Results 81 to 90 of about 807 (202)

Molluscicidal Phloroglucinols from the Fern Elaphoglossum piloselloides

Journal of Natural Products, 2009
Two new bicyclic phloroglucinols were isolated from the diethyl ether extract of an Argentine collection of the fern Elaphoglossum piloselloides. Structures were established by analysis of their spectroscopic data ((1)H NMR, HRMS, IR) and chemical derivatization.
Socolsky, Cecilia, Borkosky, Susana Alicia, Yoshinori Asakawa, Bardon, Alicia del Valle   +3 more
openaire   +3 more sources

PTERIDOFITAS EXTINTAS O RARAS DEL VALLE DE MÉXICO

Polibotánica, 2009
De un total de 113 especies de pteridofitas conocidas para el Valle de México, se definieron 18 especies extintas y 19 especies raras pertenecientes a 23 géneros y 37 especies, de acuerdo con los principios establecidos por IUCN (1994).
María de la Luz Arreguín Sánchez, David Leonor Quiroz García, Rafael Fernández Nava   +2 more
doaj  

Elaphoglossum delasotae Mickel, Brittonia

, 2018
Elaphoglossum delasotae Mickel, Brittonia 45(3): 216. 1993. (Fig. 15A–G) Range: — Colombia; Peru and Bolivia (CO, LP, SC). Ecology: —Common; epiphytic and terrestrial in humid forests; 1550–2650 m. Notes: — The scales on the costae abaxially are darkened medially with lighter borders, but the scales on the abaxial surface of the blades are whitish and ...
Kessler, Michael, Moran, Robbin C., Mickel, John T., Matos, Fernando B., Smith, Alan R.   +4 more
openaire   +2 more sources

Los Pterodófitos de la Serranía de la Macarena

Caldasia, 1997
A key for genera and checklist of ferns and fern allies of Serranía de La Macarena are presented. There are found 180 species, 58 genera and 17 families in the region.
Murillo María Teresa
doaj  

Elaphoglossum lingua? 3

, 2011
Elaphoglossum lingua?, Developing leaf. Family Lomariopsidaceae
Hugh D. Wilson
core  

FIGURE 6 in A nomenclator for Elaphoglossum section Polytrichia (Dryopteridaceae), with notes on the identification and biogeography of its species

, 2022
FIGURE 6. Elaphoglossum clathratum (Matos 2496, NY, P, RB, UPCB). A. Habitat near type locality. B. Habitat at type locality. C. Pendant, bluish green leaves of E. clathratum. D. Petiole with ovate scales that are patent and slightly enrolled at the base.
Matos, Fernando B., Moran, Robbin C., Prado, Jefferson   +2 more
core   +1 more source

Species richness of pteridophytes in a montane Atlantic rain forest plot of Southern Brazil Riqueza específica de pteridófitas em uma área de Floresta Ombrófila Densa montana no Sul do Brasil

Acta Botânica Brasílica, 2005
A floristic survey of pteridophytes (ferns and fern allies) was carried out in a 1ha plot in the Pico do Marumbi State Park, Morretes, State of Paraná, Southern Brazil.
Vinícius Antonio de Oliveira Dittrich, Jorge Luiz Waechter, Alexandre Salino   +2 more
doaj   +1 more source

Elaphoglossum rwandense Pic. Serm.

Published as part of Fischer, Eberhard & Lobin, Wolfram, 2024, Checklist of Lycopodiopsida (clubmosses and quillworts) and Polypodiopsida (ferns) of Rwanda, pp.
Fischer, Eberhard, Lobin, Wolfram
openaire   +1 more source

Elaphoglossum lingua? 2

, 2011
Elaphoglossum lingua?, Leaf, lower surface. Family Lomariopsidaceae
Hugh D. Wilson
core  

A new species and one recognized name in Elaphoglossum Schott ex J. SM. section Squamipedia Mickel & Atehortúa (Dryopteridaceae) from Colombia and Venezuela [PDF]

, 2012
: A new species and a recognized name in Elaphoglossum Schott ex J. Sm. section Squamipedia Mickel & Atehortúa from Colombia and Venezuela are included here: E. serpentinum A. Rojas & W.D. Rodríguez and E. rhynchophyllum H. Christ, respectively.
Rojas Alvarado, Alexander, Rodríguez Duque, Wilson Darío   +1 more
core   +2 more sources