Version 1
: Received: 15 October 2024 / Approved: 16 October 2024 / Online: 16 October 2024 (12:34:26 CEST)
How to cite:
Coelho, M. A. N.; Cronemberger, C. F. Updated List of the Flora of the Serra Dos Órgãos National Park, Rio de Janeiro, RJ, Brazil. Preprints2024, 2024101259. https://doi.org/10.20944/preprints202410.1259.v1
Coelho, M. A. N.; Cronemberger, C. F. Updated List of the Flora of the Serra Dos Órgãos National Park, Rio de Janeiro, RJ, Brazil. Preprints 2024, 2024101259. https://doi.org/10.20944/preprints202410.1259.v1
Coelho, M. A. N.; Cronemberger, C. F. Updated List of the Flora of the Serra Dos Órgãos National Park, Rio de Janeiro, RJ, Brazil. Preprints2024, 2024101259. https://doi.org/10.20944/preprints202410.1259.v1
APA Style
Coelho, M. A. N., & Cronemberger, C. F. (2024). Updated List of the Flora of the Serra Dos Órgãos National Park, Rio de Janeiro, RJ, Brazil. Preprints. https://doi.org/10.20944/preprints202410.1259.v1
Chicago/Turabian Style
Coelho, M. A. N. and Cecilia Faria Cronemberger. 2024 "Updated List of the Flora of the Serra Dos Órgãos National Park, Rio de Janeiro, RJ, Brazil" Preprints. https://doi.org/10.20944/preprints202410.1259.v1
Abstract
An update was made on the flora of the Serra dos Órgãos National Park, located in the Atlantic Forest domain, Rio de Janeiro state, Brazil. Collections of plant samples were carried out from 2007 to 2010. These data were complemented by consultations with national and international herbaria, and scientific publications related to the flora of the Park. The total number of known plants is 3096, divided into 2412 angiosperms, 1 gymnosperm, 434 ferns and lycophytes and 249 bryophytes. Of these, 33 are endemic to the Park, 190 are endemic to the state of Rio de Janeiro, and 97 are classified in one of the IUCN threat categories. With these results, Serra dos Órgãos National Park becomes the Brazilian protected area with the richest known flora, harboring 38% of the species known to Rio de Janeiro state in an area of about 0,5% of its size. Despite the park’s great plant diversity, about 38% of the species had only one record and may be considered locally rare. Encouraging research and botanical collection in the park may increase the representation of locally rare species, rediscover species which are considered extinct and record new species for science.
Keywords
Inventory; conservation; taxonomy
Subject
Biology and Life Sciences, Other
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.