Results 91 to 100 of about 7,021 (245)

Phylogenetic Relationships in Phoradendreae (Viscaceae) Inferred from Three Regions of the Nuclear Ribosomal Cistron. II. The North American Species of Phoradendron [PDF]

open access: yes, 2000
A parsimony analysis based on sequences from the ITS region and two partitions of the 26S subunit of nuclear ribosomal DNA was used to infer phylogenetic relationships among the North American species of Phoradendron.
Ashworth, Vanessa E. T. M.
core   +3 more sources

Mistletonone, a Novel Antioxidative Diarylheptanoid from the Branches and Leaves of Viscum coloratum

open access: yesMolecules, 2007
Mistletonone, a novel diarylheptanoid, was isolated from the branches and leaves of Viscum coloratum (Kom.) Nakai (Loranthaceae). It was identified as 1,7-di-(p-hydroxyphenyl)-5-hydroxyl-cis-2,3-epoxy-1-one on the basis of spectral evidence. The compound
Tong-Shui Zhou   +6 more
doaj   +1 more source

Defining indigenous plants: some problematic species from Norfolk Island [PDF]

open access: yes, 2010
Defining indigenous species may at first appear straight forward; most botanical texts provide similar definitions. The consistent requirement of such definitions is the lack of human intervention in the occurrence of the species within the area under ...
Mills, Kevin
core  

Sinopsis de las Loranthaceae de Colombia

open access: yesCaldasia, 2001
A synopsis ofthe Loranthaceae of Colombia is presented including a synoptic key that combines vegetative and floral characters for the practical identification of the genera.
Dueñas Gómez Hilda del Carmen   +1 more
doaj  

Estudo comparativo da fenologia de Psittacanthus bicalicatus Mart (Loranthaceae) e Commiphora leptophloeos (Mart.) Gillet. (Burseraceae) no município de Petrolina-PE. [PDF]

open access: yes, 2019
O presente trabalho teve como objetivo contribuir com informações sobre a fenologia dePsittacanthus bicalicatus (Loranthaceae), comparando-a com a fenologia de seu hospedeiro Commiphora leptophloeos Mart. (Burseraceae)
ARAUJO, J. L. P.   +6 more
core  

Distribution of sex forms in the phanerogamic flora [PDF]

open access: yes, 2007
In the plant kingdom, particularly in the phanerogamic flora, hermaphroditism is by far the most common, yet the number of other sex forms is not negligible.
Yampolsky, Cecil, Yampolsky, Helene
core  

Parochromolopis psittacanthus Heppner, 1980 nuevo registro para México (Lepidoptera: Epermeniidae)

open access: yesSHILAP
Por primera vez se registra para México a Parochromolopis psittacanthus Heppner, sobre inflorescencias del muérdago Psittacanthus calyculatus (DC.) G. Don de la familia Loranthaceae.
Héctor Rubén Iruegas-Buentello   +3 more
doaj   +1 more source

Resultados preliminares da fenologia de espécies de erva-de-passarinho (Loranthaceae) na região de Petrolina-PE. [PDF]

open access: yes, 2019
O presente trabalho teve como objetivo contribuir com informações sobre a fenologia de Phthirusa ovata Eichl. e Phoradendron martianum Thel., comparando-a com a fenologia de seu hospedeiro Mimosa tenuiflora (Wild.) Poir.
ARAUJO, J. L. P.   +4 more
core  

Botany Curriculum Map 2013-2014 [PDF]

open access: yes, 2014
This map displays degree requirements, courses, faculty information, clubs & organizations, and Library resources associated with botany across the seven Claremont Colleges (7Cs) for the 2013-14 academic year.
Booth, Char   +5 more
core   +2 more sources

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