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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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Castanopsis pachycupula (Fagaceae), a new species from Vietnam
Published : 2026-10-09 -
Taxonomic revision of Orphanodendron (Papilionoideae, Leguminosae), a new species and redefined morphological and geographical boundariesTaxonomic revision of Orphanodendron (Papilionoideae, Leguminosae), a new species and redefined morphological and geographical boundaries
Published : 2026-10-09 -
Psammogeton utterbehaniensis sp. nov. (Apiaceae) a new species from Jammu and Kashmir, India
Published : 2026-10-09 -
Hieracium ratkae (Asteraceae), a new species of the H. retyezatense aggregate from the Radika River basin, North Macedonia
Published : 2026-10-09 -
Kosmimatomyces formicicola sp. nov., an ant-nest-associated fungus in Northern Thailand
Published : 2026-10-09 -
Two new species of Impatiens (Balsaminaceae) from Yunnan, China
Published : 2026-10-09
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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 -
Published : 2023-07-18A new and possibly carnivorous species of Crepidorhopalon (Linderniaceae) from Mozambique
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An update of the taxonomic system of Dactylorhiza (Orchidaceae, Orchideae)
Published : 2025-03-07 -
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
