Results 11 to 20 of about 822 (145)

Contribuição ao conhecimento de Byttneria seção Vahihara (Malvaceae) para o estado do Pará, Brasil [PDF]

open access: yesRodriguésia, 2017
Resumo Byttneria catalpifolia subsp. catalpifolia é apresentada como um novo registro e Byttneria fulva como uma redescoberta para o estado do Pará, ambas com base em coleções provenientes da região da Volta Grande do rio Xingu.
Rayssa Costa da Silva Ribeiro   +3 more
doaj   +4 more sources

Above- and below-ground competition in high and low irradiance: tree seedling responses to a competing liana Byttneria grandifolia [PDF]

open access: yesJournal of Tropical Ecology, 2008
: In tropical forests, trees compete not only with other trees, but also with lianas, which may limit tree growth and regeneration. Liana effects may depend on the availability of above- and below-ground resources and differ between tree species.
Yajun Chen, F. Bongers, K. Cao, Z. Cai
semanticscholar   +4 more sources

Defense mutualisms enhance plant diversification. [PDF]

open access: yesProc Natl Acad Sci U S A, 2014
The ability of plants to form mutualistic relationships with animal defenders has long been suspected to influence their evolutionary success, both by decreasing extinction risk and by increasing opportunity for speciation through an expanded realized ...
Weber MG, Agrawal AA.
europepmc   +2 more sources

Macroscopic, Microscopic, and Preliminary Analytical Evaluation of Stem of Samarakhadyam (Byttneria herbacea Roxb.): An Extrapharmacopoeial Drug of Ayurveda

open access: yesJournal of Ayurveda
Introduction:Byttneria herbacea Roxb. (Sterculiaceae family), also known as Samarakhai by the tribal people of Odisha, has been used to treat swellings and fractures.
Tarun Sharma   +2 more
doaj   +2 more sources

Novedades nomenclaturales en "tipos grisebachianos" [PDF]

open access: yesBoletín de la Sociedad Argentina de Botánica, 2014
El estudio de tipos Grisebachianos de CORD ha permitido aclarar la identidad de dos nombres dudosos o no bien conocidos. Se realiza una nueva combinación en Byttneria.
Luis Ariza Espinar
doaj   +3 more sources

Phytochemical Analysis and In vitro Bioactivity Study of Methanol Extract of Byttneria pilosa (Family: Malvaceae)

open access: yesJournal of Research in Pharmacy, 2023
: Despite numerous promising traditional medicinal applications of Byttneria pilosa (Malvaceae), it has largely been unexplored. In this study, the extensive biological and chemical investigation on the aerial part of Byttenria pilosa led to the ...
Sharmin Sultana   +4 more
semanticscholar   +3 more sources

Taxonomic Update and Habitat Status to Byttneria herbacea from Peninsular India [PDF]

open access: yesAdvances in Zoology and Botany, 2020
Byttneria herbacea is a threatened and endemic species to Indian Peninsular region. It was earlier placed in Sterculiaceae and then a separate family Byttneriaceae. As per APG classification, it is now treated in family Malvaceae.
Subhash R. Somkuwar
semanticscholar   +2 more sources

Venación foliar menor en Byttneria (Sterculiaceae) [PDF]

open access: yesBonplandia, 1977
El sistema vascular de las hojas de Angiospermas· ofrece dos niveles de organización que se denominan venación mayor y menor. La venación mayor comprende las venas que parten del pecíolo y las que derivan directamente de ellas, en tanto que la venación ...
Arbo, María Mercedes
core   +5 more sources

BYTTNERIA CARIPENSIS (STERCULIACEAE) UNA NUEVA ESPECIE DE VENEZUELA

open access: yesBonplandia, 1989
Byttneria caripensis Cristóbal (sección Crassipetala) de Edo. Bolívar, Venezuela se describe como nueva. Se estudia también la anatomía de los nectarios de la hoja y la venación menor. El
Carmen L. Cristóbal   +1 more
doaj   +4 more sources

DOS ESTERCULIÁCEAS SUDAMERICANAS NUEVAS [PDF]

open access: yesBonplandia, 1997
Byttneria fontis (sect. Crassipetala) de la provincia Ñuflo de Chávez, Santa Cruz, Bolivia y Ayenia latifolia (sect. Ayenia) de Goiás y Bahia, Brasil, se describen e ilustran.
Carmen L. Cristóbal
doaj   +4 more sources

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