Results 181 to 190 of about 5,399 (203)
Some of the next articles are maybe not open access.
Nomenclatural novelties in Petrosedum (Crassulaceae)
Phytotaxa, 2017The recent paper of Nikulin et al. (2016), states the needs to move the Sedum ser. Rupestria Berger (1930: 456) to the genus Petrosedum Grulich (1984: 39); most of the recombinations are already in hand but some still remain to carried out and some names are illegitimate.
openaire +2 more sources
The Crassulaceae of Cusco Peru
Cactus and Succulent Journal, 2017Abstract. 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. Some slight differences in leaf shape are pointed out.
Guillermo Pino +3 more
openaire +2 more sources
Chromosomes of Villadia and Altamiranoa (Crassulaceae)
American Journal of Botany, 1999Villadia, 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 and higher.
Charles H. Uhl, Reid Moran
openaire +3 more sources
CHROMOSOMES OF GRAPTOPETALUM AND THOMPSONELLA (CRASSULACEAE)
American Journal of Botany, 1970Chromosome numbers are reported for probably all 11 species of Graptopetalum (x = 30–35) and for both species of Thompsonella (x = 26). Plants of two species of Graptopetalum have gametic numbers from about 240–275, more than have been reported in any other seed plants.
openaire +2 more sources
THE ORIGIN OF THE WOODY SEDOIDEAE (CRASSULACEAE)
TAXON, 1989SummaryThe structure of the xylem body of nine woody species of Sedum belonging to two different groups was studied with respect to the character states of the characters correlated with the hybridization patterns of the species. No significant differences in the structure of the wood were found between the specialized and less advanced species.
J. Koek‐Noorman, H. 't Hart
openaire +2 more sources
Histopathology of the root-knot nematode, Meloidogyne incognita, on ornamental plants (Crassulaceae)
Journal of plant diseases and protection, 2023V. A. Cabrera, M. Doucet, P. Lax
semanticscholar +1 more source
Flavonoids from the Leaves and Stems of Rhodiola Ishidae (Crassulaceae)
Social Science Research Network, 2023T. Iwashina +2 more
semanticscholar +1 more source
Sedum danxiacola (Crassulaceae), an endemic new species from the Danxia landform, China
Kew bulletin, 2023Shi-Yong Meng, Bin Chen, Sodmergen
semanticscholar +1 more source