Keanekaragaman Jenis Pohon Pada Hutan Terganggu Di Daerah Koridor Taman Nasional Gunung Halimun*[diversity of Tree Species in Degraded Forest of Corridor Area in Gunung Halimun National Park] [PDF]
, 2004 A study on the disturbed forest in the corridor of Gunung Halimun National Park has been carried out in order to know the tree species diversity and species composition.The research located at the corridor area of Gn Halimun National Park around ...
Yusuf, R. (Razali)
core
A linear sequence of extant families and genera of lycophytes and ferns [PDF]
, 2011 Throughout the history of the classification of extant ferns (monilophytes) and lycophytes, familial and generic concepts have been in great flux. For the organisation of lycophytes and ferns in herbaria, books, checklists, indices and spore banks and on
Christenhusz, Maarten +2 more
core +2 more sources
The scaly tree ferns (Cyatheaceae-Polypodiopsida) of Brazil
Acta Botânica Brasílica, 2016 A synopsis of all scaly tree fern species (Cyatheaceae) occurring in Brazil is presented. We recognize 51 species in three genera [Sphaeropteris one species, Alsophila four species (one subspecies, two varieties), and Cyathea 45 species (one variety ...
Anna Weigand, Marcus Lehnert
doaj +1 more source
Inventarisasi Pteridophyta Langka Di Kawasan Air Terjun Jumog Ngargoyoso Karanganyar Jawa Tengah [PDF]
, 2018 The aim of this research is to determine the inventoryof Cyathea sp. whichis located in the Tourist Area of Waterfall Jumog in the Village Ngargoyoso Districts Karanganyar District of Central Java Province.
, Efri Roziaty, S.Si, M.Si +1 more
core
Revision and panbiogeographic analysis of Hymenophyllaceae from meridional Yungas from Argentina (Tucumano-Boliviana Rainforest) [PDF]
, 2015 Hymenophyllaceae constituye uno de los linajes más tempranamente divergente dentro de los helechos, habitan lugares hiperhúmedos y su aparición se ha datado en el cretácico temprano, previa a la ruptura de Gondwana; estas características determinan que ...
Arana, Marcelo Daniel +2 more
core +1 more source
Body size and evolutionary rate analyses reveal complex evolutionary history of Alvarezsauria
Cladistics, Volume 41, Issue 1, Page 135-155, February 2025.Abstract Some of the smallest examples of dinosaurian body size are from alvarezsaurians, an enigmatic group of maniraptoran coelurosaurians with a peculiar combination of anatomical features unique among theropods. Despite the large number of alvarezsaurian species described worldwide and the increased understanding this has provided, the body‐size ...
Jorge Gustavo Meso +8 more
wiley +1 more source
Flora das cangas da Serra dos Carajás, Pará, Brasil: Cyatheaceae
RodriguésiaResumo Este estudo trata os táxons de Cyatheaceae encontrados nas formações ferríferas da Serra dos Carajás, estado do Pará, com descrições, ilustrações, distribuição geográfica e comentários. Na área estudada foi registrada apenas Cyathea pungens.
Alexandre Salino, André Jardim Arruda
doaj +1 more source
Historical reconstruction of climatic and elevation preferences and the evolution of cloud forest-adapted tree ferns in Mesoamerica [PDF]
PeerJ, 2016 Background Cloud forests, characterized by a persistent, frequent or seasonal low-level cloud cover and fragmented distribution, are one of the most threatened habitats, especially in the Neotropics.
Victoria Sosa +3 more
doaj +2 more sources
Profundizando en la evolución de los helechos: un enfoque mecanicista a los principales conceptos y técnicas de estudio [PDF]
, 2014 In this review, we report on the most important ideas and features in the field of fern evolution, with particular interest into the main evolutionary mechanisms that shaped the evolutionary history of their diversification. An exhaustive account for the
Ainoüche, Abdelkader +2 more
core +2 more sources
Synopsis of Cyatheaceae from Myanmar
Phytotaxa, 2020 A synopsis of Cyatheaceae from Myanmar is presented for the first time. The classification of four genera in Cyatheaceae is applied and 10 species in three genera are tentatively recognized in Myanmar based on herbarium collections and previous reports. Of the 10 recognized species, Gymnosphaera henryi and G. podophylla are confirmed for the first time
openaire +2 more sources