Results 21 to 30 of about 1,389 (203)

Correlation of biometric characteristics of fruits and seeds with the vigor of Agonandra brasiliensis seedlings in northern Amazonia

open access: yesBioscience Journal, 2022
The goal of this study was to determine and correlate the main morphometric characteristics of fruits, seeds, and seedling vigor of Agonandra brasiliensis, in Roraima.
Raiovane Araújo Montenegro   +2 more
doaj   +1 more source

Balanophoraceae e Velloziaceae, dois novos registros para Vitória da Conquista, Bahia

open access: yesPaubrasilia, 2023
São apresentadas duas novas ocorrências para a flora de Vitória da Conquista, Bahia, Brasil: Barbacenia aff. bahiana L.B. Sm. (Velloziaceae) e Langsdorffia hypogaea Mart.
Claudenir Simões Caires   +2 more
doaj   +1 more source

Sinker Structure of Phoradendron californicum (Viscaceae) Confounds its Presumed Close Relationship to Other Acataphyllous Species [PDF]

open access: yes, 2011
Phoradendron is the largest genus of New World mistletoes, with about 250 species in two subgenera, Boreales and Aequatoriales, corresponding, respectively, to northern acataphyllous and southern cataphyllous groups.
Calvin, Clyde L   +2 more
core   +3 more sources

Synopsis of Dendrophthora and Phoradendron (Santalaceae) in Brazil

open access: yesRodriguésia, 2021
Dendrophthora and Phoradendron are neotropical genera of mistletoes belonging to the tribe Phoradendreae. The phylogenetic relationships between these two genera are still not entirely understood and, morphologically, Dendrophthora differs from ...
Greta Aline Dettke   +1 more
doaj   +1 more source

The big four of plant taxonomy – a comparison of global checklists of vascular plant names

open access: yesNew Phytologist, Volume 240, Issue 4, Page 1687-1702, November 2023., 2023
Summary Taxonomic checklists used to verify published plant names and identify synonyms are a cornerstone of biological research. Four global authoritative checklists for vascular plants exist: Leipzig Catalogue of Vascular Plants, World Checklist of Vascular Plants, World Flora Online (successor of The Plant List, TPL), and WorldPlants.
David Schellenberger Costa   +12 more
wiley   +1 more source

Evolution of plant ribosome-inactivating proteins [PDF]

open access: yes, 2010
This contribution presents an updated analysis of the evolution of ribosome-inactivating proteins (RIPs) in plants. All evidence suggests that an ancestor of modern seed plants developed the RIP domain at least 300 million years ago.
Peumans, Willy J, Van Damme, Els
core   +1 more source

Aphis prima sp. n. (Hemiptera, Aphididae), de Argentina y Chile, primera especie de áfido colectada en el Mundo sobre Schoepfiaceae (Santalales)

open access: yesGraellsia, 2022
Se presenta el estudio de las primeras muestras de pulgones recolectadas en Schoepfiaceae (Santalales). Aphis prima sp. n. se describe a partir de hembras vivíparas colectadas en localidades de las provincias argentinas de Neuquén, Río Negro y Santa ...
Juan Manuel Nieto Nafría   +2 more
doaj   +1 more source

A generalized framework to expand incomplete phylogenies using non‐molecular phylogenetic information

open access: yesGlobal Ecology and Biogeography, Volume 32, Issue 10, Page 1707-1716, October 2023., 2023
Abstract Aim The increasing availability of molecular information has lifted our understanding of species evolutionary relationships to unprecedent levels. However, current estimates of the world's biodiversity suggest that about a fifth of all extant species are yet to be described, and we still lack molecular information for many of the known species.
Ignacio Ramos‐Gutiérrez   +3 more
wiley   +1 more source

Functional distinctiveness of major plant lineages [PDF]

open access: yes, 2014
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/106060/1/jec12208.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/106060/2/jec12208-sup-0001-Supp_Info ...
Aarssen, Lonnie   +26 more
core   +1 more source

Two Epiparasitic Species of Phoradendron (Viscaceae) from Honduras: one New and for the Other a Range Extension and Host Determination [PDF]

open access: yes, 2011
A new species of Phoradendron, Ph. mathiasenii, is described, and a range extension and host are given for Ph. tikalense. Both species are from Honduras and grow as epiparasites, i.e., mistletoes parasitizing other mistletoes. The parasitic host for both
Calvin, Clyde L, Wiens, Delbert
core   +3 more sources

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