Results 61 to 70 of about 267 (145)

PENGEMBANGAN BOOKLET KEANEKARAGAMAN PTERIDOPHYTA DI KAWASAN SUBAN AIR PANAS UNTUK SISWA SMA

Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi, 2019
Penelitian ini bertujuan untuk mendata keanekaragaman spesies tumbuhan Pteridophyta yang tumbuh di kawasan wisata Suban Air Panas Kabupaten Rejang Lebong dan membuat booklet tumbuhan paku-pakuan yang valid dan efektif sehingga dapat dijadikan sebagai ...
Rosma Fitriasih, Irwandi Ansori, Kasrina Kasrina   +2 more
doaj   +1 more source

Protomarattia, A New Genus of Marattiaceae, and Archangiopteris

Botanical Gazette, 1919
The Marattiaceae constitute a small family which may be regarded as the survivor of a much larger group. At present only 6 genera are known: Archangiopteris,I Macroglossum, Angiopteris, Marattia, Christensenia (Kaulfussia), and Danaea. A rchangiopteris was first discovered by A.
openaire   +2 more sources

Stipular buds in a natural population of Danaea nodosa (Marattiaceae) in gallery forest from Brazilian Savanna

Rodriguésia
The occurrence of stipular buds is commonly observed in Marattiaceae under controlled conditions. In this study, is described the development of stipular buds in a population of Danaea nodosa located into a gallery forest of the Brazilian savanna.
Carlos Rodrigo Lehn, Frederico Santos Lopes   +1 more
doaj   +1 more source

Caracteres diagnósticos y taxonomía en el género Angiopteris Hoffm. (Marattiaceae Bercht. & J. S. Presl) : I, Los caracteres

Revista del Museo de La Plata
Este es un estudio morfológico comparado de 10 especies de Angiopteris Hoffm. (Marattiaceae Bercht. & J. S. Presl): A. annamensis C. Chr. & Tardieu, A. cartilagidens Christ, A. crassipes Wall. ex C. Presl, A. elliptica Alderw., A. evecta (G.
Cristina Hilda Rolleri
doaj  

FERNS: A PALAEOCLIMATIC SIGNIFICANT COMPONENT OF THE CRETACEOUS FLORA FROM LIVINGSTON ISLAND, ANTARCTICA

Publicación Electrónica de la Asociación Paleontológica Argentina, 2015
Available data on Early Cretaceous Antarctic ferns, based on mega and microfossils from Cerro Negro Formation (Shetland Islands) in Livingston Island are evaluated, together with the information provided by recently collected fossils.
Silvia N. Césari, Marcela Remesal, Claudio Parica   +2 more
doaj  

Contribution to the study of pteridophytes of the Serra do Urubú, Maraial municipality, Pernambuco state, Northeastern Brazil (Marattiaceae-Vittariaceae)

Anales del Jardín Botánico de Madrid, 2000
This paper presents a study of the pteridophytes of six families collected in one of the few remaining fragments of atlantic forest in Pernambuco, NE Brazil. 22 species of 13 genera are recorded most of which live on the ground in shady hollows.
Iva Carneiro Leao Barros, Márcio Roberto Pietrobom-Silva, George Sydney Baracho, Jose Alves de Siqueira, Vaneicia Gomes dos Santos, Alfredo Matos Moura   +5 more
doaj   +1 more source

Complete plastome sequences of Equisetum arvense and Isoetes flaccida: implications for phylogeny and plastid genome evolution of early land plant lineages

BMC Evolutionary Biology, 2010
Background Despite considerable progress in our understanding of land plant phylogeny, several nodes in the green tree of life remain poorly resolved. Furthermore, the bulk of currently available data come from only a subset of major land plant clades ...
Mandoli Dina F, Kuehl Jennifer V, Hansen S, Hall John D, Everett Karin DE, Duffy Aaron M, Boore Jeffrey L, Arumuganathan Kathiravetpillai, Karol Kenneth G, Mishler Brent D, Olmstead Richard G, Renzaglia Karen S, Wolf Paul G   +12 more
doaj   +1 more source

Epidermis y estomas porociclocíticos en Christensenia-cumingiana Crist (Marattiaceae-Marattiales-Eusporangiopsida)

Revista del Museo de La Plata
Se estudia la morfología epidérmica y los peculiares pneumatodes de lasfrondes de Christensenia-cumingiana Christ (Marattiacere).La epidermis adulta se analiza en superficie y en cortes transversales,brindándose información ...
Cristina Rolleri, Amelia M. Deferrari, María del Carmen Lavalle   +2 more
doaj  

On the Anatomy of Archangiopteris Henryi and other Marattiaceae

Annals of Botany, 1905
n ...
openaire   +3 more sources

On the Arrangement and Structure of the Vascular Strands in Angiopteris evecta, and some other Marattiaceae

Annals of Botany, 1902
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Farmer, J. B. (John Bretland), Hill, T. G.   +1 more
openaire   +3 more sources