Morfologia e anatomia da semente de Esenbeckia grandiflora Mart. (Rutaceae)

Silva, Linda Lacerda da; Paoli, Adelita Aparecida Sartori

doi:10.1590/s0101-31222006000200001

Cited by 5 publications

(9 citation statements)

References 5 publications

(3 reference statements)

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“…1). A friable involucre was also observed in E. grandiflora (Silva & Paoli 2006c) and B. riedelianum (Silva & Paoli 2006a) (Tab. 1).…”

Section: Resultsmentioning

confidence: 76%

“…Exarillate seeds were also mentioned for B. riedelianum (Silva & Paoli 2006a), D. vandellianum (Silva & Paoli 2006b), E. grandiflora (Silva & Paoli 2006c) and Z. rhoifolium (Silva & Paoli 2000). Exabulminous seeds were also found in E. grandiflora (Silva & Paoli 2006c) (Tab.…”

Section: Resultsmentioning

confidence: 91%

“…1). The different coloration of the hilum in relation to the integument is also present in E. grandiflora (Silva & Paoli 2006c), Z. rhoifolium (Silva & Paoli 2000) and P. pennatifolius (Souza et al 2005). Conspicuous micropyle was not described in literature for any Rutaceae species (Tab.…”

Section: Resultsmentioning

confidence: 98%

“…(1 cm × 0.5 cm) (Silva & Paoli 2006c), P. pennatifolius (0.836 cm × 0.488 cm) (Souza et al 2005) and C. reticulata (1.33 cm × 0.52 cm) (Coelho et al 2001). The coloration of R. echinata seeds (dark brown to copper) is common among species of the family Rutaceae, which also presents dark coloration (brown or black), such as Z. rhoifolium (Silva & Paoli 2000), B. riedelianum (Silva & Paoli 2006a), E. grandiflora (Silva & Paoli 2006c) and P. pennatifolius (Souza et al 2005), or copper, such as D. vandellianum (Silva & Paoli 2006b) (Tab. 1).…”

Section: Resultsmentioning

confidence: 99%

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Ecophysiological aspects of the seed and seedling of Raulinoa echinata (Rutaceae), a species endemic to the riparian forests of Itajaí valley, SC, Brazil

Darosci

Paulilo

2011

Rodriguésia

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In this study aspects of the ecophysiology and morphology of the seed and seedling of Raulinoa echinata was analyzed aiming to contribute with taxonomic studies, ecology and the preservation of this species. Fruit and seeds were collected from a population located in Apiúna (SC). The seedlings obtained from germination were grown in trays filled with substratum composed of dystroferric red nitosoil and sand (1:1) and were irrigated daily. After 15 days of growth, the morphology of the seedlings was observed. The seeds presented ovoid format, axial embryo and fleshy cotyledons, and were exarillate and exalbuminous like are the seeds of other Rutaceae species. Nevertheless, the seeds presented a conspicuous micropyle, an uncommon feature for Rutaceae. The seedlings did not expose the cotyledons, keeping them in the interior of the integument and below the ground, a characteristic of cryptohypogeal germination. Some of these features are important to elucidate the relationship between the species and the riparian forest and the other taxons of the Rutaceae.

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“…1). A friable involucre was also observed in E. grandiflora (Silva & Paoli 2006c) and B. riedelianum (Silva & Paoli 2006a) (Tab. 1).…”

Section: Resultsmentioning

confidence: 76%

Section: Resultsmentioning

confidence: 91%

Section: Resultsmentioning

confidence: 98%

Section: Resultsmentioning

confidence: 99%

See 2 more Smart Citations

Ecophysiological aspects of the seed and seedling of Raulinoa echinata (Rutaceae), a species endemic to the riparian forests of Itajaí valley, SC, Brazil

Darosci

Paulilo

2011

Rodriguésia

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“…1 Por ser de pequeno porte e de uso ornamental, pode ser empregada no paisagismo. 34 Do ponto de vista etnomedicinal, a literatura não registra qualquer atividade para esta espécie. No entanto, ensaios biológicos efetuados com extratos em clorofórmio e em acetato de etila das folhas revelaram atividade antibacteriana, 35 além de atividade frente a larvas do 4º instar do Aedes aegypti para o extrato em hexano das raízes (CL 50 108,23 ppm).…”

Section: Introductionunclassified

Alcaloides β-indolopiridoquinazolínicos de Esenbeckia grandiflora mart. (Rutaceae)

Januário¹,

Vieira²,

Silva³

et al. 2009

Quím. Nova

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Recebido em 29/7/08; aceito em 29/4/09; publicado na web em 6/10/09 INDOLOPYRIDOQUINAZOLINE ALKALOIDS FROM Esenbeckia grandiflora MART. (RUTACEAE). The chemical composition of two specimens of Esenbeckia grandiflora, collected in the south and northeast regions of Brazil, was investigated. In this study, three β-indolopyridoquinazoline alkaloids from the leaves (rutaecarpine, 1-hydroxyrutaecarpine) and roots (euxylophoricine D) were isolated for the first time in this genus. In addition, the triterpenes a-amyrin, β-amyrin, a-amyrenonol, β-amyrenonol, 3a-hydroxyursan-12-one, and 3a-hydroxy-12,13-epoxy-oleanane, the coumarins auraptene, umbelliferone, pimpinelin, and xanthotoxin, the furoquinoline alkaloids delbine and kokusaginine, and the phytosteroids sitosterol, stigmasterol, campesterol and 3β-O-β-Dglucopyranosylsitosterol were also isolated from the leaves, twigs, roots and stems of this species. Structures of these compounds were established by spectral analysis.

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Comparative floral structure and evolution in Galipeinae (Galipeeae: Rutaceae) and its implications at different systematic levels

Ottra

Demarco

Pirani

2019

Botanical Journal of the Linnean Society

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Galipeinae (Rutoideae) is the most species-rich subtribe of Rutaceae in the Neotropics. The taxonomy of Galipeinae is complex as molecular phylogenies demonstrate that rearrangements of genera are necessary to reach the monophyly of the subtribe. A few detailed studies have found variability in floral features, such as different patterns of organ fusion and symmetry, with potential systematic importance. However, this was shown for a limited number of taxa. This study aimed to provide a broader comparative account of the floral structure of Galipeinae and closely related taxa of Rutoideae. Some floral features, such as the cochlear aestivation of petals and a free zone of carpels, support the monophyly of Galipeinae without Adiscanthus. Other features, such as apocarpy, anacrostyly, antitropous ovules and zig-zag micropyles, also provide support for the affinity of Rutaceae in Sapindales. Furthermore, complex patterns of organ synorganization of Galipeinae are more diverse than previously shown, and are probably correlated to other features that are not found elsewhere in Sapindales. Finally, we identified homoplastic features that are also widespread in asterids, probably related to similar floral functions, such as variable patterns of monosymmetric tubular corollas, two fertile adaxial stamens with basal appendages of variable length and herkogamy.

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Morfologia e anatomia da semente de Esenbeckia grandiflora Mart. (Rutaceae)

Cited by 5 publications

References 5 publications

Ecophysiological aspects of the seed and seedling of Raulinoa echinata (Rutaceae), a species endemic to the riparian forests of Itajaí valley, SC, Brazil

Ecophysiological aspects of the seed and seedling of Raulinoa echinata (Rutaceae), a species endemic to the riparian forests of Itajaí valley, SC, Brazil

Alcaloides β-indolopiridoquinazolínicos de Esenbeckia grandiflora mart. (Rutaceae)

Comparative floral structure and evolution in Galipeinae (Galipeeae: Rutaceae) and its implications at different systematic levels

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