Propagação vegetativa de Hyptis leucocephala Mart. ex Benth. e Hyptis platanifolia Mart. ex Benth. (Lamiaceae)

Oliveira, Lenaldo Moniz; Nepomuceno, Cristina Ferreira; Freitas, Narimã; Pereira, Danilo Marcelo Santos; Silva, G.C; Lucchese, Angélica Maria

doi:10.1590/s1516-05722011000100011

Cited by 17 publications

(6 citation statements)

References 9 publications

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“…It should be noted that varying levels of phytotoxicity were observed in the study period, including yellowish and darkened leaves, leaf and apex rotting, and the formation of callus at the base of the cuttings for all tested IBA concentrations. OLIVEIRA et al (2011) observed the positive effect of high concentrations of IBA (1000, 2000, and 4000mgL −1 ) on the development of cuttings of two Lamiaceae species, Hyptis leucocephala Mart. ex.…”

Section: Resultsmentioning

confidence: 93%

“…However, lack of ability to form roots is a major constraint in this technique for the production of seedlings and the application of exogenous rooting stimulants often becomes necessary (BIASI & DESCHAMPS, 2009). Application of auxins, such as indolebutyric acid (IBA), is widely used for this purpose (OLIVEIRA et al, 2011). IBA has a remarkable capacity to stimulate rhizogenesis because of the reduced mobility and photosensitivity and higher chemical stability of the compounds in the plant (BASTOS et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

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Substrate composition and indolebutyric acid on the propagation of Eplingiella fruticosa from cuttings

2017

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Eplingiella fruticosa (Salzm. ex Benth.) Harley & J.F.B. Pastore, also known as â€œalecrim de vaqueiroâ€� or â€œcowboy rosemaryâ€�, is a woody, perennial, and aromatic shrub that growsin the states of northeast Brazil, with the exception of Alagoas, MaranhÃ£o, and PiauÃ. The plant is widely used in this region and has analgesic, vasodilator, anti-inflammatory, and larvicidal properties.The objective of this study was to evaluate the effect of different substrates and indolebutyric acid (IBA) on cuttings of E. fruticosa for identifying effective practices for the vegetative propagation of this species. Apical cuttings with a standardized length of 10cm and two pairs of leaves were harvested from mother plants in the vegetative stage. Two experiments were conducted: the first experiment tested the effect of three substrates (commercial, commercial + vermiculite, and commercial + vermiculite + humus) and the second experiment evaluated five concentrations of IBA (0.0, 1.0, 2.0, 3.0, and 4.0gLâˆ’1) and three growth periods (30, 45, and 60 days). The experimental design was randomized blocks with four replications. The analyzed variables were survival of cuttings, number of rooted cuttings, root length per cutting (RLC), number of buds per cutting (NBC), leaf dry mass (LDM), root dry mass (RDM), and total dry mass (TDM). In thefirst experiment,there were significant differences in RLC, NBC, LDM,RDM, and TDM, with a better growth using the commercial substrate. In the second experiment, there was no interaction between the evaluated parameters. However, there was a positive associated effect of IBA addition and the growth period on RLC, NBC, LDM, and RDM. The highest predicted value was attained for a concentration of 1.5g Lâˆ’1IBA and a growth period of 60 days, for the above-mentioned variables.

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Section: Resultsmentioning

confidence: 93%

Section: Introductionmentioning

confidence: 99%

Substrate composition and indolebutyric acid on the propagation of Eplingiella fruticosa from cuttings

2017

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“…Hyptis species are aromatic plants that present pharmacologically active substances with antimicrobial, antifungal, anti-HIV, analgesic and antiinflammatory activities, and cytotoxicity and insecticide properties (Bispo et al, 2001;Santos et al, 2008;Oliveira et al, 2011;Franco et al, 2011;Paixa˜o et al, 2013). H. pectinata (L.) Poit, Lamiaceae, an aromatic perennial bush species with low foliar density and erect branches, is widely spread in the states of Sergipe and Alagoas.…”

Section: Introductionmentioning

confidence: 99%

Hyptis pectinata gel prevents alveolar bone resorption in experimental periodontitis in rats

Paixão

Melo

Damascena

et al. 2015

Revista Brasileira de Farmacognosia

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“…Acredita-se que o centro de dispersão e endemismo deste gênero esteja no Cerrado do Centro-Oeste. Na medicina popular muitas espécies desse gênero são utilizadas para o tratamento de infecções gastrointestinais, câimbras, dores e no tratamento de infecções da pele (BOTREL et al, 2010;OLIVEIRA et al, 2011 Eriope Humb. & Bonpl.…”

Section: Levantamento Florísticounclassified

Check-List Das Espécies De Lamiaceae Martinov Ocorrentes No Parque Estadual Da Serra De Jaraguá, Goiás-Brasil

Faria¹,

Santana²,

Chaga³

et al. 2018

Enci Bio

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RESUMO O Parque Estadual da Serra de Jaraguá, no estado de Goiás (PESJ-GO) está inserido no Centro Goiano, especificamente na microrregião de Anápolis, com extensão territorial de 2.862, 28 ha, altitude variando de 640 m, na base, até 1140 m no alto da serra, possui exuberantes fitofisionomias representadas, entre outras, por Cerrado sensu stricto e campos rupestres em afloramentos rochosos, abrange ainda nascentes, sítios arqueológicos que necessitam de estudos mais detalhados para a sua preservação. Esta unidade ainda não possui plano de manejo. Este estudo apresenta o checklist das espécies de Lamiaceae ocorrentes no PESJ-GO. As Lamiaceae estão representadas na Serra de Jaraguá por oito gêneros e 19 espécies. O gênero Hyptis, apresentou o maior número de espécies (oito), seguida por Cyanocephalus (quatro), Amasonia, Hypenia e Oocephalus com duas espécies. A espécie Hyptis ovata Pohl ex Benth., foi detectada como sendo um novo registro de ocorrência para o estado de Goiás, aumentando dessa forma, seu conhecimento da distribuição geográfica que antes, em se tratando do Centro-Oeste, era registrada apenas Distrito Federal para a região centro oeste. Duas espécies, Eriope sp. e Hypenia sp. são novas espécies para a ciência. A presença destas espécies é vista como dado positivo para novos estudos florísticos. Atualmente o parque vem sofrendo com a intervenção humana e estudos florísticos e principalmente o destaque da presença de espécies novas são de estrema importância para conservação e manejo do parque. PALAVRAS-CHAVE: cerrado, campo rupestre, Labiatae

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Propagação vegetativa de Hyptis leucocephala Mart. ex Benth. e Hyptis platanifolia Mart. ex Benth. (Lamiaceae)

Cited by 17 publications

References 9 publications

Substrate composition and indolebutyric acid on the propagation of Eplingiella fruticosa from cuttings

Substrate composition and indolebutyric acid on the propagation of Eplingiella fruticosa from cuttings

Hyptis pectinata gel prevents alveolar bone resorption in experimental periodontitis in rats

Check-List Das Espécies De Lamiaceae Martinov Ocorrentes No Parque Estadual Da Serra De Jaraguá, Goiás-Brasil

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