Results 51 to 60 of about 1,482 (215)

Inflorescence and floral traits of the Colombian species of Tristerix (Loranthaceae) related to hummingbird pollination

open access: yesAnales del Jardín Botánico de Madrid, 2017
Floral diversification in Loranthaceae reaches its highest peak in the Andes. The flowers of the exclusively Andean genus Tristerix exhibit tubular and vividly coloured flowers pollinated by hummingbirds. We studied inflorescence and flower morphoanatomy
Favio González, Natalia Pabón-Mora
doaj   +1 more source

Characterization of the complete chloroplast genome of Taxillus nigrans

open access: yesMitochondrial DNA. Part B. Resources, 2019
Taxillus nigrans (Hance) Danser (Loranthaceae) is a widely distributed mistletoe species in low mountains, hills, and river basins in subtropical areas of southwestern China. The whole chloroplast (cp) genome sequence of T. nigrans has been characterized
Shuyi Zhao   +5 more
doaj   +1 more source

Modelación de la distribución espacial del muérdago (Santalales: Loranthaceae) en las áreas verdes de la delegación Tlalpan, México [PDF]

open access: diamondRevista chilena de historia natural, 2019
Altas tasas de disturbio han sido reportadas en el Area Natural Protegida "Zoquiapan y Anexas" en el Centro de Mexico. Arceuthobium globosum y A. vaginatum coexisten en esta area y tienen un impacto negativo sobre Pinus hartwegii. Este estudio busca entender la relacion entre el disturbio y las dos especies de muerdago enano que prevalecen en esta zona.
Pablo Espinoza-Zúñiga   +6 more
openalex   +5 more sources

Global and regional IUCN red list assessments: 5 [PDF]

open access: yes, 2018
In this contribution, the conservation status of four vascular plants according to IUCN categories and criteria are presented. It includes the assessment of Arceuthobium oxycedri (DC.) M.Bieb., Ionopsidium albiflorum Durieu, Trifolium latinum Sebast ...
Cambria S   +14 more
core   +2 more sources

Rate heterogeneity in six protein-coding genes from the holoparasite Balanophora (Balanophoraceae) and other taxa of Santalales [PDF]

open access: bronzeAnnals of Botany, 2012
The holoparasitic flowering plant Balanophora displays extreme floral reduction and was previously found to have enormous rate acceleration in the nuclear 18S rDNA region. So far, it remains unclear whether non-ribosomal, protein-coding genes of Balanophora also evolve in an accelerated fashion and whether the genes with high substitution rates retain ...
H. J. Su, Jer‐Ming Hu
openalex   +3 more sources

Complete plastome sequence of Erythropalum scandens (Erythropalaceae), an edible and medicinally important liana in China

open access: yesMitochondrial DNA. Part B. Resources, 2018
Erythropalum scandens (Erythropalaceae, Santalales) is a large liana distributed in alluvial and riparian forests of Southeast Asia. Here we report and characterize the complete plastid genome sequence of E.
Zhi-Xin Zhu   +5 more
doaj   +1 more source

The complete chloroplast genome of Scurrula chingii (W.C. Cheng) H.S. Kiu (Loranthaceae), a hemiparasitic shrub

open access: yesMitochondrial DNA. Part B. Resources, 2021
Scurrula chingii (W.C. Cheng) H.S. Kiu is a stem hemiparasite of the genus Scurrula in the family Loranthaceae distributed in southwest China and northern Vietnam. Here, we report and characterize the complete plastid genome sequence of S.
Manru Li   +3 more
doaj   +1 more source

Five new species of Hypseloecus Reuter (Hemiptera: Miridae) on hemiparasitic Santalales from India

open access: greenZootaxa, 2014
Five new species of Hypseloecus viz., Hypseloecus acutus sp. nov., Hypseloecus articulatus sp. nov., Hypseloecus belli sp. nov., Hypseloecus orientale sp. nov. and Hypseloecus spinosus sp. nov. are described from India. The genus is recorded for the first time from India collected on hemiparasitic plants of the genera Dendrophthoe and Viscum ...
H. M. Yeshwanth
openalex   +3 more sources

Mitochondrial genome evolution in parasitic plants

open access: yesBMC Evolutionary Biology, 2019
Background Parasitic plants rely on their host to cover their nutritional requirements either for their entire life or a smaller part of it. Depending on the level of parasitism, a proportional reduction on the plastid genome has been found.
Athanasios Zervas   +2 more
doaj   +1 more source

Ovule development: genetic trends and evolutionary considerations [PDF]

open access: yes, 2009
Much of our current understanding of ovule development in flowering pants is derived from genetic and molecular studies performed on Arabidopsis thaliana.
Kelley, Dior R., Gasser, Charles S.
core   +1 more source

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