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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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Reestablishment and a new name for Psidium rufum var. rotundifolium Kiaersk
Published : 2026-07-01 -
Cymbella yangbajainensis sp. nov. (Cymbellaceae, Bacillariophyceae), a new cymbelloid species from Tibet Autonomous Region, China
Published : 2026-07-01 -
Phlox derelicta (Polemoniaceae), a new species in the eastern United States
Published : 2026-07-01 -
A new species Ctenophora wojtaliae sp. nov. from a highly alkaline Göydün Spring, Sivas in Republic of Türkiye contributes to the diversity of Ctenophora (Fragilariaceae: Bacillariophyta)
Published : 2026-07-01 -
Erysimum nasturtioides (Brassicaceae): a local endemic to the massif Kallar and Sabzkuh rediscovered after 154 years
Published : 2026-07-01 -
Two new species of Trichoderma from (Hypocreaceae, Hypocreales) Jilin Province, China
Published : 2026-07-01
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Polygala bamaensis (Polygalaceae), a replacement name for the later homonym Polygala spatulata
Published : 2025-09-09 -
Published : 2016-05-20The number of known plants species in the world and its annual increase
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Tessmannia princeps (Fabaceae), a new rainforest tree from the Udzungwa Mountains, Tanzania
Published : 2025-03-20 -
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
