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March 29, 2019

by Santiago Madriñán, Natalia Contreras-Ortiz, Teresa Rodríguez-García, Sonia Quintanilla, Jaime Bernal-Villegas, Alberto Gómez-Gutiérrez

Oncidium ornithorhynchum, an epiphytic orchid characterized by erect, pyramidal inflorescences and small yellow flowers, is fou...

March 7, 2019

by Robbin Moran, Judith Garrison Hanks, Michael Sundue

The lady ferns (Athyrium s.l.) are primarily distributed in the Old World, but include some New World representatives including Anisocampium, Pseudathyrium, and Athyrium s.s. Most of the New World species and especi...

March 7, 2019

by Nicolas Garcia, Alan W. Meerow, Silvia Arroyo-Leuenberger, Renata S. Oliveira, Julie H. Dutilh, Pamela S. Soltis, Walter S. Judd

A robust generic classification for Amaryllidaceae has remained elusive mainly due to the lack of unequivocal diagnostic characters,...

March 7, 2019

by Jibankumar Singh Khuraijam, Jaideep Mazumdar, John Wiersema

Status of original material of Abies spectabilis (Pinaceae) is re-evaluated. The previous attempted lectotypification was found to be contradictory and ineffective and a new lectotype for A. spectabilis is d...

March 7, 2019

by Christina Schüßler, Christian Bräuchler, Jorge Alfredo Reyes-Betancort, Marcus Koch, Mike Thiv

Urticaceae tribe Parietarieae serves as an excellent example to study hypotheses on Macaronesian-Mediterranean island biogeography. Parietarieae is distributed in both...

March 7, 2019

by Mathew Sharples, Erin Tripp

Whereas the eastern North American–eastern Asian floristic connection represents one of the most widely studied biogeographical relationships in flowering plant evolution, connections between western North America and Asia have been compar...

March 7, 2019

by Shuai Liao, Qin-Wen Lin, Jin-Shuang Ma, John H. Wiersema

“Abroma” Jacq. and “Ambroma” L. f. have been alternatively adopted in different publications for the same genus of Malvaceae. The correct spelling and ascription of this generic name remain in dispute. Fos...

March 7, 2019

by Emanuele Del Guacchio, Anthony Russell Bean, Giancarlo Sibilio, Adriana De Luca, Olga De Castro, Paolo Caputo

In this contribution, we treat all the names in the genus Eucalyptus published by F. Dehnhardt, including the much-discussed E. camaldulensis. Current o...

March 7, 2019

by Brandet-Junior Lissambou, Thomas L.P. Couvreur, Christiane Atteke, Tariq Stévart, Rosalia Piñeiro, Gilles Dauby, Franck K. Monthe, Davy U. Ikabanga, Bonaventure Sonké, Bertrand M’batchi, Olivier J. Hardy

Combining genetic and morphological markers is a powerful appro...

March 7, 2019

by Pablo C. Guerrero, Helmut E. Walter, Mary T. K. Arroyo, Carol M. Peña, Italo Tamburrino, Marta De Benidictis, Isabel Larridon

Eriosyce is one of most species-rich genera within Notocacteae (Cactaceae) harboring a variety of stem and flow...

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