Results 271 to 280 of about 279,706 (339)

Arisaema siahaense sp. nov. (Araceae) from India

Nordic Journal of Botany, EarlyView.
A new species of Arisaema Mart. (Araceae) belonging to sect. Fimbriata is described and illustrated here from the Siaha District, Mizoram, India. This new species is characterized by an evergreen, dioecious herbaceous habit, up to 1.08 m high, having a subglobose tuber, with a solitary trifoliate leaf.
Rabishankar Sengupta, Sudhansu Sekhar Dash   +1 more
wiley   +1 more source

Sexually deceptive orchids with distinct flower morphologies elicit different behaviours from a shared pollinator. [PDF]

Ann Bot
de Jager ML, Reiter N, Wicks M, Bohman B, Holmes GD, Phillips RD.   +5 more
europepmc   +1 more source

Update on Ouratea cidiana Sastre (Ochnaceae), a microendemic species from the Amazon: enlightening the identity and conservation status

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, Mayara Dias Caldas, Fúvio Rubens Oliveira‐da‐ Silva, Anna Luiza Ilkiu‐ Borges, André dos Santos Bragança Gil   +4 more
wiley   +1 more source

Long-term agricultural diversification increases financial profitability, biodiversity, and ecosystem services: a second-order meta-analysis. [PDF]

Nat Commun
Raveloaritiana E, Wanger TC.
europepmc   +1 more source

Hechtia mixtecana sp. nov. (Hechtioideae; Bromeliaceae), from Oaxaca, Mexico

Nordic Journal of Botany, EarlyView.
Botanical explorations carried out in the state of Oaxaca, Mexico, led to the discovery of a new Bromeliaceae: Hechtia mixtecana,which is here described and illustrated. The new taxon is compared with the morphologically similar Hechtia fragilis, Hechtia lyman‐smithii, and Hechtia minuta.
Rodrigo Alejandro Hernández‐ Cárdenas, Adolfo Espejo‐ Serna, Ana Rosa López‐ Ferrari, Sofía Ana Lucrecia Lara‐ Godínez, Andrew Siekkinen   +4 more
wiley   +1 more source

Insect Pollination Enhances Yield and Physicochemical Quality Traits in Three Jujube Cultivars. [PDF]

Insects
Waseem M, Khan DH, Ali M, Khan FZA, Hakim A, Ullah S, Manzoor SA, Awan TH, Mozūraitis R.   +8 more
europepmc   +1 more source

Meyna grisea (King & Gamble) Robyns and Meyna peltata Robyns (Rubiaceae: Vanguerieae) – a new record of two ethnobotanically significant fruit trees from Manipur, India

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, Anishya, Sachchidanand Tripathi, Rajkumari Sanayaima Devi   +3 more
wiley   +1 more source

Quick creation and mapping of EMS-induced maize kernel mutants identifies classical gene ZmBT1 and novel gene ZmTOP6A. [PDF]

Plant Genome
Dong H, Chen H, Jiang Y, Zhang J, Wang C, Sun Z, Su S, Li S, Liu H, Shan X, Yuan Y.   +10 more
europepmc   +1 more source