Results 21 to 30 of about 27,918 (288)

Calamus pseudoerectus (Arecaceae), a new species from the eastern Himalaya, India

open access: yesJournal of Threatened Taxa, 2019
Calamus pseudoerectus (Arecaceae or Palmae), a new species of rattan from the hilly slopes of Mukti and Mahananda rivers at Darjeeling District of West Bengal in the eastern Indian Himalaya, is described and illustrated.
Sujit Mondal   +2 more
doaj   +1 more source

The origin and diversification of angiosperms [PDF]

open access: yesAmerican Journal of Botany, 2004
The angiosperms, one of five groups of extant seed plants, are the largest group of land plants. Despite their relatively recent origin, this clade is extremely diverse morphologically and ecologically. However, angiosperms are clearly united by several synapomorphies.
Pamela S, Soltis, Douglas E, Soltis
openaire   +2 more sources

The risk of embolism formation in relation to summer drought, xylem anatomy, and sap chemistry of temperate angiosperm trees [PDF]

open access: yes, 2022
In this disseration, three chapters are included, with each chapter focusing on different aspects of water transport in plant xylem. In Chapter 1, the risks of embolism formation in both stem and leaf xylem for temperate angiosperm trees during summer ...
Guan, Xinyi
core   +1 more source

The worldwide holoparasitic Apodanthaceae confidently placed in the Cucurbitales by nuclear and mitochondrial gene trees [PDF]

open access: yes, 2010
Background: Of the c. 450 families of flowering plants, only two are left “unplaced” in the most recent APG classification of angiosperms. One of these is the Apodanthaceae, a clade of c. 19 holoparasitic species in two or three genera occurring in North
Natalia Filipowicz   +5 more
core   +1 more source

Involvement of plastid, mitochondrial and nuclear genomes in plant-to-plant horizontal gene transfer

open access: yesActa Societatis Botanicorum Poloniae, 2014
This review focuses on plant-to-plant horizontal gene transfer (HGT) involving the three DNA-containing cellular compartments. It highlights the great incidence of HGT in the mitochondrial genome (mtDNA) of angiosperms, the increasing number of examples ...
Maria Virginia Sanchez-Puerta
doaj   +1 more source

GEOTOURISM DEVELOPMENT FOR FOSSIL CONSERVATION: A STUDY IN AMKHOI FOSSIL PARK OF WEST BENGAL IN INDIA [PDF]

open access: yesGeo Journal of Tourism and Geosites, 2019
Promotion of geotourism is recognized worldwide as a strategy for geoconservation. Fossil parks worldwide are one of the major geotourism attractions where in-situ conservation of fossil is encouraged.
Premangshu CHAKRABARTY, Rahul MANDAL
doaj   +1 more source

The Sequenced Angiosperm Genomes and Genome Databases [PDF]

open access: yes, 2018
Angiosperms, the flowering plants, provide the essential resources for human life, such as food, energy, oxygen, and materials. They also promoted the evolution of human, animals, and the planet earth.
Fei Chen   +8 more
core   +1 more source

Taxonomic classification of the sequenced angiosperm species. [PDF]

open access: yes, 2013
Taxonomic classification of the sequenced angiosperm species.
Donghui Fu (395655)   +8 more
core   +1 more source

Two genera and five species newly recorded in Zhejiang Province, China

open access: yes浙江大学学报. 农业与生命科学版, 2013
Two genera, Boerhavia L. (Nyctaginaceae) and Hyptis Jacq. (Lamiaceae), together with five species, Boerhavia repens L. (Nyctaginaceae), Dimeria falcata Hack. (Poaceae), Hyptis suaveolens (L.) Poit. (Lamiaceae), Limnophila rugosa Merr. (Scrophulariaceae),
XIONG Xianhua   +5 more
doaj   +1 more source

Basic principles of making compositions from angiosperm trees [PDF]

open access: yes, 2000
This paper gives five main principles of making ornamental groups from angiosperm trees and shrubs. Examples of their combination with the types of landscape architecture are described.
Pylypchuk, V.F., V.F. Pylypchuk
core   +2 more sources

Home - About - Disclaimer - Privacy