Encontrados 10 documentos, a visualizar página 1 de 1

Pollen types collected by tetragonisca angustula (hymenoptera: Apidae) in dry v...

Knowing the floral origin of the pollen collected by native bees in Neotropical ecosystems enables us to understand the dynamics of the interdependent relationships between the insects and the native flora. The objectives of this study were to: (i) investigate the spectrum of plant species from which pollen is collected by Tetragonisca angustula in caatinga (dry vegetation) areas in the semiarid region of North...

Morfologia polínica de espécies de várzea e de igapó da Amazônia Central

Foi estudada a morfologia dos grãos de pólen de dez espécies de plantas de várzea e igapó provenientesda Ilha da Marchantaria e Tarumã-Mirim, localizadas a 20 Km da cidade de Manaus (AM), coletadas nos períodos de abril a agosto de 2000 e agosto de 2001. As espécies descritas foram Cassia leiandra Benth. (Caesalpiniaceae), Campsiandra comosa var. laurifolia (Benth.) Cowan (Caesalpiniaceae), Hevea spruceana (Ben...

Comparative pollen spectra of Tetragonisca angustula (Apidae, Meliponini) from ...

Tetragonisca angustula is a stingless bee species widely distributed in Brazil. Past studies have shown a rich native flora supplying this meliponine with pollen and nectar. The aim of this study was to compare the food provisions of T. angustula in two areas in the Lower Amazon mesoregion in the state of Pará and two areas of caatinga vegetation in the state of Bahia, Brazil. We used a published data set of 57...

Pollen records in sediments from Encantada Lake, Ilhéus, Bahia, Brazil

Systematic wood anatomy of Huberia, Miconia and Tibouchina (Melastomataceae)

Submitted by Benedito da Silva Lázaro (bsilva@ufba.br) on 2015-10-05T22:48:59Z No. of bitstreams: 1 ARTIGO PUBLICADO 2015 IAWA 36-3, pp. 326-337.pdf: 6300966 bytes, checksum: 928e84fd933be38f638b15fc127e63b4 (MD5); Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2015-10-14T18:49:42Z (GMT) No. of bitstreams: 1 ARTIGO PUBLICADO 2015 IAWA 36-3, pp. 326-337.pdf: 6300966 bytes, checksum: 9...

Estudo comparativo da madeira de Mimosa ophthalmocentra Mart. ex Benth e Mimosa...

p.301-314; Submitted by Texeira Ana (atanateixeira@gmail.com) on 2012-08-10T19:12:03Z No. of bitstreams: 1 Silva, Lazaro Benedito da.pdf: 3189289 bytes, checksum: eb7b6cd96aafb473f838aa56a532b827 (MD5); Made available in DSpace on 2012-08-10T19:12:03Z (GMT). No. of bitstreams: 1 Silva, Lazaro Benedito da.pdf: 3189289 bytes, checksum: eb7b6cd96aafb473f838aa56a532b827 (MD5) Previous issue date: 2011-04; Pela impo...

Anatomia e densidade básica da madeira de Caesalpinia pyramidalis Tul. (Fabacea...

p.436-445; Submitted by Texeira Ana (atanateixeira@gmail.com) on 2012-08-28T19:23:37Z No. of bitstreams: 1 Silva, Lazaro Benedito da.pdf: 4693404 bytes, checksum: 982b50afec1db948d03e325eca4d95ce (MD5); Made available in DSpace on 2012-08-28T19:23:37Z (GMT). No. of bitstreams: 1 Silva, Lazaro Benedito da.pdf: 4693404 bytes, checksum: 982b50afec1db948d03e325eca4d95ce (MD5) Previous issue date: 2009-04; Este trab...

New occurrences of the Genus Cestrum L. (Solanaceae) taxon for the state of Bah...

The objective of this study was to carry out a survey of the Cestrum species for southern Bahia. Systematic monthly collections of Cestrum were made in areas of southern Bahia Atlantic moist forest. The collected material was identified, described, and illustrated employing conventional methodology for botanical systematics. The following specimens were collected and identified in this Cestrum lanceolatum Schot...

Pollen morphology of 12 Cestrum L. (Solanaceae) species from hygrophilous fores...

This paper studied the pollen morphology of 12 species of Cestrum, C. amictum Schltdl., C. coriaceum Miers, C. laevigatum Schltdl., C. lanceolatum Schott ex Sendtn., C. martii Sendtn., C. megalophyllum Dunal, C. parqui L`Hér., C. retrofractum Dunal, C. salzmannii Dunal, C. schlechtendahlii G. Don, C. sendtenerianum Mart. ex Sendtn and C. viminale Sendtn.. The studied specimen was collected in the hygrophilous f...

Cestrum L. (Solanaceae) of hygrophilous forest in the Bahia State, Brazil - DOI...

This paper consisted of the Cestrum taxon survey in south Higrophyllous Forest and extreme south of Bahia State, Brazil. 12 species were found: C. amictum Schltdl., C. coriaceum Miers, C. laevigatum Schltdl., C. lanceolatum Schott ex Sendtn, C. martii Sendtn, C. megalophyllum Dunal, C. parqui L`Hér., C. retrofractum Dunal, C. salzmannii Dunal, C. schlechtendahlii G. Don, C. sendtenerianum Mart. ex Sendtn and C....