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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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Reinstatement of Cotyledon ladysmithiensis, a South African endemic leaf succulent in Crassulaceae [subfam. Cotyledonoideae] tr. Cotyledoneae, with notes on the correct orthography and application of the name
Published : 2026-07-23 -
Impatiens meishanensis (Balsaminaceae), a synonym of I. distracta
Published : 2026-07-23 -
Allium sarhadicum, a new species of A. sect. Scorodon (Amaryllidaceae) from western-central Iran
Published : 2026-07-23 -
Novelties in Epidendroideae (Orchidaceae) from Gaoligong Mountains: two new species and a new record
Published : 2026-07-23 -
Lost to War, Found by Time: The rediscovery of a Boeckeler’s type specimens and taxonomic realignments within Eleocharis (Cyperaceae)
Published : 2026-07-23 -
A new name for a misplaced species of Cerastium (Caryophyllaceae) from South America
Published : 2026-07-23
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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
