Results 41 to 50 of about 152 (114)

Miscellaneous new species in the Brazilian Bromeliaceae

Rodriguésia
From 1990 to 2006, 2,875 new angiosperm species were described in Brazil, including 280 newBromeliaceae species. This publication rate is considered to be a useful indicator of floristic richness andalso reveals the huge gaps in our knowledge of species ...
Elton M.C. Leme, Claudio Nicoletti de Fraga, Ludovic J.C. Kollmann, Gregory K. Brown, Walter Till, Otávio B.C. Ribeiro, Marlon C. Machado, Fernando J.S. Monteiro, André Paviotti Fontana   +8 more
doaj   +1 more source

Dyckia tubifilamentosa (Pitcairnioideae-Bromeliaceae): a new species from Northeastern Brazil

Hoehnea
Dyckia tubifilamentosa Wand. & G. Sousa is described and illustrated. It differs from the other species of the genus Dyckia by several distinctive characters, namely: the ovoid shape of the flower buds, the long and exserted staminal tube formed from ...
Maria das Graças Lapa Wanderley, Gardene Maria de Sousa, Marccus Alves   +2 more
doaj   +1 more source

Floral visitors and potential pollinators of a rupicolous bromeliad (Pitcairnioideae) in the Brazilian semiarid

Neotropical Biology and Conservation, 2018
Existem poucos estudos a respeito dos polinizadores de bromelias do genero Encholirium . Dessa forma, este estudo vem preencher a lacuna na literatura sobre os visitantes florais e potenciais polinizadores de E. spectabile . Para sua realizacao, observamos a inflorescencia dessa especie no periodo de 2011 a 2014 (quatro anos de observacoes), na ...
Jaqueiuto Da Silva Jorge, Luciana Helena Silva Rocha, Jean Patrick Silva Jorge, Pedro Henrique Pierote Sousa, Roberto Lima Santos, Eliza Maria Xavier Freire   +5 more
openaire   +2 more sources

Flower and floral trichome morphology of species of Dyckia Schult. f. (Bromeliaceae, Pitcairnioideae), and their importance to species characterization and genus taxonomy

Acta Botânica Brasílica
This paper presents a morphological analysis of the flower and floral trichomes of three rare species of Dyckia: Dyckia ibicuiensis, D. polyclada and D. racinae.
Jordano Dorval Tavares de Carvalho, Liliana Essi, João Marcelo Santos de Oliveira   +2 more
doaj   +1 more source

Rhizome and root anatomy of 14 species of Bromeliaceae

Rodriguésia
The anatomy of rhizomes and roots of 14 species of Bromeliaceae that occur in the cerrado biome were studied with the aim of pointing out particular anatomical features of the family and possible adaptations related to the environment.
Suzana Lúcia Proença, Maria das Graças Sajo   +1 more
doaj   +1 more source

The evolution of CAM in the subfamily Pitcairnioideae (Bromeliaceae) [PDF]

Biological Journal of the Linnean Society, 2003
FERNANDA REINERT, CLAUDIA A. M. RUSSO, LEANDRO O. SALLES   +2 more
openaire   +1 more source

Identification and Genetic Diversity of Pineapple Local Accessions from Kediri and Closely Related Species (Bromeliaceae) Based on matK Gene

Biotropika: Journal of Tropical Biology
Ananas comosus L. belongs to the Bromeliaceae family and has around eight subfamilies. Accessions of local pineapple have spread widely in several areas, one of which is in Kediri.
Rasyadan Taufiq Probojati, Nugraheni Hadiyanti, Lia Hapsari   +2 more
doaj   +1 more source

Morphological Variation of Some Floral Features of the Subfamily Pitcairnioideae (Bromeliaceae) and Their Significance in Pollination Biology

Botanical Gazette, 1988
Scanning electron and light microscopy observations of wet-preserved flowers of Bromeliaceae subfamily Pitcaimioideae yield new information on the stigma, petal scales, and septal nectaries. Variations of the stigma types are evident among several genera.
Varadarajan, G. S., Brown, Gregory K.
openaire   +3 more sources

Pitcairnia queroana (Pitcairnioideae, Bromeliaceae), a striking new species from Chiapas state, Mexico

Phytotaxa, 2015
Pitcairnia queroana, known only from the state of Chiapas, Mexico, is here described and illustrated. The new taxon superficially resembles P. sulphurea but differs from it by the presence of long petioles, longer inflorescence with more than 60 flowers, purple calyx, and the conspicuous and dense white-lanate-tomentose indument that covers all the ...
Espejo-Serna, Adolfo, López-Ferrari, Ana Rosa   +1 more
openaire   +2 more sources

The diverse diaspora of CAM: a pole-to-pole sketch. [PDF]

Ann Bot, 2023
Holtum JAM.
europepmc   +1 more source