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Vol. 756 No. 3: 15 May 2026
Published:
2026-05-15
DOI:
https://doi.org/10.11646/phytotaxa.756.3
Article
Morphometric comparison at the infraspecific level: assessing the
Vachellia caven
(Molina) Seigler & Ebinger complex (Caesalpinioideae) in South America
VELASCO NICOLÁS, POMETTI CAROLINA, BAAN PATRICK, SOTO-AGURTO CRISTINA, BUSTAMANTE RAMIRO, SMIT CHRISTIAN
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.1
Page range:
213-228
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Supplementary file1 (docx)
A new subspecies of
Geranium
donianum
(Geraniaceae) from Sikkim, India
MAIRAJ AHMAD, IMTIYAZ AHMAD HURRAH, VIJAY VISHNU WAGH
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.2
Page range:
229-239
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Skabitschewskia elenkinii sp. nov.
(Achnanthidiaceae, Bacillariophyceae)—a new monoraphid diatom species from Kamchatka, Russian Far East
NATALIA TSEPLIK, ANTON GLUSHCHENKO, MAXIM KULIKOVSKIY
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.3
Page range:
240-250
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Piper trujilloi
(Piperaceae), a new species from the Andean–Amazonian foothills, Colombia
M. ALEJANDRA JARAMILLO, ANDRÉS F. MAJIN-LADINO
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.4
Page range:
251-260
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A new
Peperomia
species (Piperaceae) from rock outcrops of the Guiana Shield in Colombia
BORIS VILLANUEVA-TAMAYO, JAIME CABEZAS, NICOLÁS RODRÍGUEZ-CERÓN, WILLIAM TRUJILLO
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.5
Page range:
261-269
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Piper cunianense
(Piperaceae), a new species from the Brazilian Amazon
GABRIEL MENDES MARCUSSO, NARCISIO BIGIO, ELSIE FRANKLIN GUIMARÃES
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.6
Page range:
270-276
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Aristolochia baiseensis
(Aristolochiaceae), a new species from limestone areas of Guangxi, China
SU-YUN NONG, HOU-CHENG XI, YING QIN, YU-SONG HUANG
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.7
Page range:
277-284
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A new natural hybrid of
Pseudolaelia
Porto & Brade (Laeliinae, Orchidaceae) from State of Espírito Santo, Brazil
ANTONIO EDMILSON CAMELO-JÚNIOR, CÁSSIO VAN DEN BERG
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.8
Page range:
285-292
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Hieracia balcanica XVIII. A new species in
Hieracium
sect.
Pannosa
(Asteraceae) from the Peloponnese, Greece
ZBIGNIEW SZELĄG
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.9
Page range:
293-297
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Correspondence
New combinations in
Cattleya
(Laeliinae, Orchidaceae): species and nothospecies previously published in
Hoffmannseggella
DAYSE R. P. KRAHL, PHILIPPE SCHMAL, MIGUEL S. DE OLIVEIRA, AMAURI H. KRAHL, PATRICK DE C. CANTUÁRIA
Published:
2026-05-15
DOI:
10.11646/phytotaxa.756.3.10
Page range:
298-300
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