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1.
D. J. N. Hind 《Kew Bulletin》2009,64(2):291-294
Summary A new species of Agrianthus, A. carvalhoi, (Compositae: Eupatorieae: Gyptidinae) is described and illustrated from Bahia State, Brazil, and is compared and contrasted
with A. luetzelburgii. 相似文献
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A new species of Sauvagesia is described and illustrated under the name Sauvagesia paniculata. This new species is morphologically similar to the acicular-leaved species of the subsect. Vellozianae. However, S. paniculata can be clearly differentiated from the other acicular-leaved species by the paniculate inflorescence. Other diagnostic characters of S. paniculata include the shorter pedicel and longer leaves. This new species seems to be narrowly endemic to the “campo rupestre” vegetation in the Esbarrancado mountain range of Mucugê, in the Chapada Diamantina, Bahia, Brazil. 相似文献
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Thirteen new species of the genusStevia are described and illustrated from Mexico:S. chilapensis, S. coahuilensis, S. crassifolia, S. ecatepecana, S. filodecaballoana, S. mascotensis, S. mexicana, S. oaxacana,
S. oligophylla, S. potosina, S. rotundifolia, S. scabrelloides, andS. viejoana. In addition, two varieties,Stevia aschenborniana Sch. Bip. ex Klotzsch var.occidentalis Grashoff andS. palmeri A. Gray var.constricta Grashoff are herein redefined as being distinct species,S. occidentalis andS. constricta stat. nov.Stevia mexicana resemblesStevia trifida Lagasca but differs in the habit. 相似文献
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Sheila Regina Profice 《Brittonia》1997,49(1):67-70
Two new species, Mendoncia bahiensis and Mendoncia blanchetiana, of the subgenus Bremekampia are described and illustrated. A key to four species represented in Bahia and commentary on their taxonomic affinities are
provided. 相似文献
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Pedro Acevedo-Rodríguez 《Brittonia》1991,43(3):165-167
A new species ofSerjania (S.lancistipula) from Bahia belonging to theS. paradoxa group is described and illustrated. A key to the species in theparadoxa group is provided. 相似文献
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Rupert C. Barneby 《Brittonia》1994,46(1):69-71
Chamaecrista arboae, a species of sect.Absus ser.Absoideae newly discovered on Chapada Diamantina in interior Bahia, Brazil, is described, figured, and discussed. 相似文献
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Inga unica Barneby & J. W. Grimes, notable for a syndrome of: a) softly pilose foliage, b) emarginate leafstalks lacking nectaries,
c) leaflets 2–3 pairs, of moderate size, d) filiform pliant peduncles, e) globose capitula, f) elongate linear floral bracts
persistent after fall of the flowers, g) calyx more than half as long as corolla, and h) thin-textured fruit shattering after
falling, is described, figured, and discussed. It appears related toI. (Leptinga) nutans (Vellozo) Martius ex Bentham. 相似文献
9.
André M. Amorim 《Brittonia》2004,56(2):143-146
Heteropterys andersonii, related to seriesMetallophyllis Nied., is described as new and illustrated.
Resumen Heteropterys andersonii, relacionada a sérieMetallophyllis Nied., é descrita como nova e ilustrada.相似文献
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Discocarpus pedicellatus, a new species from semideciduous forests of southern Bahia, is here described and illustrated. Pistillate flowers with pedicels 8–10 mm long and styles usually connate into a column 2.5–3 mm long are diagnostic for this species. 相似文献
11.
INÊS CORDEIRO DANIELA SANTOS CARNEIRO-TORRES 《Botanical journal of the Linnean Society. Linnean Society of London》2004,146(2):247-250
During a study of the genus Phyllanthus (Phyllanthaceae) in Chapada Diamantina, Bahia, a new species Phyllanthus gongyloides Cordeiro & Carneiro-Torres sp. nov. was found and is described and illustrated here. It is probably endemic to the area and is placed in subgen. Phyllanthus , sect. Phyllanthus , subsect. Clausseniani G. L. Webster. A new couplet to Webster's available key to the subsection is provided . © 2004 The Linnean Society of London, Botanical Journal of the Linnean Society , 2004, 146 , 247–250. 相似文献
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Pedro Fiaschi 《Brittonia》2004,56(4):357-360
Schefflera aurata, a new species of Araliaceae endemic to the restinga forests of southern Bahia, Brazil, is described and illustrated. It
is probably related toS. morototoni, but can be distinguished by leaflets with strongly coriaceous blades, cuspidate apices, goldensericeous indument of the
abaxial surfaces, partial inflorescences with 8–12 subsessile flowers, elongated ovaries, and distinctly larger fruits. 相似文献
14.
Pedro Fiaschi 《Brittonia》2005,57(3):240-247
Three new species of BrazilianDendropanax from the rain forests of Bahia state are described and illustrated.Dendropanax amorimii, endemic to the rain forests near Boa Nova, in southern Bahia, is characterized by compound umbellate inflorescences with elongated primary branches each having a proximal whorl of bracts, and by leaves with well-developed tertiary venation.Dendropanax bahiensis, endemic to the Atlantic rain forests of southern Bahia, is distinguished by its large and membranous leaves with reddish schizogenous glands on the abaxial surface and by the reduced and branched inflorescences with short-pedicellate flowers and large fruits.Dendropanax geniculatus, an endemic species from the “matas de grotão” of Serra da Chapadinha, Chapada Diamantina, is characterized by simple and usually geniculate inflorescences bearing long-pedicellate flowers and fruits. 相似文献
15.
Summary
Utricularia rostrata A. Fleischm. & Rivadavia (Lentibulariaceae) is described from the Chapada Diamantina highlands in Bahia state, north-eastern
Brazil. The morphological characteristics which distinguish this new species are discussed, together with its distribution
and ecology. 相似文献
16.
Summary
Ceiba rubriflora Carv.-Sobr. & L. P. Queiroz, a new species of Malvaceae subfamily Bombacoideae from the State of Bahia, Brazil, is described and illustrated. It is considered to be endemic to calcareous outcrops in the
valley of the Rio S?o Francisco, in the western region of the state. Notes on distribution, ecology and phenology are given.
Relationships with related species are discussed and an addition to the key to species of Ceiba Mill. published by Gibbs & Semir (2003) are provided. 相似文献
17.
Taxonomic revision of South American species of Grindelia Willd. has revealed a new species from Argentina, with homogamous capitula and cushion-shaped habit. The taxon is here described
and illustrated. 相似文献
18.
Claudio Nicoletti de Fraga 《Brittonia》2008,60(4):355-361
Three new species of Davilla (Davilla sessilifolia, Davilla minutifolia and Davilla aymardii) from Bahia, Brazil, are described and illustrated. Affinities and diagnostic characteristics of each species are discussed. The new species belong to Davilla sect. Homalochlaena. 相似文献
19.
Asterchusanensis is described and illustrated, and compared with its most closely related species,A. pseudoglehni andA. spathulifolius. This new species differs markedly from the latter two by its unequal inner and outer phyllaries, pubescent stem, leaves,
and corolla tube, and ray florets partly in two series. 相似文献
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José Fernando A. Baumgratz 《Brittonia》2000,52(1):24-33
Two new Brazilian species of the genusHuberia,H. carvalhoi andH. consimilis, are described, discussed, and illustrated.Huberia carvalhoi is endemic to Bahia;H. consimilis has a wider distribution, with disjunct populations in Pernambuco, Bahia, and Rio de Janeiro. A key is provided to the three Bahia taxa with some comments on the taxonomic affinities of the two new species. 相似文献