广西假糙苏属植物增补

报道假糙苏属(Paraphlomis)植物在中国广西2个新分类群和2个新记录种.2个新分类群是翅柄假糙苏(P.javanica(Blume)Prain var.pteropoda D.Fang & K. J.Yan)和白脉狭叶假糙苏(P.javanica(Blume)Prain var.angustifolia (C.Y. Wu)C.Y.Wu&H. W.Li f.albinervia D.Fang & K J.Yan).2个新记录种是刚毛假糙苏(P.hispida C.Y.Wu)和近革叶假糙苏(P.subcoriacea C.Y Wu ex H. W.Li).     

Systematic positions of Lamiophlomis and Paraphlomis （Lamiaceae） based on nuclear and chloroplast sequences

Genera Lamiophlomis and Paraphlomis were originally separated from genus Phlomis s.1. on the basis of particular morphological characteristics. However, their relationship was highly contentious, as evidenced by the literature. In the present paper, the systematic positions of Lamiophlomis, Paraphlomis, and their related genera were assessed based on nuclear internal transcribed spacer （ITS） and chloroplast rpl16 and trnL-F sequence data using maximum parsimony （MP） and Bayesian methods. and outgroup were sampled. Analyses of both separate In total, 24 species representing six genera of the ingroup and combined sequence data were conducted to resolve the systematic relationships of these genera. The results reveal that Lamiophlomis is nested within Phlomis sect. Phlomoides and its generic status is not supported. With the inclusion ofLamiophlomis rotata in sect. Phlomoides, sections Phlomis and Phlomoides of Phlomis were resolved as monophyletic. Paraphlomis was supported as an independent genus. However, the resolution of its monophyly conflicted between MP and Bayesian analyses, suggesting the need for expended sampling and further evidence.     

Systematic positions of Lamiophlomis and Paraphlomis (Lamiaceae) based on nuclear and chloroplast sequences

Abstract Genera Lamiophlomis and Paraphlomis were originally separated from genus Phlomis s.l. on the basis of particular morphological characteristics. However, their relationship was highly contentious, as evidenced by the literature. In the present paper, the systematic positions of Lamiophlomis, Paraphlomis, and their related genera were assessed based on nuclear internal transcribed spacer (ITS) and chloroplast rpl16 and trnL‐F sequence data using maximum parsimony (MP) and Bayesian methods. In total, 24 species representing six genera of the ingroup and outgroup were sampled. Analyses of both separate and combined sequence data were conducted to resolve the systematic relationships of these genera. The results reveal that Lamiophlomis is nested within Phlomis sect. Phlomoides and its generic status is not supported. With the inclusion of Lamiophlomis rotata in sect. Phlomoides, sections Phlomis and Phlomoides of Phlomis were resolved as monophyletic. Paraphlomis was supported as an independent genus. However, the resolution of its monophyly conflicted between MP and Bayesian analyses, suggesting the need for expended sampling and further evidence.     

Systematic positions of Lamiophiomis and Paraphlomis (Lamiaceae) based on nuclear and chloroplast sequences

Genera Lamiophlomis and Paraphlomis were originally separated from genus Phlomis s.l. on the basis of particular morphological characteristics. However, their relationship was highly contentious, as evidenced by the literature. In the present paper, the systematic positions of Lamiophlomis, Paraphlomis, and their related genera were assessed based on nuclear internal transcribed spacer (ITS) and chloroplast rpl16 and trnL-F sequence data using maximum parsimony (MP) and Bayesian methods. In total, 24 species representing six genera of the ingroup and outgroup were sampled. Analyses of both separate and combined sequence data were conducted to resolve the systematic relationships of these genera. The results reveal that Lamiophlomis is nested within Phlomis sect. Phlomoides and its genetic status is not supported. With the inclusion of Lamiophlomis rotata in sect. Phlomoides, sections Phlomis and Phlomoides of Phlomis were resolved as monophyletic. Paraphlomis was supported as an inde-pendent genus. However, the resolution of its monophyly conflicted between MP and Bayesian analyses, suggesting the need for expended sampling and further evidence.     

安徽省唇形科植物地理分布新记录

<正> 在安徽省植物志的编写过程中,陆续发现了一些唇形科植物的地理分布新记录,除前已报道外,现继续报道于下: 1.曲茎假糙苏 Paraphlomis foliata(Dunn)C. Y. Wu et H. W. Li in Act. Phytotax.Sin. 10(1): 66, 1965.     

New Taxa of Labiatae from China

One new genus, one new species and one new subspecies of Labiatae from Anhui and Zhejiang province of China are described and one new combination is made in this paper. They are Pogonanthera H. W. Li et X. H. Guo, P. caulopteris H. W. Li et X. H. Guo, P. intermedia (C. Y. Wu et H. W. Li) H. W. Li et X. H. Guo and Paraphlomis foliata (Dunn) C. Y. Wu et H. W. Lissp. montigena X. H. Guo et S. B. Zhou.     

Morphological and palynological studies in Phlomis L., Eremostachys Bunge and Paraphlomis Prain (Labiatae)

Information from morphology and palynology, together with anatomical, cytological and chemical data, is utilized to examine the status of the genus Phlomis and its close relatives Eremostachys and Paraphlomis.
The recognition of the genus Paraphlomis is confirmed on morphological and palynological grounds. The data also reinforce earlier opinions about the close relationship between Phlomis and Eremostachys, which show some overlap in almost all the features examined. When infrageneric groups are considered, the indumentum, calyx-shape and pollen-sculpturing in Eremostachys section Moluccelloides differ markedly from these features in Eremostachys sections Eremostachys and Metaxoides, which show close affinities with Phlomis, especially with Phlomis section Phlomoides. Phlomis sections Phlomis and Phlomoides differ in morphology, petiolar anatomy, chromosome number and constituent flavonols. Palynological data, allied to those from morphology and geography, strongly support the removal of the Chinese species, Phlomis rolata, to the genus Lamiophlomis.