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2024
Journal article
On the identity of Dracocephalum breviflorum (Lamiaceae, Nepetoideae).
As currently circumscribed, the genus Dracocephalum Linnaeus (1753: 594) includes the traditionally defined Hyssopus Linnaeus (1753: 569) and Lallemantia Fischer & Meyer (1840: 52), making it the second largest genus in subtribe Nepetinae (Nepetoideae, Lamiaceae), consisting of ca. 80 species (Chen et al. 2022). Morphologically, the genus is most similar... -
2024
Journal article
Using scanning electron microscopy and molecular data to discover a new species from old herbarium collections: The case of Phlomoides henryi (Lamiaceae, Lamioideae).
is one of the largest genera of Lamiaceae with approximately 150–170 species distributed mainly in Eurasia. In this study, we describe and illustrate a new species, , which was previously misidentified as , from Yunnan Province, southwest China. Molecular phylogenetic analyses revealed that is found within a clade in which... -
2022
Journal article
Plastome sequences fail to resolve shallow level relationships within the rapidly radiated genus Isodon (Lamiaceae).
As one of the largest genera of Lamiaceae and of great medicinal importance, is also phylogenetically and taxonomically recalcitrant largely ascribed to its recent rapid radiation in the Hengduan Mountains. Previous molecular phylogenetic studies using limited loci have only successfully resolved the backbone topology of the genus, but the interspecific...Chen, Ya-Ping ; Zhao, Fei ; Paton, Alan J. ; Sunojkumar, Purayidathkandy ; Gao, Lian-Ming …
Isodon, Genome skimming, Hengduan Mountains, Plastid capture, Nutlet, and Isodoninae
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2020
Journal article
Hanceola suffruticosa (Lamiaceae, Nepetoideae), a new species from the Sino-Vietnamese border
Hanceola is a genus of eight herbaceous species previously thought to be endemic to southern China. However, H. suffruticosa, a new species described here from China and Vietnam, differs from all other species of Hanceola by its subshrubby habit. It is also distinct in its shallowly bicrenate laminae and densely...Chen, Ya-Ping ; Paton, Alan J. ; Xiang, Chun-Lei
Hanceola, Sino-Vietnamese border, Hanceolinae, Ocimeae, and new species
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2019
Journal article
Molecular and morphological evidence for a new species of Siphocranion (Lamiaceae) from the Sino-Vietnamese border
Siphocranion is an oligotypic genus of Lamiaceae, with two species mainly distributed in subtropical China and one of them found also in northeastern India, Myanmar, and Vietnam. Based on field investigation, morphological comparison, and molecular phylogenetic analyses, a new species of Siphocranion from the Sino-Vietnamese border is described as S....Chen, Ya-Ping ; Zhu, Xin-Xin ; Zhao, Fei ; Feng, Hui-Zhe ; Paton, Alan …
Plant Science and Ecology, Evolution, Behavior and Systematics