Chemical analysis of the resinous exudate isolated from Heliotropium taltalense and evaluation of the antioxidant activity of the phenolics components and the resin in homogeneous and heterogeneous systems. [PDF]
Molecules, 2009 H. taltalense (Phil.) Johnst. (Heliotropiaceae) is an endemic species of the northern coast of Chile that produces a resinous exudate that covers its foliar surface and stems.
Modak B, Rojas M, Torres R.
europepmc +2 more sources
A taxonomic synopsis of Heliotropiaceae (Boraginales) in Thailand
, 2023 A synopsis of Heliotropiaceae in Thailand is presented together with the taxonomic history, identification keys, distribution, phenology, herbarium specimen citations and diagnostic characters of each species. The taxonomic character of the family is of terminal style with a conical stigma structure forming a basal ring around the ...
Kanokorn Rueangsawang +1 more
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Two new combinations in Euploca Nutt. (Heliotropiaceae, Boraginales) and a conspectus of the species of the Guiana Shield area. [PDF]
PhytoKeys, 2016 Heliotropium foliatum and Tournefortia humilis are transferred to Euploca Nutt. respectively as Euploca foliata comb. n. and Euploca humilis comb. n.
Feuillet C.
europepmc +2 more sources
Taxonomia do gênero Heliotropium L. (Heliotropiaceae) no Brasil [PDF]
Acta Botanica Brasilica, 2008 Este trabalho trata do estudo taxonômico do gênero Heliotropium L. no Brasil. Foram encontradas nove espécies e duas variedades: H. amplexicaule Vahl, H. angiospermum Murray, H. curassavicum L., H. curassavicum var. argentinum I.M. Johnst., H. elongatum (Lehm.) I.M. Johnst., H. elongatum var. burchellii I.M. Johnst., H. indicum L., H. leiocarpum Morong,
Melo, José Iranildo Miranda de +1 more
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nuevos registros, tipificación, posición sistemática y estado de conservación [PDF]
, 2014 New records of the rare species Heliotropium geissei are reported for central Chile. Nomenclature of the species was reviewed and the lectotypification was refined.
Luebert, Federico +1 more
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Euro+Med-Checklist Notulae, 2 [PDF]
, 2013 This is the second of a series of miscellaneous contributions, by various authors, where hitherto unpublished data relevant to both the Med-Checklist and the Euro+Med (or Sisyphus) projects are presented.
Raab-Straube, Eckhard von, Raus, Thomas
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Multiple photosynthetic transitions, polyploidy, and lateral gene transfer in the grass subtribe Neurachninae [PDF]
, 2012 The Neurachninae is the only grass lineage known to contain C3, C4, and C3–C4 intermediate species, and as such has been suggested as a model system for studies of photosynthetic pathway evolution in the Poaceae; however, a lack of a robust phylogenetic ...
Erika J. Edwards +9 more
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Phylogenetics of the Borage Family: Delimiting Boraginales and Assessing Closest Relatives [PDF]
, 2017 The placement of Boraginales, and relationships within the family have remained elusive in modern, broad phylogenetic studies. In order to assess the phylogeny of Boraginales, and specifically to test the sister lineage of the order, a data matrix of the
Hasenstab-Lehman, Kristen E
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Phylogenetic relationships and morphological diversity in NeotropicalHeliotropium(Heliotropiaceae)
TAXON, 2011 AbstractLittle is known about vegetative morphological diversification in Neotropical plant clades in comparison with diversification of reproductive characters. Phylogenetic relationships of the NeotropicalHeliotropium(Heliotropiaceae) were studied using sequences of nrITS and four plastid regions (trnL‐trnF,trnS‐trnG,trnH‐psbA,rps16).
Luebert, Federico +4 more
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Gayana: Botanica, 2020 Se presenta una revisión taxonómica de las especies chilenas de Heliotropium (Heliotropiaceae), excluidas las de la sect. Cochranea que fue revisada en una contribución anterior. Ellas son Heliotropium amplexicaule (sect. Heliotrophytum), H. corymbosum (
Federico Luebert
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