Results 51 to 60 of about 21,620 (171)

PLANT COVE R DIVERSITY OF TECHNOZEMES OF RECLAMATION LAND AT THE NIKOPOL MANGANESE ORE BASIN [PDF]

open access: yes, 2018
The study of the disturbed natural complexes evolution processes is important for the development of the most effective and rational methods of reclamation.
Andrusevych, Kateryna
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Four rural cemeteries in central western NSW: Islands of Australiana in a European sea? [PDF]

open access: yes, 2013
Vascular plants present in groundstoreys of variously–managed areas in four cemeteries in central western NSW – two on the Central Western Slopes (Garra and Toogong) and two on the Central Tablelands (Lyndhurst and Carcoar) – were recorded over periods ...
Cole, Ian A.   +3 more
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FAMILIA BORAGINACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2020
Familia de aproximadamente 90 géneros y unas 2000 especies, no pocas veces arvenses; se distribuye ampliamente en los dos hemisferios. En el área de la presente Flora se registran 15 géneros y 53 especies.
openaire   +1 more source

Caracterização polínica do mel de Trás-os-Montes e Alto Douro [PDF]

open access: yes, 2005
The aim of this study was to characterise the pollinic spectra of honeys from the "Trás-os-Montes e Alto Douro" (Portugal). A botanical study of the area was carried out and a reference collection of pollen grains was made.
Pajuelo, António   +4 more
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A survey of selected coastal vegetation communities of Florida [PDF]

open access: yes, 1977
A survey of coastal vegetation around Florida was conducted during 1973 and 1974. Seventeen sites were selected and sampled using the transect method to determine species occurrence, relative densities, and habitat development and structure.
Carlton, Jedfrey M.
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Studies in the Boraginaceae, XVIII. Boraginaceae of the southern West Indies

open access: yesJournal of the Arnold Arboretum, 1949
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Epidermal anatomic characterization of spontaneous plants belonging to Poaceae, Cistaceae and Boraginaceae families in Algerian northern sahara [PDF]

open access: yes, 2018
Microscopic examination of the epidermis of wild plants contained in the feces of the dromedary and ruminants is one of the methods for studying the animal diet. This work is a step to elaborate a reference catalog of epidermis to determinate the diet of
Barir, Asma   +5 more
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Assessing the Genotypic Differences for Seed Set and Seed Abortion in Tomato Genotypes [PDF]

open access: yes, 2009
Tomato (_Lycopersicon esculentum_ Mill.) is one of the most popular fruit vegetable around the world. Seed abortion where in only a small proportion of ovules in an ovary develops into matured seeds, is a wide spread phenomenon in multi-ovulated species.
Chalapathy K. Reddy   +2 more
core   +1 more source

Aphids associated with shrubs, herbaceous plants and crops in the Maltese Archipelago (Hemiptera, Aphidoidea) [PDF]

open access: yes, 2011
A survey of the aphids associated with Maltese shrubs, herbaceous plants and crops was carried out. Sixty six aphid species were recorded from more than 90 species of host plants.
Azzopardi, Erika   +6 more
core  

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