Results 21 to 30 of about 2,270 (173)
The stepwise rise of angiosperm-dominated terrestrial ecosystems. [PDF]
Biol Rev Camb Philos SocABSTRACT Angiosperms are the most diverse and abundant plant taxon today and dominate the majority of Earth's terrestrial ecosystems. They underwent rapid divergence and biogeographic expansion from the early to the middle Cretaceous. Yet, transformative ecosystem change brought about by the increased ecological dominance of angiosperms unfolded ...
Ding W +5 more
europepmc +2 more sources
Gynoecium diversity and systematics of the Laurales [PDF]
Botanical Journal of the Linnean Society, 1997 Carpel and ovule structure was comparatively studied in representatives of all eight families of the Laurales: Amborellaceae, Calycanthaceae, Chloranthaceae, Gomortegaceae,Hernandiaceae, Lauraceae, Monimiaceae, and Trimeniaceae. In all representatives the carpels are closed at anthesis.
PETER K. ENDRESS, ANTON IGERSHEIM
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Comparative Gynoecium structure and development in Calycanthaceae (Laurales) [PDF]
International Journal of Plant Sciences, 2009 Calycanthaceae, sister to all other Laurales, are the most distinct family of the order in their gynoecium structure (lateral placentation, presence of two ovules). Gynoecium structure was studied in a representative of each genus of Calycanthaceae and gynoecium development in a representative of each of the two subfamilies (Calycanthoideae and ...
Staedler, Yannick M +2 more
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Taxonomic and phylogenetic biases in translocated angiosperm plant species across European countries. [PDF]
Conserv BiolAbstract Conservation translocations are a well‐known conservation tool used to reverse the effects of local population extinctions and restore ecosystems. Compared with mammals and birds, plants are underrepresented in translocation programs, and little is known about the potential taxonomic and phylogenetic biases of plant translocation efforts.
Soares FC +8 more
europepmc +2 more sources
Plants, 2023 The Lauraceae is a family of the order Laurales, with 2500–3000 species comprising 50 genera, mainly distributed in tropical and subtropical evergreen broad-leaved forests.
Yunyan Zhang +7 more
doaj +1 more source
Morphologie et ultrastructure du pollen des Siparunaceae (Laurales) [PDF]
Grana, 1999 The pollen morphology of Siparuna, Bracteanthus and Glossocalyx, and the ultrastructure of S.
Marc Pignal +3 more
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Phylogenetic congruence between subtropical trees and their associated fungi. [PDF]
, 2016 Recent studies have detected phylogenetic signals in pathogen-host networks for both soil-borne and leaf-infecting fungi, suggesting that pathogenic fungi may track or coevolve with their preferred hosts.
Etienne, Rampal S +4 more
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The deepest splits in Chloranthaceae as resolved by chloroplast sequences [PDF]
, 2003 Evidence from the fossil record, comparative morphology, and molecular phylogenetic analyses indicates that Chloranthaceae are among the oldest lineages of flowering plants alive today. Their four genera (ca.
Renner, Susanne S., Zhang, Li-Bing
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New Species of Siparuna (Siparunaceae) III [PDF]
, 2000 Three new species of Siparuna (Siparunaceae) are described, illustrated, and placed in a phylogenetic context: S. gentryana from western Ecuador and adjacent Colombia, S. lozaniana from the western Andes in Colombia, and S.
Hausner, Gerlinde, Renner, Susanne S.
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Fruit structure and systematics of Monimiaceae s.s. (Laurales) [PDF]
Botanical Journal of the Linnean Society, 2007 Fruit structure (anatomy) was studied in 27 species of 15 genera of Monimiaceae s.s . Almost all have apocarpous gynoecia, with the carpels more or less surrounded by a floral cup. The fruitlets are presented on the opened floral cup, which, depending on its pre- and post-floral development, differentially contributes to the attractive part of the ...
MIKHAIL S. ROMANOV +4 more
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