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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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Reduction of Clematis dingjunshanica (Ranunculaceae) to the synonymy of C. hexapetala, with a review on the ambiguity of the name C. angustifolia
Published : 2026-11-05 -
Centrosema montanum, a new endemic species of Papilionoideae (Leguminosae) from Espírito Santo, Brazil
Published : 2026-11-05 -
Mapping Floristic Research in Malvaceae: Scientometric Trends and a Case Study from Northeastern Brazil
Published : 2026-11-05 -
Aeschynanthus basarensis: A new species from Arunachal Pradesh state, India
Published : 2026-11-05 -
New Neidium (Neidiaceae: Bacillariophyta) Pfitzer species from a clear water lake in the Brazilian Amazon (Santarém, Pará, Brazil)
Published : 2026-11-05 -
Perilimnastes pluriflora (tribe Sonerileae, Melastomataceae), a new species from Sekong Province, Southern Laos
Published : 2026-11-05
latest
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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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Revision of the Mallomonas splendens species clade (Chrysophyceae, Synurales) based on morphological and molecular data
Published : 2025-07-08 -
A taxonomic revision of the lichen genus Lecanoropsis (Lecanoraceae)
Published : 2025-03-25
