Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Lena Struwe"'
Publikováno v:
PhytoKeys, Vol 243, Iss , Pp 137-148 (2024)
Strychnos (Loganiaceae, Gentianales) is a large and pantropical genus of woody plants, ethnobotanically important as a source of many toxic alkaloids, including strychnine. Unfortunately, the status of numerous names at various ranks of Strychnos rem
Externí odkaz:
https://doaj.org/article/89ddef90eb854c82b692c1d30222bbb4
Autor:
Layon Oreste Demarchi, Lena Struwe, Maria Julia Ferreira, Jochen Schöngart, Florian Wittmann, Maria Teresa Fernandez Piedade
Publikováno v:
Check List, Vol 19, Iss 4, Pp 573-580 (2023)
Roraimaea aurantiaca Struwe, S.Nilsson & V.A.Albert, a white-sand endemic species, was previously known from only two specimens collected in Roraima state, Brazil. Our new field collections and re-identified herbarium specimens expand this species’
Externí odkaz:
https://doaj.org/article/805a0182fa9a4c7f9209e6722de43d4d
Publikováno v:
PhytoKeys, Vol 55, Iss , Pp 93-111 (2017)
Big-bracted dogwoods (Cornus sp.) are well-known plants in North America and eastern Asia where they occur as wild, generally spring-flowering understory trees. They are also popular ornamental landscape plants, and many economically important cultiv
Externí odkaz:
https://doaj.org/article/1760103b9ddd431882ad65de656fa7ff
Autor:
Luiz Francisco Rocha e Silva, Emerson Silva Lima, Marne Carvalho de Vasconcellos, Ellen Suzany Pereira Aranha, David Siqueira Costa, Elba Vieira Mustafa, Sabrina Kelly Reis de Morais, Maria das Gracas Costa Alecrim, Sergio Massayoshi Nunomura, Lena Struwe, Valter Ferreira de Andrade-Neto, Adrian Martin Pohlit
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 108, Iss 4, Pp 501-507 (2013)
Tachia sp. are used as antimalarials in the Amazon Region and in vivo antimalarial activity of a Tachia sp. has been previously reported. Tachia grandiflora Maguire and Weaver is an Amazonian antimalarial plant and herein its cytotoxicity and antimal
Externí odkaz:
https://doaj.org/article/ce1ae28e9bd54ef1b85dda07a1570c3d
Autor:
Alex Popovkin, Katherine G. Mathews, José Carlos Mendes Santos, M. Carmen Molina, Lena Struwe
Publikováno v:
PhytoKeys, Vol 6, Iss 0, Pp 47-65 (2011)
A new species of Spigelia (Loganiaceae) from Bahia (Brazil) is described, being the first reported geocarpic species in the family. During fruit maturation, the more basal infructescences bend down towards the ground, depositing the fruit on the surf
Externí odkaz:
https://doaj.org/article/bcc80683f73549dab5b3808cd11f031d
Autor:
Rafaela Campostrini Forzza, Lena Struwe, Benjamin M. Torke, Jeanmaire Molina, Robberson Bernal Setubal, Cynthia L. Frasier
Publikováno v:
Systematic Botany. 46:639-655
— Strychnos is a pantropical genus of Loganiaceae (Gentianales), with approximately 200 species, that lacks a detailed worldwide phylogenetic understanding until now. We investigated the global phylogeny of the majority of Strychnos species, and ev
Autor:
Shannon C. K. Straub, Tatyana Livshultz, Claes Persson, Niroshini Epitawalage, James J. Clarkson, Lisa Pokorny, Kent Kainulainen, Félix Forest, Grace E. Brewer, Lena Struwe, Alexandre R. Zuntini, Aaron P. Davis, Olivier Maurin, David J. Goyder, Alexandre Antonelli, William J. Baker
Publikováno v:
American Journal of Botany. 108:1143-1165
PREMISE Comprising five families that vastly differ in species richness-ranging from Gelsemiaceae with 13 species to the Rubiaceae with 13,775 species-members of the Gentianales are often among the most species-rich and abundant plants in tropical fo
Autor:
Lena Struwe, Victor A. Albert
The family Gentianaceae is a diverse lineage of over 1500 angiosperm species, including many tropical and temperate trees, shrubs, and herbs with a wide range of floral types and colours. This volume provides the first comprehensive review of the fam
Autor:
James S. Farris, Mari Kallersjo, Victor A. Albert, Marc Allard, Arne Anderberg, Brunella Bowditch, Carol Bult, James M. Carpenter, Timothy M. Crowe, Jan Laet, Kirk Fitzhugh, Darryl Frost, Pablo Goloboff, Christopher J. Humphries, Ulf Jondelius, Darlene Judd, Per Ola Karis, Diana Lipscomb, Melissa Luckow, David Mindell, Jyrki Muona, Kevin Nixon, William Presch, Ole Seberg, Mark E. Siddall, Lena Struwe, Anders Tehler, John Wenzel, Quentin Wheeler, Ward Wheeler
Publikováno v:
Cladistics : the international journal of the Willi Hennig SocietyREFERENCES. 11(2)
ispartof: Cladistics vol:11 issue:2 pages:211-218 ispartof: location:United States status: published
Publikováno v:
Applied Vegetation Science. 22:573-581
QUESTIONS: The study of organisms living in extreme environments has shaped our knowledge of the deterministic and stochastic factors that contribute to community assembly. With hardscape habitats (HH), humans have created a novel land‐cover type t