Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Paul Hoxey"'
Autor:
Gregory Anthony Pauca-Tanco, Margarita Balvin, Paul Hoxey, Víctor Quipuscoa, Johana del Pilar Quispe-Turpo
Publikováno v:
Revista Peruana de Biología, Vol 28, Iss 4, Pp e19290-e19290 (2021)
Eulychnia ritteri is endemic to Peru, restricted to the northern coast of the department of Arequipa. The lack of knowledge of this species, and threats such as human activities and climate change, put the populations at risk. In this research, we ex
Externí odkaz:
https://doaj.org/article/2af3aa494ae24828a22fe968a3370be1
Publikováno v:
Bradleya. 2023
Autor:
Paul Hoxey, Andrew Gdaniec, Jose Dolores Hernandez, Mario Guzmán, Wilmer Corniel, Alastair Culham
Publikováno v:
Bradleya. 2023
Publikováno v:
Caribbean Journal of Science. 52
Autor:
Paul Hoxey, Andrew Gdaniec
Publikováno v:
Phytotaxa. 483:25-74
Three species of Cactaceae are considered native to Barbados and eight species to Grenada and Saint Vincent and The Grenadines. Melocactus intortus is reported for the first time from The Grenadines and the identity of Selenicereus innesii, a Saint V
Publikováno v:
Bradleya. 2022
Autor:
Paul Hoxey, Andrew Gdaniec
Publikováno v:
Cactus and Succulent Journal. 94
Publikováno v:
Cactus and Succulent Journal. 93
Historically all Pilosocereus found on the island of Hispaniola have been assigned to the name P. polygonus. Field studies by the authors in Haiti and the Dominican Republic have identified four distinct taxa: P. polygonus and three others which cann
Autor:
Paul Hoxey
Publikováno v:
Bradleya. 2021
The name Echinocactus conglomeratus published by Rodolfo Philippi in 1860 has remained of uncertain application although it is generally accepted to belong to the genus Copiapoa. Two attempts have been made to neotypify the name but neither is convin
Publikováno v:
Bradleya. 2021
Dendrocereus is comprised of two taxa, which have hitherto lacked clear morphological characters to distinguish them specifically. In this study we demonstrate that seedling, juvenile and possibly seed morphology provide ample justification for the r