Results 31 to 40 of about 24,376 (249)

Plant remains from Middle Bronze Age round houses in north Cork [PDF]

open access: yes, 2014
.pdf file with report describing analysis of archaeobotanical material from Ballynamona 2 and Mitchelstown 1 in north Cork ...
Johnston, Penny
core   +1 more source

Rubisco evolution in C4 eudicots: an analysis of Amaranthaceae sensu lato [PDF]

open access: yes, 2015
BACKGROUND Rubisco (ribulose-1,5-bisphosphate carboxylase/oxygenase) catalyses the key reaction in the photosynthetic assimilation of CO₂. In C₄ plants CO₂ is supplied to Rubisco by an auxiliary CO₂-concentrating pathway that helps to maximize the ...
Filatov, Dmitry A.   +2 more
core   +1 more source

Palynological analysis of the Late-Holocene vegetation and climate of Ganli-Gol wetland near Urmia, northwestern Iran [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2017
Palynologial analysis of a core from Ganli-Gol wetland reveals the Late-Holocene vegetation dynamics and the role of climate and man on the past environment in northwestern Iran.
Afsaneh Zavvar   +3 more
doaj   +1 more source

(2360) Proposal to reject the name Chenopodium caudatum (Amaranthaceae / Chenopodiaceae) [PDF]

open access: yes, 2015
nomenclature Chenopodium ...
IAMONICO, DUILIO   +2 more
core   +1 more source

Plant families exhibit unique geographic trends in C4 richness and cover in Australia.

open access: yesPLoS ONE, 2022
Numerous studies have analysed the relationship between C4 plant cover and climate. However, few have examined how different C4 taxa vary in their response to climate, or how environmental factors alter C4:C3 abundance.
Samantha E M Munroe   +7 more
doaj   +3 more sources

Comparative characteristics of pollen fall of alergenic plants in WIelkapolska Region (Poland) and in Lviv city (Ukraine)

open access: yesБіологічні студії, 2007
Airborne ragweed (Ambrosia) and pigweed (Chenopodiaceae) pollen concent-ration in central part of Poland (Warta Landscape Park) and western part of Ukraine (Lviv city) was studied.
N. Kalinovych   +5 more
doaj   +1 more source

Transition from C3 to proto-Kranz to C3–C4 intermediate type in the genus Chenopodium (Chenopodiaceae)

open access: yesJournal of plant research, 2019
The Chenopodiaceae is one of the families including C4 species among eudicots. In this family, the genus Chenopodium is considered to include only C3 species.
Yuki Yorimitsu   +4 more
semanticscholar   +1 more source

Halimocnemis commixta (Amaranthaceae), a new record for the flora of Iran

open access: yesیافته‌های نوین در علوم زیستی, 2022
Halimocnemis commixta is recorded as a new species for the flora of Iran from Pistacia vera woodland remnants in NE Iran. It grows on open salty soils with several typical halophytic plants.
Zohreh Atashgahi   +3 more
doaj  

Taxonomic revision of Chenopodiaceae in Himalaya and Tibet

open access: yesPhytoKeys, 2019
The composition of many Chenopodiaceae genera in different parts of Himalaya and Tibet has been insufficiently known or contradictory. A revision of the family in Himalaya including Bhutan, Nepal, parts of India (Himachal Pradesh, Jammu and Kashmir ...
A. Sukhorukov   +2 more
semanticscholar   +1 more source

Steppes, savannahs, forests and phytodiversity reservoirs during the Pleistocene in the Iberian Peninsula [PDF]

open access: yes, 2010
A palaeobotanical analysis of the Pleistocene floras and vegetation in the Iberian Peninsula shows the existence of patched landscapes with Pinus woodlands, deciduous and mixed forests, parklands (savannah-like), shrublands, steppes and grasslands ...
Agustí   +259 more
core   +3 more sources

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