Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Villadia"'
Autor:
Uhl, Charles H., Moran, Reid
Publikováno v:
American Journal of Botany, 1999 Mar 01. 86(3), 387-397.
Externí odkaz:
https://www.jstor.org/stable/2656760
Publikováno v:
Botanical Sciences. 95:515-526
Background: Echeveria and Pachyphytum are two closely related Neotropical genera in the Crassulaceae. Several species in Echeveria possess characters cited as diagnostic for Pachyphytum such as a clearly defined stem, a nectary scale on the inner fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b2c461b18bdb289011dec6b40a84cdf
https://doi.org/10.17129/botsci.1190
https://doi.org/10.17129/botsci.1190
Publikováno v:
Cactus and Succulent Journal. 89:189-195
In this second part, two taxa, one Sedum and one Villadia species (Crassulaceae) were found around the Sacred Valley in the Department of Cusco, Peru. (7) Sedum berillonanum from Ayacucho is reported for the first time in the Department of Cusco. Som
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5aae7b7479df9eec620e40b14dc9fab
https://doi.org/10.2985/015.089.0408
https://doi.org/10.2985/015.089.0408
Autor:
María Villarreal de Puga, Mariano Bárcenas, Miguel Cházaro-Basáñez, Pablo Carrillo-Reyes, H. David Jimeno-Sevilla, Emmanuel Pérez-Calix
Publikováno v:
Haseltonia. 18:140-152
During the ongoing studies of the Crassulaceae family for the Flora of Veracruz (Mexico), we found two new species of Crassulaceae ( Echeveria uxorium and Sedum jarocho), and eight new records for the state: Crassula connata var. connata, Echeveria b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a517d2be322e96c0f234c938425b0a1
https://doi.org/10.2985/026.018.0115
https://doi.org/10.2985/026.018.0115
Publikováno v:
Haseltonia. 17:82-86
Sedum mesoamericanum is described as a new species, and illustrated based on collections from the Mexican states of Oaxaca and Chiapas, as well as Guatemala. It is distinguished by the possession of subclasping leaves with denticulate margins. Previo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::223ad1cca08c8c50d51653b5455b8179
https://doi.org/10.2985/1070-0048-17.1.10
https://doi.org/10.2985/1070-0048-17.1.10
Autor:
Guillermo Pino, Nelson Cieza
Publikováno v:
Haseltonia. 15:3-26
Eleven species of Crassulaceae were found in the Department of Cajamarca, northern Peru. (1) Echeveria eurychlamys was collected at its type locality for the first time since its description. (2) Geographical variants of Echeveria oreophila are descr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85fb9086d92cd6877af3007de09cc41c
https://doi.org/10.2985/026.015.0102
https://doi.org/10.2985/026.015.0102
Publikováno v:
Molecular Phylogenetics and Evolution. 53:267-276
The phylogenetic relationships within many clades of the Crassulaceae are still uncertain, therefore in this study attention was focused on the "Acre clade", a group comprised of approximately 526 species in eight genera that include many Asian and M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8063356ba9496585b02d81537d3e15f
https://doi.org/10.1016/j.ympev.2009.05.022
https://doi.org/10.1016/j.ympev.2009.05.022
Autor:
Guillermo Pino
Publikováno v:
Haseltonia. 12:55-66
Six little-known Crassulaceae from central Peru are discussed. (1) Echeveria excelsa, the largest species of this genus in Peru, is found for the first time at its type locality since Weberbauer's visit in 1906, and a new type is designated for it; (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee7af154328da238176da5febc1e987c
https://doi.org/10.2985/1070-0048(2006)12[55:lcocp]2.0.co
https://doi.org/10.2985/1070-0048(2006)12[55:lcocp]2.0.co
Publikováno v:
Universidad de Guadalajara
UDG
Redalyc-UDG
Redalyc
UDG
Redalyc-UDG
Redalyc
Con base en colectas procedentes del sur del estado de Jalisco, se describen Echeveria rulfiana y Villadia ramirezii como especies nuevas para la ciencia. La primera se asigna a la serie Gibbiflorae y se compara con E. marianae, E. novogaliciana y E.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc5e46fa5575814afdddf234cc385657
http://www.redalyc.org/articulo.oa?id=57432981003
http://www.redalyc.org/articulo.oa?id=57432981003
Autor:
Charles H. Uhl, Reid Moran
Publikováno v:
American Journal of Botany. 86:387-397
Villadia, ranging from Texas to Peru with some 25 species, has a rather distinctive thyrsoid to spicate inflorescence, and we keep it as a genus separate from Sedum. Twenty species show every gametic chromosome number from 9 to 17 and also 20‐22 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d732057fd48b733f2c83ee154337b260
https://doi.org/10.2307/2656760
https://doi.org/10.2307/2656760