PhytoKeys 262

10.3897/phytokeys.262.158923

Research Article

Scutellaria cavicola (Lamiaceae), a new cave-dwelling species from Northwest Guangxi, China

Chi Xiong, Zi-Yu Wei, Rui-Ning Liu, Feng Chen, Xiao-Ying Fu, Yi-Chen Wang, Long-Fei Fu

12-09-2025

Unique: 721 | Total: 822

Reprint: € 6,00

293-304

10.3897/phytokeys.262.157111

Research Article

A new species of Pleurothallis in the P. cardiostola-P. lilijae complex of section Macrophyllae-Fasciculatae (Orchidaceae, Pleurothallidinae) from Ecuador and Peru

12-09-2025

Unique: 604 | Total: 758

Reprint: € 7,00

279-292

10.3897/phytokeys.262.145660

Research Article

Taxonomic novelties in New Guinea Uvarieae (Annonaceae): Revision of Pyramidanthe and new genus records of Desmos and Fissistigma

Zacky Ezedin, Jenifer C. Lopes

12-09-2025

Unique: 572 | Total: 748

Reprint: € 13,00

245-277

10.3897/phytokeys.262.165363

Research Article

Taxonomic studies on the genus Sanicula (Apiaceae) from China (IV): Clarification of morphology and distribution of S. rugulosa and S. subgiraldii, with reduction of S. astrantiifolia to a synonym of the former

Hui-Min Li, Jun-Wen Zhu, Xu-Dong Ma, Si-Rong Yi, Chun-Feng Song

12-09-2025

Unique: 399 | Total: 447

Reprint: € 9,00

223-244

10.3897/phytokeys.262.153120

Research Article

Plastid genome variation with phylogenetic implications for the Helichrysum-Anaphalis-Pseudognaphalium (HAP) of the tribe Gnaphalieae (Asteraceae)

Jue Wu, Ying Meng, Ding-Wei Huang, Zi-Han Liu, Xiao-Lin Lao, Jun Wen, Ze-Long Nie

12-09-2025

Unique: 416 | Total: 502

Reprint: € 8,00

203-221

10.3897/phytokeys.262.153293

Research Article

Lysimachia nanshanensis (Primulaceae), a new species from southwest Hunan, China

Chi Xiong, Xiao Wang, Xiao-Ying Fu, Kang Luo, Ya Huang, Hong-Jing Zhang, Si-Rong Yi

09-09-2025

Unique: 637 | Total: 724

Reprint: € 6,00

191-202

10.3897/phytokeys.262.152528

Research Article

Re-assignment of Gongrosira leptotricha, a newly-recorded species in China, to Stephanosphaerinia clade (Chlamydomonadales, Chlorophyceae): insights from morphological and phylogenetic analyses

Qiumei Lan, Qingyu Dai, Huan Zhu, Guoxiang Liu, Benwen Liu

05-09-2025

Unique: 668 | Total: 786

Reprint: € 8,00

171-189

10.3897/phytokeys.262.164767

Research Article

Orychophragmus yangii sp. nov. (Brassicaceae), a new species from Shaanxi, China

Lu-Lu Xun, Yong-Xing Qin, Pei-Liang Liu, Ming Yue, Bin Li, Yong-Fu Chai

05-09-2025

Unique: 596 | Total: 682

Reprint: € 6,00

161-170

10.3897/phytokeys.262.164617

Research Article

Petrocosmea pengzhouensis (Gesneriaceae), a new species from Sichuan Province, China

Xinyi Zheng, Tianmeng Qu, Xinyu Chen, Yanru Zhang, Jin Wang, Li Li, Wen Wu, Yujie Wang, Bo Li, Ke Huang, Zhixi Fu

04-09-2025

Unique: 750 | Total: 839

Reprint: € 7,00

145-160

10.3897/phytokeys.262.161687

Research Article

Sinosenecio yaanensis (Asteraceae, Senecioneae), a new species from western Sichuan, China

Tianmeng Qu, Xinyi Zheng, Xinyu Chen, Yanru Zhang, Tonglin Zhang, Bo Li, Ke Huang, Zhixi Fu

04-09-2025

Unique: 739 | Total: 839

Reprint: € 7,00

129-144

10.3897/phytokeys.262.152205

Review Article

Gap analysis of knowledge about the microstructure of Impatiens Riv. ex L. (Balsaminaceae) seeds using SEM techniques

Agnieszka Rewicz, René Monzalvo, Kayla Grey, Katarzyna Sanek, Maja Mackiewicz, Monika Myśliwy

02-09-2025

Unique: 650 | Total: 801

Reprint: € 9,00

105-128