Results 161 to 170 of about 369,684 (247)
ABSTRACT Soil and forest degradation driven by chronic land‐use pressures is an increasingly widespread process in forested landscapes worldwide, yet its empirical characterization remains limited, particularly in temperate and sub‐Antarctic ecosystems.
Carlos Zamorano‐Elgueta +4 more
wiley +1 more source
O trabalho aborda a biologia floral, a atividade forrageira dos visitantes florais (polinizadores e pilhadores), os eventos fenológicos e o sistema de reprodução de Arrabidaea conjugata (Vell.) Mart. (Bignoniaceae), em área de vegetação de restinga, município de Maricá, Rio de Janeiro, no período 1997 a 2000.
Maria Célia Rodrigues Correia +2 more
openaire +1 more source
Biologia floral de Verbesina macrophylla (Cass.) S. F. Blake
Itajilanda do Nascimento Santana +1 more
openaire +1 more source
Os estudos da biologia floral e reprodutiva e a caracterização da heterostilia em Vismia guianensis realizaram-se na Reserva Ecológica de Dois Irmãos, Recife, PE, entre novembro/1997 e fevereiro/ 1998. V. guianensis é arbustiva, apresenta flores heterostílicas, distílicas, dispostas em panículas terminais.
Mary Janice Lima dos Santos +1 more
openaire +1 more source
BIOLOGÍA FLORAL Y REPRODUCTIVA DE LA GULUPA PASSIFLORA EDULIS SIMS F. EDULIS
Se estudió la biología floral y reproductiva de Passiflora edulis f. edulis en cultivos ubicados en la Cordillera Oriental en los Andes colombianos (Buenavista, Boyacá).
Angel-Coca Catalina, et al
doaj
The floral biology of three weeds, Ipomoea cairica, I. grandifolia and I. nil (Convolvulaceae), was studied in Botucatu and Jaboticabal, São Paulo, in southeastern Brazil. The three species are melittophilous, with a varied set of floral visitors, but with some overlapping. Cluster analysis using Jacquard similarity index indicated a greater similarity
R.C.S. Maimoni-Rodella +1 more
openaire +1 more source
Assessing Pollinator Community Recovery in Restored Agroecosystems Using the Recovery Debt Framework. [PDF]
Cano D +8 more
europepmc +1 more source
Step by step: Floral structure and developmental changes to the formation of the gynostegium in Apocynaceae s.l. [PDF]
Alves DM, Souto LS, Mayer JLS, Koch I.
europepmc +1 more source
Linking genome size variation to phenotypic selection on target traits. [PDF]
Laccetti L +5 more
europepmc +1 more source
Floral Traits and Breeding Systems in <i>Sincoraea</i> (Bromeliaceae), an Endemic Genus of Brazilian Rupestrian Grasslands. [PDF]
Fagundes ACA +8 more
europepmc +1 more source

