Results 21 to 30 of about 3,392 (247)

A target enrichment method for gathering phylogenetic information from hundreds of loci: An example from the Compositae. [PDF]

open access: yes, 2014
UnlabelledPremise of the studyThe Compositae (Asteraceae) are a large and diverse family of plants, and the most comprehensive phylogeny to date is a meta-tree based on 10 chloroplast loci that has several major unresolved nodes.
Burke, John M   +8 more
core   +2 more sources

Introduction to the Compositae of the North American Prairies

open access: yesCurtis's Botanical Magazine, Volume 40, Issue 4, Page 369-395, December 2023., 2023
Summary The North American Prairie landscape at the Royal Botanic Gardens, Kew at Wakehurst Place, Ardingly, West Sussex, is discussed. The abundance of the Compositae in the North American Prairies is outlined, by tribe, and comments provided on a range of 105 interesting Compositae that could be considered in prairie plantings, for dry, moist and wet
Nicholas Hind
wiley   +1 more source

Morphometric analyses and new taxonomic circumscription of South American species of Flourensia (Asteraceae, Heliantheae, Enceliinae) [PDF]

open access: yes, 2018
Flourensia (Asteraceae, Heliantheae, Enceliinae) is an amphitropical genus of resinous subshrubs, shrubs and small trees with 13 North American and 20 South American species among which disagreement on the species limits of some members still exists.
Aagesen, Lone   +3 more
core   +1 more source

1080. Coreopsis lanceolata L.: Compositae

open access: yesCurtis's Botanical Magazine, Volume 40, Issue 4, Page 461-474, December 2023., 2023
Summary Coreopsis lanceolata L. (Compositae: Heliantheae: Coreopsidinae) is described and illustrated, a full synonymy provided, and its taxonomic position discussed. The generic concepts are discussed in relation to Bidens L. and Cosmos Cav., noting that molecular studies have so far not been of much practical use.
Nicholas Hind   +2 more
wiley   +1 more source

1081. Parthenium integrifolium L.: Compositae

open access: yesCurtis's Botanical Magazine, Volume 40, Issue 4, Page 475-486, December 2023., 2023
Summary The North American Prairie plant, Parthenium integrifolium L. (Compositae: Heliantheae: Ambrosiinae) is described and illustrated. Related genera in the subtribe are commented on, as well as the better‐known species, P. argentatum A.
Nicholas Hind, Christabel King
wiley   +1 more source

1082. Rudbeckia hirta L.

open access: yesCurtis's Botanical Magazine, Volume 40, Issue 4, Page 487-502, December 2023., 2023
Summary Rudbeckia hirta L. (Compositae: Heliantheae: Rudbeckinae) is described and illustrated. Material in Wakehurst's North American Prairie planting would key out to the widespread Rudbeckia hirta L. var. pulcherrima Farw., in that it is a perennial, leafy in the upper half of the stem and with narrow‐lanceolate leaves.
Nicholas Hind, Deborah Lambkin
wiley   +1 more source

Novos registros de Heliantheae Cass. (Asteraceae) para o Brasil New records of Heliantheae Cass. (Asteraceae) for Brazil

open access: yesActa Botânica Brasílica, 2007
Quatro espécies da tribo Heliantheae (Asteraceae) encontradas no Rio Grande do Sul representam o primeiro registro para o Brasil: Acmella psilocarpa R.K. Jansen, Angelphytum grisebachii (Baker) H. Rob., Angelphytum tenuifolium (Hassl.) H. Rob. e Viguiera
Cláudio Augusto Mondin
doaj   +1 more source

Characterization of quaternary ammonium compounds in Flourensia xerophytic communities and response to UV-B radiation [PDF]

open access: yes, 2014
As part of ongoing studies aimed at characterizing molecular components involved in the ecophysiological adaptations of native xerophytic plants from central Argentina, we demonstrated the presence of compatible solutes in Flourensia campestris (FC) and ...
Cantero, Juan Jose   +6 more
core   +1 more source

El género Bidens en el Valle de México

open access: yesBotan‪ical Sciences, 1957
Bidens significa dos dientes, aludiendo a las dos púas del vilano.
Ladislao Paray
doaj   +1 more source

New records of thirteen Asteraceae from state of Bahia, Brazil [PDF]

open access: yesCheck List, 2015
The Serra Geral of Licínio de Almeida (SGLA) is a chain of mountains included within Caatinga biome in the municipality of Licínio de Almeida, state of Bahia, located in the central portion of Espinhaço Mountain Range. From a previous floristic treatment
Rafael Almeida   +3 more
doaj   +3 more sources

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