Results 61 to 70 of about 1,997 (171)

FAMILIA HYDRANGEACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2004
La familia Hydrangeaceae está conformada por unos 17 géneros con alrededor de 250 especies. Se encuentran ampliamente distribuidas en las regiones templadas y semicálidas del Hemisferio Norte, especialmente en Asia y Norteamérica; en este continente se extienden hasta Chile. Diversas especies se cultivan como ornamentales por sus flores atractivas.
openaire   +1 more source

Seed Mass and Morphology in Outcrossing and Selfing Species of Clarkia (Onagraceae): An SEM Study [PDF]

open access: yes, 2004
Seeds from three pairs of outcrossing-selfing sister taxa from the genus Clarkia (farewell-to-spring, Onagraceae)—Clarkia unguiculata, Clarkia exilis, Clarkia xantiana ssp. xantiana and ssp. parviflora, and Clarkia concinna ssp.
Cavaliere, A. R.   +2 more
core   +3 more sources

Checklist of vascular plants of the Czech Republic [PDF]

open access: yes, 2012
A checklist of vascular plants of the Czech Republic is provided, based on the Kubát et al’s Key to the flora of the Czech Republic from 2002 and volumes 7 and 8 of the Flora of the Czech Republic as taxonomic reference, and incorporating numerous ...
Chrtek Jindřich   +2 more
core  

Evolutionary and demographic correlates of Pleistocene coastline changes in the Sicilian wall lizard Podarcis wagleriana [PDF]

open access: yes, 2019
Aim Emergence of coastal lowlands during Pleistocene ice ages might have provided conditions for glacial expansions (demographic and spatial), rather than contraction, of coastal populations of temperate species. Here, we tested these predictions in the
Canestrelli, Daniele   +6 more
core   +1 more source

Characterization of carbon, nitrogen, and phosphorus stoichiometry of plant leaves in the riparian zone of Dahuofang Reservoir

open access: yesEcology and Evolution, Volume 14, Issue 8, August 2024.
Exploring the stoichiometric characteristics of plant leaves in riparian zones. Exploring the relationship between specific leaf area and C, N, P. Abstract Carbon (C), nitrogen (N), and phosphorus (P) are essential nutrients that promote plant growth and development and maintain the stability of ecosystem structure and function. Analyzing the C, N, and
Baoliang Chang   +3 more
wiley   +1 more source

Видовий склад та фітосанітарний стан деревних насаджень вулиці Сергія Параджанова м. Житомир [PDF]

open access: yes, 2017
Деревні насадження міста виконують найважливіші грунтозахисні, рекреаційні, кліматорегулюючі, екологічні та санітарно-гігієнічні функції, оптимізуючи екологічні умови міського середовища.
Муж, Г. В., Рехнер, Т. С.
core  

Pest categorisation of Ceroplastes rubens

open access: yesEFSA Journal, Volume 22, Issue 7, July 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to conduct a pest categorisation of Ceroplastes rubens Maskell (Hemiptera: Coccidae), following the commodity risk assessments of Acer palmatum plants grafted on A. davidii and Pinus parviflora bonsai plants grafted on P. thunbergii from China, in which C.
EFSA Panel on Plant Health (PLH)   +25 more
wiley   +1 more source

Comparative and Phylogenetic Analyses of the Complete Chloroplast Genomes of Three Arcto-Tertiary Relicts: Camptotheca acuminata, Davidia involucrata, and Nyssa sinensis

open access: yesFrontiers in Plant Science, 2017
The Arcto-Tertiary relict genera, Camptotheca, Davidia, and Nyssa represent deep lineages in the asterid order Cornales. Recent phylogenetic studies suggested that these genera should be placed in a newly circumscribed family, Nyssaceae. However, because
Zhenyan Yang, Yunheng Ji
doaj   +1 more source

Изучение элементного состава плодов и листьев сливы колючей (Prunus Spinosa L.) [PDF]

open access: yes, 2012
Впервые изучен элементный состав листьев и плодов сливы колючей (Prunus Spinosa L.) на ...
Сафонов, А. А.   +3 more
core   +1 more source

Pest categorisation of Pyrrhoderma noxium

open access: yesEFSA Journal, Volume 22, Issue 3, March 2024.
Abstract Following the commodity risk assessment of bonsai plants (Pinus parviflora grafted on Pinus thunbergii) from China performed by EFSA, the EFSA Plant Health Panel performed a pest categorisation of Pyrrhoderma noxium, a clearly defined plant pathogenic basidiomycete fungus of the order Hymenochaetales and the family Hymenochaetaceae.
EFSA Panel on Plant Health (PLH)   +24 more
wiley   +1 more source

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