Results 21 to 30 of about 8,778 (209)

Distribution and conservation of Cactaceae in Brazilian Seasonally Dry Tropical Forests: insights from floristic and phytosociological surveys

open access: yesRevista Peruana de Biología, 2021
Species lists available from floristic and phytosociological studies contain important information about species distributions that are useful for making biogeographical inferences and even to evaluate conservation status of species and ecosystems.
Silvana dos Santos Simões   +3 more
doaj   +1 more source

THE CHEMISTRY OF THE CACTACEAE. [PDF]

open access: yesJournal of the American Chemical Society, 1896
n ...
openaire   +2 more sources

Immature stages, morphology and feeding behaviour of the saprophytic syrphids Copestylum tamaulipanum and Copestylum lentum (Diptera: Syrphidae)

open access: yesEuropean Journal of Entomology, 2001
Adults of Copestylum tamaulipanum and C. lentum were reared from larvae collected from decaying platyclades of the cactus Opuntia in the state of Veracruz (Mexico).
Ma. Angeles MARCOS-GARCÍA   +1 more
doaj   +1 more source

New and revised records of Tacinga from Goiás and Tocantins States, Brazil [PDF]

open access: yesHoehnea, 2023
Tacinga saxatilis (Ritter) N.P.Taylor & Stuppy subsp. saxatilis belongs to the Cactaceae, a family of succulent plants. We report a new records of the Tacinga genus (Cactaceae) from Goiás State, Central-West Region and Tocantins State, North Region of ...
Diego Rafael Gonzaga   +4 more
doaj   +1 more source

Young man with painful black dots on left foot

open access: yesThe Pan African Medical Journal, 2018
A 30-year-old previously healthy man was admitted to the emergency room due painful black dots on the left foot. On physical examination, multiple erythematous macules with central black dots on left heel (A) were observed.
Fred Bernardes Filho, Loan Towersey
doaj   +1 more source

Cactus Cladodes and Sugarcane Bagasse Can Partially Replace Earless Corn Silage in Diets of Lactating Dairy Cows

open access: yesDairy, 2023
This study aimed to evaluate the effects of replacing earless corn silage (ECS) with cactus cladodes (CC; Opuntia spp.) and sugarcane bagasse (SB) on nutrient intake, digestibility, feeding behavior, milk yield (MY), and composition of lactating dairy ...
Izaac P. S. Medeiros   +11 more
doaj   +1 more source

Taxonomic dissection based on molecular evidence of the Eriosyce curvispina complex (Cactaceae): identifying nine endemic species from Central Chile [PDF]

open access: yesPhytoKeys
Chile’s distinctive flora, geographical isolation, and complex topography collectively contribute to a notable endemic species diversity, particularly within central regions identified as critical areas for biodiversity conservation.
Helmut E. Walter   +4 more
doaj   +3 more sources

Reproductive phenology of yellow pitaya in a high-altitude tropical region in Brazil

open access: yesActa Scientiarum. Agronomy, 2020
Pitaya species cultivation in Brazil is recent, and information on the production of the species Selenicereus megalanthus, known as yellow pitaya, is non-existent because research in the country has focused on the species Hylocereus undatus. The research
Josimara Mendes Rabelo   +5 more
doaj   +1 more source

Geometric Models for Seed Shape Description and Quantification in the Cactaceae

open access: yesPlants, 2021
Seed shape in species of the Cactaceae is described by comparison with geometric models. Three new groups of models are presented, two for symmetric seeds, and a third group for asymmetric seeds.
José Javier Martín-Gómez   +3 more
doaj   +1 more source

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