Results 1 to 10 of about 1,234 (109)

Anatomical studies of Brazilian Amazonian Isoëtes species: inferences on habitat adaptation

open access: yesRodriguésia, 2023
Isoëtes is a cosmopolitan genus of aquatic lycophytes, containing more than 200 species. In Brazil, the genus comprises 29 species, with three occurring in Pará state, Amazon. Isoëtes cangae and I.
Sergio Luís Cavalheiro-Filho   +9 more
doaj   +1 more source

Global and Regional IUCN Red List Assessments: 13 [PDF]

open access: yesItalian Botanist, 2022
In this contribution, the conservation status assessment of two vascular plants according to IUCN categories and criteria are presented. It includes the global assessment of Isoëtes todaroana Troìa & Raimondo and Moluccella bucharica (B.Fedtsch.)
Simone Orsenigo   +6 more
doaj   +3 more sources

Quillworts from the Amazon: A multidisciplinary populational study on Isoetes serracarajensis and Isoetes cangae. [PDF]

open access: yesPLoS ONE, 2018
Isoetes are ancient quillworts members of the only genus of the order Isoetales. The genus is slow evolving but is resilient, and widespread worldwide.
Gisele Lopes Nunes   +22 more
doaj   +1 more source

Complete chloroplast genome of Isoetes orientalis (Isoetaceae), an endangered quillwort from China

open access: yesMitochondrial DNA. Part B. Resources, 2023
Isoetes orientalis is an endangered hexaploidy species of Isoetaceae in China and the complete chloroplast genome of this species has not been reported. In the present study, a complete chloroplast genome of Isoetes orientalis (Isoetaceae) was assembled ...
Yanqing Li   +5 more
doaj   +1 more source

The genetic diversity and population structure of two endemic Amazonian quillwort (Isoetes L.) species [PDF]

open access: yesPeerJ, 2020
Background Two endemic lycophyte species Isoetes cangae and Isoetes serracarajensis have been recently described in the State of Pará in the Amazon forest located in northern Brazil. Isoetes L. has survived through three mass extinctions.
Mirella Pupo Santos   +15 more
doaj   +2 more sources

Complete chloroplast genome of Isoetes japonica (Isoetaceae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Isoetes japonica A. Braun is a heterosporous quillwort living in low-altitude areas in Japan. In the present study, the complete chloroplast genome of I. japonica was assembled and annotated.
Xiaoyan Lin   +3 more
doaj   +1 more source

Isoetes stephansenii (BOL218429)

open access: yes, 2023
Kingdom: PlantaeDivision: LycopodiophytaClass: LycopodiopsidaOrder: IsoetalesFamily: IsoetaceaeScientific name: Isoetes stephansenii A.V.DuthieSpecimen barcode ...
Bolus Herbarium (9862976)
core   +1 more source

Isoetes pedersenii, a new species from Southern South America

open access: yesAnais da Academia Brasileira de Ciências, 2010
The name Isoetes pedersenii H.P. Fuchs (Lycophyta), a species known only from the Mburucuyá National Park, Corrientes, Argentina, is validated. Observations were carried out on herbarium material with stereoscopic, light and scanning electron microscopes.
Cecilia Macluf   +2 more
doaj   +1 more source

The southernmost distribution range of Isoetes panamensis Maxon & C.V. Morton (Lycopodiopsida, Isoetaceae) in the relicts of the Cerrado in southern Brazil [PDF]

open access: yesCheck List, 2021
Establishing the geographical distribution limits of species may provide not only data to understand their range of adaptation to conservation proposals but also records of the dynamics in the vegetation across the time.
Jovani B. S. Pereira   +2 more
doaj   +3 more sources

Isoetes stellenbossiensis (BOL218426)

open access: yes, 2023
Kingdom: PlantaeDivision: LycopodiophytaClass: LycopodiopsidaOrder: IsoetalesFamily: IsoetaceaeScientific name: Isoetes stellenbossiensis A.V.DuthieSpecimen barcode ...
Bolus Herbarium (9862976)
core   +1 more source

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