Results 181 to 190 of about 1,128 (209)
Some of the next articles are maybe not open access.
Leaf anatomy of Vriesea (Tillandsioideae–Bromeliaceae)
Brittonia, 2021The Bromeliaceae are a largely Neotropical family originating in open, dry environments. Vriesea Lindl., the third largest genus of the family, is traditionally divided between two sections. About 90% of the species of the genus occur in Brazil, where the centre of diversity is the Atlantic Rainforest.
Christian Gomes Faria +6 more
openaire +1 more source
Two new species of Viridantha (Tillandsioideae; Bromeliaceae)
Phytotaxa, 2021Viridantha pachycaulis and V. zamudioi, from the states of Jalisco and Querétaro, Mexico, respectively, are described and illustrated as new to science. The proposed taxa are compared to V. mauryana and V. yagulensis, species with which they have some similarities.
RODRIGO ALEJANDRO HERNÁNDEZ-CÁRDENAS +2 more
openaire +1 more source
The Seeds of Catopsis (Bromeliaceae: Tillandsioideae)
Systematic Botany, 2004Seed morphology has been an important taxonomic character for the Bromeliaceae, with three distinct seed types, naked, winged, and plumose, corresponding to the traditionally recognized subfamilies, Bromelioideae, Pitcairnioideae, and Tillandsioideae, respectively.
Carlos A. Palací +2 more
openaire +1 more source
Racinaea, a new genus of Bromeliaceae (Tillandsioideae)
1993(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Smith, Lyman B., Spencer, M A
openaire +1 more source
Seed morphoanatomy and its systematic relevance to Tillandsioideae (Bromeliaceae)
Plant Systematics and Evolution, 2012The morphoanatomy of mature seeds of 14 species, representing Vriesea and Tillandsia genera, was investigated in light and scanning electron microscopy to establish structural patterns of the seed coat, endosperm and embryo, allowing the distinction between both genera and contributing to the systematic of Tillandsioideae.
Raquel I. Magalhães +1 more
openaire +1 more source
Two new species of Alcantarea (Bromeliaceae, Tillandsioideae) from Brazil
Brittonia, 2007Abstract Alcantarea turgida and A. tortuosa are described and illustrated as new species from southeastern Brazil. The relationships of A. turgida with A. extensa and with A. vinicolor and of A. tortuosa with A. farneyi and with A. benzingii are discussed.
Leonardo M. Versieux +1 more
openaire +1 more source
A new species of Werauhia (Bromeliaceae: Tillandsioideae) from the Brazilian “Hylaea”
Phytotaxa, 2020The authors describe and illustrate Werauhia hylaeana, a new species of Tillandsioideae (Bromeliaceae) from the Amazonian “Hylaea” of Brazil. It is related to W. gladioliflora, but differs in its stature, leaf blade, and inflorescence size, in the shape of floral bracts, sepals, and petals.
ELTON M.C. LEME +3 more
openaire +1 more source
Pollen morphology ofAlcantareagiant bromeliads (Bromeliaceae, Tillandsioideae)
Grana, 2017AbstractHere we describe the pollen morphology of 19 species of Alcantarea, none of them fully described before, to contribute to the infra-generic delimitation of the genus. Pollen grains are heteropolar, amb ellipsoidal (although spheroidal pollen occurs in Alcantarea aurantiaca, A. burle-marxii, A. glaziouana, A. nahoumii, A.
Valéria Leobina Dos Santos +3 more
openaire +1 more source
A taxonomic revision of Tillandsia (Tillandsioideae, Bromeliaceae) from Uruguay
PhytotaxaA taxonomic revision of the genus Tillandsia (Bromeliaceae) from Uruguay is here presented based on the examination of herbarium specimens, field surveys, and an extensive analysis of taxonomic literature. Nineteen taxa are recognized: 17 species, one subspecies, and one natural hybrid.
ANDRÉS J. ROSSADO +2 more
openaire +2 more sources