Results 161 to 170 of about 33,699 (313)
Pollinator-mediated selection and floral evolution: From pollination ecology to macroevolution [PDF]
, 2010 Sapir, Y., Armbruster, Scott
core +1 more source
Nordic Journal of Botany, EarlyView.Many habitat‐specialist plant species have been endangered by fragmentation or destruction of their habitats. Minuartia smejkalii is a serpentinophyte endemic to the Czech Republic. It is highly threatened by recent habitat destruction and fragmentation, calling for effective conservation measures.
Alrun Siebenkäs +3 more
wiley +1 more source
Environmental DNAFlower‐derived eDNA holds great promise as a rapid and non‐invasive tool for monitoring pollinators and their plant associations. However, pollinators often only briefly interact with a plant and leave little eDNA, making them particularly challenging to
Arndt Schmidt +6 more
doaj +1 more source
Alpine flora of Kashmir Himalaya: floristic assessment, life history traits and threat status
Nordic Journal of Botany, EarlyView.Alpine ecosystems in the Himalaya are considered to be at a higher risk to anthropogenic global change drivers. The Kashmir Himalaya, located in the north‐western side of the Himalayan biodiversity hotspot, harbors a diverse alpine flora, which remains systematically little investigated.
Bilal A. Rasray +5 more
wiley +1 more source
Report of a floral visitor of Cypripedium irapeanum (Orchidaceae) in Tepoztlán, Morelos, Mexico
Polibotánica, 2018 The process and participating actors of pollination have fascinated many scholars since the time of Darwin. Nevertheless, for many species of orchids, the identity of the pollinator or the purpose of floral visits remains unknown.
Miguel Ángel Lozano Rodríguez +3 more
doaj
Sexual reproduction in invasive Japanese knotweed (Reynoutria japonica) in south Sweden
Nordic Journal of Botany, EarlyView.To understand the potential for northward expansion of knotweeds into currently uninvaded regions, it is crucial to assess the potential for sexual reproduction alongside the ongoing vegetative spread. For that reason, we tested viability in Reynoutria japonica seeds in south Sweden, a region where viable seeds had not been previously reported ...
Tina D'Hertefeldt +5 more
wiley +1 more source
Nordic Journal of Botany, EarlyView.Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes +4 more
wiley +1 more source
Plant invasion disrupts plant and pollinator communities in quarries
peer reviewedInvasive plant species thrive in highly disturbed environments, such as quarries, which serve as biodiversity hotspots. One major invader in these habitats, the butterfly bush (Buddleja davidii), competes with native flora, potentially ...
Tourbez, Clément
core
Nordic Journal of Botany, EarlyView.Vitex L. is a pantropical genus of Lamiaceae comprising 209 taxa. Brazil harbors 35 species, representing nearly 50% of the genus richness in the Neotropics, with the Amazon showing the highest richness, followed by the Atlantic Forest and Cerrado domains. Nevertheless, most taxonomic studies of the genus have been conducted in Africa and Asia.
Thaís Teixeira Conegiro +2 more
wiley +1 more source
Nordic Journal of Botany, EarlyView.Meyna grisea and M. peltata, two new records from Imphal Valley, Manipur, India, characterised by a capitate stigma with 4–5 divergent, spreading lobes on a globose base, and a prominent peltate stigma, respectively, are described and illustrated here. Photographs, key to the species, along with their coordinates and diagnostic characters in comparison
Pallavi B. Dhal +3 more
wiley +1 more source