Flora Lotte "Lola" Reiss outdoors in a garden Portraits Women

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Reiss family on skiing trip; Arosa Portraits Family

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Reiss family portrait on the occasion of the wedding of Harry Gould to Eva Fantl; Royal Connaught Hotel, Hamilton, Ontario.

Standing l-r: George? son of Max Reiss?, Max Reiss, Harry Gould, Moritz Reiss, Joe Reiss, and Herbert Reiss; Seated l-r: Trude Reiss (wife of Herbert), Else Reiss (mother of Joe), Lily Friedlander Gould, Eva Fantl Gould, Trude Reiss (wife of Joe), and Marta Reiss (wife of Max)

Reiss family portraits Portraits Family

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Estudos citogenéticos e características da semente em diferentes populações de espinheira-santa, Maytenus ilicifolia Mart. ex Reiss. (Celastraceae)

Os objetivos do presente trabalho foram: a) determinar o número cromossômico de diferentes populações de M. ilicifolia ocorrentes no Rio Grande do Sul; b) estimar viabilidade do pólen e o índice meiótico; c) estudar o comportamento meiótico; d) caracterizar sementes desta espécie quanto ao peso e analisar a produção de sementes por fruto.

Evaluation of the genotoxic potential of Austroplenckia populnea (Reiss) Lundell chloroform fraction from barkwood extract in rodent cells in vivo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Maytenus comocladiaeformis Reiss. (Celastraceae): redescoberta de uma espécie rara e notas sobre sua distribuição geográfica

Essa nota registra a recoleta e a primeira informação sobre a distribuição de Maytenus comocladiaeformis Reissek. A espécie era conhecida por apenas duas coletas pouco informativas, a última delas de 1950, e era considerada extinta.

Características fenotípicas de 44 progênies de espinheira-santa (Maytenus ilicifolia Mart. ex Reiss) cultivadas no município de Ponta Grossa, PR

Due to the confirmation of its medicinal properties, the demand and the area planted with 'espinheira-santa' have been increasing. However, there are no sources of propagation material with known characteristics. Progenies of Maytenus ilicifolia Martius ex Reiss (espinheira-santa), originating from Southern Brazil have been analyzed, and currently comprise a germplasm inventory for the species. Studies included the assessment of in natura growth features (height and production of biomass canopy) and plant chemistry (lignin, phenols and mineral element contents), and targeted the creation of a data base, characterizing populations/progenies to be used in future selection and breeding programs of the species. Among the features assessed, were considered desirable the ones related to productivity (high foliar mass to branch mass ratio) and also the absence of thorns on the leaves. High total phenol and tannin content were observed in all the progenies assessed and these features is desirable as long the absence of toxic effects and preservation of the therapeutic quality of the plant medicinal elements produced can be proved.

Teores foliares de silício, taninos e lignina, em Maytenus ilicifolia Martius ex Reiss. (espinheira-santa), em função de variáveis ambientais e genéticas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)