Results 51 to 60 of about 668 (149)

Ctenitis vellea, a Neglected West Indian Fern

open access: yesAmerican Fern Journal, 1950
In his "A monograph of the genus Dryopteris,"' Christensen discusses briefly a rare West Indian fern first named Aspidium velleum by Willdenow in 1810. He states that the species "was founded on PLUMIER tab. 9, which plate illustrates a plant from San Domingo," and goes on to say that Hooker's Nephrodium aureovestitum, described in 1862 from Cuban ...
openaire   +2 more sources

Phytogeographical distribution of ferns and lycophytes in the Lerma Valley (Salta-Argentina) [PDF]

open access: yes, 2013
Se presenta el análisis fitogeográfico pteridófitas de la región del valle de Lerma (Salta, Argentina) representadas por siete licófitas y 95 helechos, indicando su hábito y su distribución biogeográfica en las grandes unidades de vegetación.
Martinez, Olga Gladys   +1 more
core  

Molecular Insights into Pteridophytes Biosystematics: Article review [PDF]

open access: yes
Plant classification is not only studied with morphological evidence but is associated with studies using molecular phylogeny approaches. Molecular phylogenetic studies can also be used to analyze plant biogeography. Materials and methods: Information on
Mildawati, Mildawati   +1 more
core   +2 more sources

Species Composition, Diversity and Distribution of Vascular Epiphytes in the Kihansi Gorge Forest, Tanzania [PDF]

open access: yes, 2019
This study aimed to assess the species composition, diversity and distribution of vascular epiphytes in the Kihansi Gorge Forest. Epiphytes sampling was conducted in twenty sampling plots established in the strip of riverine forest within the Kihansi ...
Griffiths, Martin, Mangosongo, Hashim
core   +2 more sources

Vascular Flora Of The Legado Das Águas, Reserva Votorantim, Municipalities Of Tapiraí, Miracatú And Juquiá, São Paulo, Brazil [PDF]

open access: yes, 2017
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)We present a list of vascular plants found in Legado das Águas, Reserva Votorantim, a private reserve having an area of ...
Almeida T.E.   +31 more
core   +1 more source

Article [PDF]

open access: yes
www.mapress.com ...
Fa-guo Wang   +7 more
core  

A Preliminary Population Inventory of Ctenitis maritima (Cordem.)Tardieu at Gris Gris, South Coast of Mauritius (Aspidiaceae). [PDF]

open access: yes, 2013
: The Mascarenes endemic fern species Ctenitis maritima (Cordem.) Tardieu has been collected in Mauritius and Réunion Island only. The preliminary population survey undertaken at Gris Gris, in the south coast of Mauritius has indicated the presence of 80
KHURUN, Poojanraj, PYNEE, Kersley Bruno
core   +1 more source

Analisis Keanekaragaman Jenis Gulma Di Areal Pertanaman Duku Di Negeri Allang Kabupaten Maluku Tengah Provinsi Maluku [PDF]

open access: yes
Gulma merupakan tumbuhan yang tumbuh tidak pada tempatnya dan  kehadirannya tidak diinginkan karena dapat menurunkan hasil produksi karena gulma memiliki daya kompetisi yang tinggi dalam memperebutkan air, cahaya, unsur hara dan ruang tumbuh.
Goo, Nureny   +2 more
core   +2 more sources

Bryophyte diversity is related to vascular plant diversity and microhabitat under disturbance in karst caves [PDF]

open access: yes, 2020
Plant diversity, habitat properties, and their relationships in karst caves remain poorly understood. We surveyed vascular plant and bryophyte diversities and measured the habitat characteristics in six karst caves in south China with different ...
Chu, Guowei   +8 more
core   +1 more source

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