winged keels.