Padrões de distribuição geográfica das espécies de Euploca e Heliotropium (Heliotropiaceae) no Brasil

Melo, José Iranildo Miranda de; Alves, Marccus; Semir, João

doi:10.1590/2175-7860200960414

Cited by 14 publications

(12 citation statements)

References 24 publications

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“…Some recent treatments have followed a broad circumscription of Boraginaceae (i.e., including traditional Boraginaceae, Hoplestigmataceae, Hydrophyllaceae, and Lenno aceae) as recommended by the APG systems (e.g., Judd & al., 2008;Mabberley, 2008 2012; Acevedo-Rodríguez & Strong, 2012;Nazaire & Hufford, 2012; Walden & Patterson, 2012;Walden & al., 2014). However, most recent studies of Boraginales or its subgroups favor the recognition of several families (Gasparino & Vitorino da Cruz Barros, 2009;Melo & al., 2009; Véliz Pérez & al., 2009;Luebert & al., 2010Luebert & al., , 2011aMelo & Semir 2010;Stapf & al., 2010;Weeks & al., 2010; CamposRíos & Chiang Cabrera, 2012;Miller, 2012Miller, , 2013aStutzman & al., 2012;Luebert, 2013; Stapf & Silva, 2013a, b; Tölke & al., 2013; Cohen, 2014; Gottschling & al., 2014a, b; RefulioRodríguez & Olmstead, 2014;Weigend & al., 2014;Irimia & al., 2015;Liu & al., 2015;. This view has been adopted in several recent floristic and taxonomic treatments, such as Flora critica d'Italia (Cecchi & Selvi, 2015a, b), Flora Mesoamericana (Davidse & al., 2012), Families and Genera of Vascular Plants (Kadereit & Bittrich, 2016), Angiosperm Phylogeny Website (Stevens, 2001-), and has recently been incorporated in the most important German botanical textbook (Kadereit & al., 2014 Historically, the coherence of Boraginaceae was primarily based on the presence of four one-seeded compartments in the fruit, separating into four nutlets in the most typical case (Bentham & Hooker, 1876;Gürke, 1893).…”

mentioning

confidence: 99%

Familial classification of the Boraginales

Luebert

Cecchi

Frohlich

et al. 2016

TAXON

109

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The Boraginales are now universally accepted as monophyletic and firmly placed in Lamiidae. However, a consensus about familial classification has remained elusive, with some advocating recognition of a single, widely variable family, and others proposing recognition of several distinct families. A consensus classification is proposed here, based on recent molecular phylogenetic studies, morphological characters, and taking nomenclatural stability into consideration. We suggest the recognition of eleven, morphologically well-defined and clearly monophyletic families, namely the Boraginaceae s.str., Codonaceae, Coldeniaceae fam. nov., Cordiaceae, Ehretiaceae, Heliotropiaceae, Hoplestigmataceae, Hydrophyllaceae, Lennoaceae, Namaceae, and Wellstediaceae. Descriptions, synonomy, a taxonomic key, and a list of genera for these eleven families are provided, including the new family Coldeniaceae (monogeneric) and Namaceae (segregated from Hydrophyllaceae and comprising Nama, Eriodictyon, Turricula, and Wigandia), the latter necessitating a revised circumscription of a more morphologically coherent Hydrophyllaceae. Keywords angiosperms; Boraginaceae; Boraginales; classification; family; plant taxonomy Boraginales Working Group • Families of Boraginales 503Version of Record TAXON 65 (3) • June 2016: 502-522 Boraginaceae in this traditional sense (Candolle, 1845; Bentham & Hooker, 1876;Gürke, 1893;Engler, 1898;Pilger & Krause, 1915) were subdivided into five subfamilies, namely Boraginoideae, Cordioideae, Ehretioideae, Heliotropioideae and Wellstedioideae. In pre-molecular times most scientists accepted this circumscription of Boraginaceae (e.g., Chadefaud & Emberger, 1960;Melchior, 1964b;Takhtajan, 1980Takhtajan, , 1997 Cronquist, 1981 Cronquist, , 1988Thorne, 1992), although some authors recognized one or the other subfamily at the family level. For example, Svensson (1925) andDi Fulvio (1978) removed Cordioideae, Heliotropioideae and Ehretioideae to Heliotropi aceae based on embryological studies, while Merxmüller (1960), Dahlgren (1980), and Takhtajan (1987) treated Wellstedioideae at the family level as Wellstediaceae. Conversely, Hoplestigmataceae, Hydrophyllaceae, and Lennoaceae were generally accepted as distinct families. However, the close relationships of these taxa to traditional Boraginaceae has been widely acknowledged by several authors (e.g., Jussieu, 1789; Baillon, 1891;Peter, 1893;Svensson, 1925; Chadefaud & Emberger, 1960; Melchior, 1964a, c;Takhtajan, 1980; Cronquist, 1981 Cronquist, , 1988. For example, Baillon (1891) defined the Boraginaceae as comprising nine series, which included both Boraginaceae and Hydrophyllaceae in their traditional circumscriptions. Chadefaud & Emberger (1960) considered Boraginaceae, Hoplestigmataceae, Hydrophyllaceae, and Lennoaceae to form a natural group within the order Tubiflorales. Takhtajan (1980) included these same families in the suborder Boraginineae.On the other hand, three groups historically associated to Boraginaceae have been clearly sho...

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confidence: 99%

Familial classification of the Boraginales

Luebert

Cecchi

Frohlich

et al. 2016

TAXON

109

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“…2). It endorses the list of Pouteria species cited by Alves-Araújo et al (2014) and other groups of plants (Alves et al 2003;Marchioretto et al 2004;Melo et al 2009;Pontes & Alves 2011). Additionally, the species is often associated to the lowland forests, with only one record from Colombian mountains.…”

Section: Pouteria Macrocarpamentioning

confidence: 66%

New records of Pouteria macrocarpa (Sapotaceae) from the Brazilian Atlantic forest

et al. 2017

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We present the first voucher-based record of Pouteria macrocarpa for Brazilian Atlantic forest and extend the occurrence area of it. Besides, a brief taxonomic description, an identification key for lignified-fruits Pouteria species, and information about phenology and herbarium records are provided. According to the IUCN Red List and the Red Book of the Brazilian Flora, the species is considered Vulnerable (VU). However, facing the new available data, we believe it should be reassessed as Endangered (EN). Key words: Brazil, Chrysophylloideae, Ericales, Espírito Santo, Neotropics. ResumoEste é primeiro registro baseado em vouchers de Pouteria macrocarpa para a Mata Atlântica e informações sobre novas áreas de ocorrência da espécie são disponibilizadas. Além disso, são apresentadas uma breve descrição taxonômica, uma chave de identificação de espécies morfologicamente afins e informações fenológicas e das coleções botânicas. De acordo com a Lista Vermelha da IUCN e do Livro Vermelho da Flora Brasileira, a espécie é considerada Vulnerável (VU), no entanto, após re-análise dos dados aqui apresentados, P. macrocarpa deve ser recategorizada como Em Perigo (EN).

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“…Seeds 4, 1.5-2.5 Â 1-1.5 mm, ellipsoid, green, smooth. Heliotropium indicum has a cosmopolitan distribution, associated predominantly with tropical regions (Melo et al 2009b). In South America it occurs in Bolivia, Paraguay, Argentina, Uruguay and Brazil (Johnston 1928).…”

Section: R Silva 183 (Huneb)mentioning

confidence: 99%

Boraginales Juss. ex Bercht. & J.Presl in the Ecoregion Raso da Catarina, Bahia, Brazil

2015

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Raso da Catarina is one of the eight Ecoregions recognized for the Caatinga biome. This work includes the taxonomic study of Boraginales Juss. . The species most commonly found were Cordia glabrata, Varronia globosa, V. leucocephala, Euploca procumbens, Heliotropium angiospermum and H. elongatum, associated with sandy soils. Cordia superba and C. trichotoma were found in moist environments, higher altitudes, clay or sandy-clayey soils. Euploca paradoxa was collected on the banks of the São Francisco River, and Varronia leucomalloides occurs in the hiperxerophytic Caatinga associated with rocky or sandy soils and in areas of contact between Caatinga and Cerrado, these species were more restricted in the area. Comments are made on the morphology and taxonomy, illustrations, and data on geographical distribution and phenology, besides a key for the taxa studied. . As espécies mais comumente encontradas foram Cordia glabrata, Varronia globosa, V. leucocephala, Euploca procumbens, Heliotropium angiospermum e H. elongatum, associadas aos solos arenosos. Cordia superba e C. trichotoma encontradas em ambientes mais úmidos, sobre altitudes mais elevadas, solos argilosos ou areno-argilosos. Euploca paradoxa coletada nas margens do rio São Francisco e, Varronia leucomalloides ocorrendo em Caatinga hiper-xeró fita, associada a solos pedregosos ou arenosos, e em áreas de contato entre Caatinga e Cerrado, foram às espécies mais restritas na área. São apresentados comentários sobre morfologia e taxonomia, ilustrac¸õ es, e dados sobre distribuic¸ão geográfica e fenologia, além de uma chave para os táxons estudados. Palavras-chave: florística, taxonomia, semiárido, Caatinga, diversidade http://dx

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Padrões de distribuição geográfica das espécies de Euploca e Heliotropium (Heliotropiaceae) no Brasil

Cited by 14 publications

References 24 publications

Familial classification of the Boraginales

Familial classification of the Boraginales

New records of Pouteria macrocarpa (Sapotaceae) from the Brazilian Atlantic forest

Boraginales Juss. ex Bercht. & J.Presl in the Ecoregion Raso da Catarina, Bahia, Brazil

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