Results 11 to 20 of about 205,797 (250)

Herbarium collections policy of the Finnish Museum of Natural History [PDF]

open access: yesResearch Ideas and Outcomes, 2020
The herbarium collections are sub-collections of the Finnish Museum of Natural History Luomus that manages national natural history collections, as referred to in the Universities Act.
Henry Väre   +10 more
doaj   +3 more sources

On the original material of Senecio dombeyanus (Compositae), an interesting case linking the herbaria G, MA, and P

open access: yesAnales del Jardín Botánico de Madrid, 2022
The name Senecio dombeyanus DC. has disparately been treated over time depending on the authors because of the uncertainty concerning the provenance of the original material, which was collected during the “Expedición Botánica al Virreinato del Perú ...
Joel Calvo
doaj   +1 more source

Note, à propos des noms vernaculaires chinois dans la Flora cochinchinensis (1790) de Loureiro

open access: yesRevue d'ethnoécologie, 2021
Botanist Edmer D. Merrill noted that vernacular plant names in some ancient botanical texts can help botanists identify the original plants. In the same paper, he noted that they could also be misleading.
André-Georges Haudricourt   +1 more
doaj   +1 more source

Synthesis of Nuclear and Chloroplast Data Combined With Network Analyses Supports the Polyploid Origin of the Apple Tribe and the Hybrid Origin of the Maleae—Gillenieae Clade

open access: yesFrontiers in Plant Science, 2022
Plant biologists have debated the evolutionary origin of the apple tribe (Maleae; Rosaceae) for over a century. The “wide-hybridization hypothesis” posits that the pome-bearing members of Maleae (base chromosome number x = 17) resulted from a ...
Richard G. J. Hodel   +4 more
doaj   +1 more source

Lichen speciation is sparked by a substrate requirement shift and reproduction mode differentiation

open access: yesScientific Reports, 2022
We show that obligate lignicoles in lichenized Micarea are predominately asexual whereas most facultative lignicoles reproduce sexually. Our phylogenetic analyses (ITS, mtSSU, Mcm7) together with ancestral state reconstruction show that the shift in ...
Annina Kantelinen   +3 more
doaj   +1 more source

Botany [PDF]

open access: yes, 2011
Botany is situated on the northern shores of Botany Bay in the south-eastern suburbs of Sydney, 10 kilometres south of Sydney's central business district.
Butler, Mark
core   +2 more sources

Editorial : Launch of the European Journal of Taxonomy (EJT) [PDF]

open access: yes, 2011
We are very pleased and proud to announce the launch of the European Journal of Taxonomy. The EJT is an international, online, fast-track, peer-reviewed, open access journal in descriptive taxonomy,covering subjects in zoology, entomology, botany, and ...
Benichou, Laurence   +5 more
core   +2 more sources

Herbarium collections and genetic resource documentation at the Agronomy Institute Cluj-Napoca

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 1983
The importance of voucher specimens in genetic resource documentation is briefly discussed and the scientific herbarium of the Agronomy Institute Cluj-Napoca is presented.
Attila T. SZABO
doaj   +1 more source

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