Results 181 to 190 of about 147,314 (297)

Description of pistillate flowers and conservation status of two species of Mollinedia (Monimiaceae, Laurales) from the Brazilian Atlantic forest

Nordic Journal of Botany, EarlyView.
Mollinedia is one of the richest genera of Monimiaceae, with approximately 60 species. In Brazil, 46 species of the genus occur, most of them in the Atlantic Forest. Mollinedia dolichotricha and Mollinedia ruschii are species endemic to the Atlantic Forest and described in the last decade.
Danilo Alvarenga Zavatin, Letícia Guimarães Barbosa, Patrícia Da Rosa, Joelcio Freitas, Elton John De Lírio   +4 more
wiley   +1 more source

Impact of fragmented habitats on reproductive success in dominant shrubs: natural selection on floral display and pollinator visitation. [PDF]

Front Plant Sci
Chen M, Wang ZJ, Ma XJ, Zhao XY.
europepmc   +1 more source

The application of X-rayed pollens in crosses of Nicolialea . : I. The effecto on reciprocal crosses between tobacco and some species of the section Alalae.

, 1957
Masao Tanaka
openalex   +2 more sources

STUDIES ON POLLEN AND POLLEN DISEASE [PDF]

Journal of Biological Chemistry, 1918
openaire   +1 more source

Reproductive systems of Hohenbergia Schult. & Schult.f. (Bromelioideae: Bromeliaceae) endemic to the Atlantic forest

Nordic Journal of Botany, EarlyView.
Many species of the Bromeliaceae are under threat due to the fragmentation and anthropogenic pressure affecting the Atlantic Forest highlight the need to conservation efforts. The genus Hohenbergia deserves special attention in this context, as the Hohenbergia stellata complex includes endemic species that rely on diverse reproductive strategies, which
Tiago Abreu da Silva, Brayan Paiva Cavalcante, Adelly Cardoso de Araujo Fagundes, Gleice Quelle Silva dos Santos Nascimento, Lidyanne Yuriko Saleme Aona, Fernanda Vidigal Duarte Souza, Maria Angélica Pereira de Carvalho Costa, Everton Hilo de Souza   +7 more
wiley   +1 more source

Plants partition the pollinator niche by depositing pollen on different parts of the pollinator body. [PDF]

PLoS One
Arteaga-Chávez WA, Graham CH, Guevara EA, Tinoco BA.   +3 more
europepmc   +1 more source

AN IRREGULAR METHOD OF POLLEN FORMATION IN SOLANDRA GRANDIFLORA Sw. [PDF]

, 1924
M. G. CAMPIN
openalex   +1 more source

Passiflora quimiana, a new species from the Cordillera del Cóndor: Ecuador's far‐flung frontier

Nordic Journal of Botany, EarlyView.
A new species of Passiflora subgenus Decaloba, supersect. Decaloba, from the Cordillera del Cóndor in Ecuador, is described and illustrated, with its morphological similarities to other species being discussed in this paper. Passiflora quimiana exhibits the unique combination of narrow ovate to long‐oval leaves and small foliaceous bracts ...
J. R. Kuethe, Henry Garzón‐Suárez, Marco M. Jiménez, Danilo A. Zavatin, Dave Randall Goucher   +4 more
wiley   +1 more source

Floral Closure in Lesser Celandine (<i>Ficaria verna</i>) Protects Anthers from Pollen Flushing and Preserves Pollen Viability. [PDF]

Plants (Basel)
Prokop P, Provazník Z, Tučník K.
europepmc   +1 more source

Morphology of the Nucleus in the Pollen Grains of Rice Plant and Its Behavior in Germination

, 1938
Isao HIRAYOSI
openalex   +2 more sources