Systematic studies on the Telephium clade (Crassulaceae)

Telephium 分支（景天科）的系统研究

• 批准号: 17570073
• 负责人: OHBA Hideaki
• 金额: $ 2.24万
• 依托单位: University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17570073/
• 关键词: Crassulaceae; Telephium clade; taxonomy; plants; genome; diversity; chromosome; systematics

Systematic studies were made on the species in Telephium clade belonging to the genera Sedum, Hylotelephium, Orostachys, Meterostachys, Sinocrassula, Rhodiola and others. The species belonging to Orostachys section Schoenlandia consists of a single clade, and which involve in a large clade with the species of Sinocrassula not the remaining species of Orostachys [i.e., those in sections Orostachys and Appendiculata]. The species of section Schoenlandia, which are characterized haplostamony and basally connate petals, are distinctly separated from the other species of Orostachys, are reasonably classified into a separate genus named Kungia. Several papers are now under preparation.As a side work the species of Sedum of the Flora of North America region were critically studied and revised the taxonomy. The results will be appeared in the Crassulaceae in the Flora of North America.

对景天属、Hylotelephium属、Orostachys、Meterostachys、Sinocrassula、Rhodiola等属的Telephium clade物种进行了系统研究。属于 Orostachys 组 Schoenlandia 的物种由单一进化枝组成，并且与 Sincrassula 物种组成一个大进化枝，而不是 Orostachys 的其余物种 [即 Orostachys 和 Appendiculata 中的物种]。 Schoenlandia 组的物种具有单瓣性和基部合生花瓣的特征，与 Orostachys 的其他物种明显分开，被合理地分类为名为 Kungia 的单独属。目前正在准备几篇论文。作为一项副业，对北美地区植物区系的景天属物种进行了严格的研究并修订了分类法。该结果将出现在北美植物志的景天科植物中。

项目成果

ヒメキリンソウの分布

铜绿植物分布

• 发表时间: 2005
• 期刊: 植物研究雑誌 80
• 作者: Ohba;Hideaki;大場秀章
• 通讯作者: 大場秀章

Notulae Crassulacearum Asiae Orientalis (3).

Notulae Crassulacearum Asiae Orientalis (3)。

• 发表时间: 2005
• 期刊: Journal of Japanese Botany 80
• 作者: Ohba;Hideaki
• 通讯作者: Hideaki

The Families and Genera of Vascular Plants, IX

维管植物科和属，九

• 发表时间: 2007
• 作者: Ohba;Hideaki;大場秀章;K.Kubitzki (edited)
• 通讯作者: K.Kubitzki (edited)