Results 101 to 110 of about 112,447 (249)

A survey of the Rubus species (Rosaceae) described from the Canary Islands

open access: yesAnales del Jardín Botánico de Madrid, 1999
Taxonomy, nomenclatura and distribution of the bramble species (Rubus L., subgen. Rubus) described from the Canary Islands are studied. Apart from the widespread Mediterranean R. ulmifolius Schott two species occur: R. bollei Focke (Syn.: R.
Günter Matzke-Hajek, Heinrich E. Weber
doaj   +1 more source

Rubus lacinatus

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1919
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Macronutrient composition in pollen affects development and survival in wild bees

open access: yesPhysiological Entomology, Volume 51, Issue 2, Page 350-362, June 2026.
Small carpenter bees (Ceratina calcarata) were reared on diets formulated with black poplar and dandelion pollen, while closely monitoring developmental metrics, lipid content and survival. Macronutrient analyses on both pollen types revealed dandelion pollen contained lower levels of protein, essential amino acids and several fatty acids, which ...
Khara W. Stephen, Sandra M. Rehan
wiley   +1 more source

EVALUATION OF POST-HARVEST OF WILD AND IMPROVED BLACKBERRY FRUITS

open access: yesTropical and Subtropical Agroecosystems
Background. Blackberry fruits are fragile and very perishable; they require various care and practices that guarantee a long shelf life. The quality of the fruits is evidenced by determining the postharvest parameters; these parameters have been ...
Hildegard Berenice List Montesinos   +6 more
doaj   +1 more source

Neue Rubus-Taxa aus Mitteleuropa [PDF]

open access: yes, 2013
Drei neue Rubus-Taxa sind beschrieben: Rubus montanus f. macromontanus H. E. WEBER forma nova (nachgewiesen in Frankreich, Österreich, Böhmen, Mähren, DDR und in der Bundesrepublik Deutschland), Rubus schnedleri H. E. WEBER (sect.
Weber, Heinrich E.
core  

A faunistic study on ground-dwelling spiders (Araneae) in the Tirana district, Albania [PDF]

open access: yes, 2012
Spiders from the Tirana district of Albania were investigated. Currently, 78 species from 24 families and a collection of 400 specimens from January to August 2010 were recorded for Tirana. A total of 32 new records for the Albanian fauna are included in
Jäger, Peter, Vrenozi, Blerina
core   +2 more sources

Rubus bifrons

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +2 more sources

Influence of temperature and light on the development of moth larvae: Different response in the sister species Orthosia gothica and Orthosia cerasi

open access: yesPhysiological Entomology, Volume 51, Issue 2, Page 363-376, June 2026.
Experimental rearing of Orthosia gothica and Orthosia cerasi larvae under four controlled climate‐chamber treatments (15°C vs. 20°C; 24h darkness vs.12h light/12h dark) to isolate temperature and light effects on development. Repeated measurements of larval body size, biomass and pupation timing to quantify how growth rates and developmental duration ...
Franka Reinhard   +4 more
wiley   +1 more source

Fruit Nutrients of Five Species of Wild Raspberries (Rubus spp.) from Indonesian Mountain’s Forests

open access: yesJournal of Tropical Life Science, 2018
Rubus spp. (wild raspberries) is one of genera belongs to Rosaceae, also distributed in the mountain forest of Indonesia. It has a high potency to be cultivated plant. Although, some of the potential of Rubus has already known, information of about fruit
Muhammad Imam Surya   +8 more
doaj   +1 more source

The phytosociology of calcareous grasslands in the British Isles. [PDF]

open access: yes, 1968
The thesis attempts a broad overall survey and classification according to the Zurich-Montpellier system ofplant sociology, of limestone grassland vegetation in the British Isles The classification is based on some 535 grassland Aufnahmen and 75 ...
Shimwell, David William
core   +1 more source

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