Results 11 to 20 of about 706 (125)

The Paepalanthoideae (Eriocaulaceae) of the Chapada dos Veadeiros National Park, Brazil: taxonomic novelties, identification key, and illustrated list of species

European Journal of Taxonomy, 2022
The Chapada dos Veadeiros National Park is a conservation unit established to preserve the highest savannahs of Central Brazil and their unique biodiversity.
Marcelo Trovó, Lívia Echternacht
doaj   +42 more sources

Flavonóides de quatro espécies de Paepalanthus Ruhl. (Eriocaulaceae) Flavonoids of capitulla of four species of Paepalanthus Ruhl. (Eriocaulaceae)

Acta Botânica Brasílica, 1993
Flavonóides de quatro espécies de Paepalanthus (P. bifrons, P. hilairei, P. planifolius e P. robustus) foram isolados e identificados. Três espécies apresentaram flavonóis 6-oxigenados, uma características que ocorre também em Eriocaulon.
Marco A. S Mayworm, Antonio Salatino
doaj   +3 more sources

New Naphthopyranone Glycosides from Paepalanthus vellozioides and Paepalanthus latipes

Journal of Natural Products, 1999
Three new compounds-3, 4-dihydro-10-hydroxy-7-methoxy-3-(R)-methyl-1H-3,4-dihydronaphtho- ]2, 3c]-pyran-1-one-9-O-beta-D-glucopyranoside (1), 3, 4-dihydro-10-hydroxy-7-methoxy-3-(R)-methyl-1H-3,4-dihydronaphtho- [2, 3c]-pyran-1-one-9-O-beta-D-glucopyranosyl-(1-->6)-glucopyranoside (2), and 3,4-dihydro-10-dihydroxy-7-methoxy-3-(R)-methyl-1H-3, 4 ...
VILEGAS W., DOKKEDDAL A. L., PIACENTE, Sonia, RASTRELLI, Luca, PIZZA C.   +4 more
openaire   +5 more sources

Paepalanthus trichophyllus Koern.

, 2010
Paepalanthus trichophyllus (Bong.) Koern. in Martius & Eichler, Fl. Bras. 3(1): 318 (1863) ≡ Eriocaulon trichophyllum Bong., Mém. Acad. Imp. Sci. St. -Pétersbourg, Ser. 6 Sci Math. 1: 636 (1831) ≡ Dupatya trichophylla (Bong.) Kuntze, Revis. Gen. Pl. 2: 746 (1891). Type: BRAZIL: “Brasilia, s.d., Riedel s.n. (holotype: LE!).
Trovó, Marcelo, Sano, Paulo Takeo
openaire   +3 more sources

Taxonomic revision of the Paepalanthus trichophyllus complex (Poales, Eriocaulaceae) with the description of two new species

European Journal of Taxonomy
We revise the Paepalanthus trichophyllus species complex using multivariate morphological analyses, leading to a redefinition of species boundaries, clarification of nomenclature and taxonomy, and the description of two new species: P.
Lucas Espindola Florêncio da Silva, Marcelo Trovó   +1 more
doaj   +2 more sources

Paepalanthus uai (Eriocaulaceae), a new name for the later homonym Paepalanthus petraeus Echtern. & Trovó

Phytotaxa, 2021
N ...
CAROLINE OLIVEIRA ANDRINO, FABIANE NEPOMUCENO COSTA, LUANA JACINTA SAUTHIER, PAULO TAKEO SANO   +3 more
core   +4 more sources

Paepalanthus strictus Koern.

, 2010
Published as part of Trovó, Marcelo & Sano, Paulo Takeo, 2010, Taxonomic survey of Paepalanthus section Diphyomene (Eriocaulaceae), pp.
Trovó, Marcelo, Sano, Paulo Takeo
openaire   +2 more sources

Paepalanthus amoenus Koern.

, 2010
Published as part of Trovó, Marcelo & Sano, Paulo Takeo, 2010, Taxonomic survey of Paepalanthus section Diphyomene (Eriocaulaceae), pp.
Trovó, Marcelo, Sano, Paulo Takeo
openaire   +3 more sources

n-alkanes from Paepalanthus Mart. species (Eriocaulaceae) n-alcanos de espécies de Paepalanthus Mart. (Eriocaulaceae) [PDF]

Acta Botânica Brasílica, 2005
This work presents the study of nonpolar compounds from plants belonging to the genus Paepalanthus Mart. (Eriocaulaceae). Long-chain linear aliphatic hydrocarbons were identified by GC-FID and GC-MS.
Lourdes Campaner dos Santos, Anne L. Dokkedal, Miriam Sannomiya, Maria Carla Piza Soares, Wagner Vilegas   +4 more
doaj   +2 more sources

Fenologia de Paepalanthus hilairei Koern., P. polyanthus (Bong.) Kunth e P. robustus Silveira: Paepalanthus sect. Actinocephalus Koern. - Eriocaulaceae Phenology of Paepalanthus hilairei Koern., P. polyanthus (Bong.) Kunth and P. robustus Silveira: Paepalanthus sect. Actinocephalus Koern. - Eriocaulaceae

Acta Botânica Brasílica, 1996
Foi realizado o acompanhamento fenológico de três espécies de Paepalanthus sect. Actinocephalus: P. hilairei, P. polyanthus e P. robustus. Realizaram-se viagens mensais à Serra do Cipó, Minas Gerais, Brasil, durante um período de 21 meses.
Paulo Takeo Sano
doaj   +2 more sources