苞片
生物
景天科
植物茎
花序
植物
匍匐茎
玫瑰花结(裂殖体外观)
景天
园艺
免疫学
作者
ZONG-WEI ZHU,XIN-GUI LE,L. Y. Li,Shipin Chen,Bin Chen
出处
期刊:Phytotaxa
[Magnolia Press]
日期:2023-08-03
卷期号:607 (1): 105-113
标识
DOI:10.11646/phytotaxa.607.1.9
摘要
Sedum yangjifengensis (Crassulaceae), a new species from Jiangxi Province, China, was described and compared after introductory cultivation and morphological studies. The morphological characters of this species were found to vary considerably between growth periods: during the vegetative growth period, it has short, slender, tufted stolons, small leaves and during the reproductive growth period, it has long internodes below the inflorescence and with much larger bract leaves. It is similar to S. makinoi but exhibits extremely varied in leaf sizes and the length of internodes, and to S. concarpum and S. lipingense, but has connate follicles only at 1mm and no rosette leaves present.
科研通智能强力驱动
Strongly Powered by AbleSci AI