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Open Access
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Phytotaxa is a hybrid journal and has published many open access papers:
We encourage the open access of papers as they are more widely read and cited. Our open access option has one of the lowest article processing fees.
Announcements
The 2025 journal impact factor for Phytotaxa is 1.2 (JCR 2026 June edition) 2026-06-18
The 2025 journal impact factor for Phytotaxa is 1.2 according to Clarivate's Journal Citation Reports—2026 June edition). This represents a significant increase (20%) over that of the previous year.
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Fusarium guiyangense sp. nov. (Nectriaceae, Hypocreales), a novel species from bamboo in China
Published : 2026-09-15 -
Hyalinostachys guangxiensis, a novel species from a Broad-Leaved forest in Southwest China
Published : 2026-09-15 -
Catasetum × carllosianum (Orchidaceae, Catasetinae), a new natural hybrid from Brazilian Amazon and taxonomic notes on its putative parents
Published : 2026-09-15 -
Additions to the Pteridophyte flora of the Batanes Islands, a biogeographic link between the Philippines and Taiwan
Published : 2026-09-15 -
Nigropunctata xishuangbannaensis sp. nov. (Pallidoperidiaceae, Xylariales), a new species from bamboo in Yunnan, China
Published : 2026-09-15 -
A new species of Lissocarpa (Lissocarpoideae, Ebenaceae) from montane forests on Andean-Amazonian slopes of the Bota Caucana region, Cauca department, Colombia
Published : 2026-09-15
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Published : 2016-05-20The number of known plants species in the world and its annual increase
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Polygala bamaensis (Polygalaceae), a replacement name for the later homonym Polygala spatulata
Published : 2025-09-09 -
An update of the taxonomic system of Dactylorhiza (Orchidaceae, Orchideae)
Published : 2025-03-07 -
Published : 2023-07-18A new and possibly carnivorous species of Crepidorhopalon (Linderniaceae) from Mozambique
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A taxonomic revision of the lichen genus Lecanoropsis (Lecanoraceae)
Published : 2025-03-25 -
Revision of the Mallomonas splendens species clade (Chrysophyceae, Synurales) based on morphological and molecular data
Published : 2025-07-08