Results 1 to 10 of about 210,769 (310)

Palaeontology Collection Policy [PDF]

Research Ideas and Outcomes, 2021
The Paleontological Collection (PalCo) is one of partial collections of the Finnish Museum of Natural History Luomus. General principles and guidelines for the collections are defined in the General Collection Policy of Luomus.
Björn Kröger, Anniina Kuusijärvi, Leena Myllys, Pasi Sihvonen, Gunilla Ståhls-Mäkelä, Henry Väre, Markku Oinonen, Aino Juslén, Leif Schulman, Marko-Tapio Hyvärinen   +9 more
doaj   +3 more sources

Living plant collections policy of the Finnish Museum of Natural History [PDF]

Research Ideas and Outcomes, 2020
The collections policy of the Finnish Museum of Natural History Luomus is hierarchically structured. The general collections policy defines the overall principles and guidelines. The sub-collections policies, such as the Living collections policy, comply
Marko-Tapio Hyvärinen, Mikael Lindholm, Heli Fitzgerald, Mari Miranto, Aino Anttila, Outi Pakkanen, Merja Pulkkinen, Pertti Pehkonen, Henry Väre, Pasi Sihvonen, Anniina Kuusijärvi, Leena Myllys, Björn Kröger, Mikko Heikkinen, Aino Juslén, Markku Oinonen, Leif Schulman   +16 more
doaj   +3 more sources

A New Proposal for the Periodization of the History of Botany in Poland

Studia Historiae Scientiarum, 2023
Periodization is used to divide a given branch of science into shorter, relatively homogeneous periods. In the first part of the present work, several previous periodizations of the history of botany in Poland are analyzed.
Piotr Köhler
doaj   +1 more source

The Genomic Resources Collection Policy of the Finnish Museum of Natural History [PDF]

Research Ideas and Outcomes, 2021
The Genomic Resources Collection is a separate, independently managed part of the natural history collections of the Finnish Museum of Natural History Luomus specifically intended for consumptive research. The GRC policy deals with the materials that are
Gunilla Ståhls, Alexandre Aleixo, Marko-Tapio Hyvärinen, Anniina Kuusijärvi, Leena Myllys, Henry Väre, Pasi Sihvonen, Arto Luttinen, Björn Kröger, Markku Oinonen, Leif Schulman, Aino Juslén   +11 more
doaj   +3 more sources

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

Research 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, Leena Myllys, Risto Väinölä, Pasi Sihvonen, Anniina Kuusijärvi, Gunilla Ståhls-Mäkelä, Björn Kröger, Markku Oinonen, Aino Juslén, Leif Schulman, Marko-Tapio Hyvärinen   +10 more
doaj   +3 more sources

Botany at Stefan Batory University in Vilna (Wilno, Vilnius) (1919–1939)

Studia Historiae Scientiarum, 2019
The university in Vilna (in Polish: Wilno, now: Vilnius, Lithuania), founded in 1579, by Stefan Batory (Stephen Báthory), King of Poland and Grand Duke of Lithuania, was a centre of Polish botany in 1780–1832 and 1919–1939. In the latter period the
Alicja Zemanek, Piotr Köhler
doaj   +3 more sources

British Museum (Natural History): Keeper of Botany [PDF]

Nature, 1956
openaire   +3 more sources

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

Frontiers 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, Elizabeth A. Zimmer, Bin-Bin Liu, Bin-Bin Liu, Jun Wen   +4 more
doaj   +1 more source

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

Scientific 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, Christian Printzen, Péter Poczai, Leena Myllys   +3 more
doaj   +1 more source

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

Revue 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, Georges Métailié   +1 more
doaj   +1 more source