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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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Taxonomic notes, geographic expansion and conservation of Catasetum hopkinsonianum (Catasetinae, Orchidaceae)
Published : 2026-09-09 -
Taxonomic treatment of Brazilian Lorostemon (Clusiaceae)
Published : 2026-09-09 -
New species of Albotricha (Helotiales) and Trichomerium (Chaetothyriales) from grassland vegetation in Yunnan Province, China
Published : 2026-09-09 -
A newly discovered species of Actinostemon (Euphorbiaceae) critically threatened from the Coastal Atlantic Forest of São Paulo State, Brazil
Published : 2026-09-09 -
Heptapleurum griffithii is the correct name for Heptapleurum elatum (Buch.-Ham.) C.B.Clarke (Araliaceae)
Published : 2026-09-09 -
Grazielia alpestris (Asteraceae, Eupatorieae), a new combination for a species from South and Southeastern highlands of Brazil
Published : 2026-09-09
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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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
