Floristic characteristics of vascular plants and first distributional report of Pseudostellaria baekdusanensis M. Kim in Yongneup wetland protected area

2015 ◽  
Vol 29 (2) ◽  
pp. 132-144 ◽  
Author(s):  
Young-Chul Kim ◽  
◽  
Hyun-Hee Chae ◽  
Sang-Heock Oh ◽  
Seung-Ho Choi ◽  
...  
Author(s):  
D. N. Tiunov ◽  
◽  
E. G. Efimik ◽  

The problem of invasion of Sosnowsky hogweed (Heracleum sosnowskyi Manden.) In the Lipovaya Gora SPNA in Perm is considered. A map of distribution of hogweed cenopopulations in the protected area is presented. The results of the influence of the invasion of Sosnovsky hogweed on the biodiversity of vascu-lar plants of some plant communities are presented. It was revealed that the invasion of hogweed into phytocenoses of the Lipovaya Gora protected area leads to a decrease in the biodiversity of vascular plants by about 26.4% (up to 12 plant species). The ways of introduction of cow parsnip into the communities of the protected area are considered. High seed productivity, high projective cover, reaching in some cases 100%, high phytomass, the presence of dormant seeds, rapid development in spring, and high anthropo-genic load on the territory determine the rapid spread of H. sosnowskyi.


2021 ◽  
Vol 35 (5) ◽  
pp. 438-479
Author(s):  
Young-Chul Kim ◽  
◽  
Hyun-Hee Chae ◽  
You-Cheol Park ◽  
Seon-Mi Lee ◽  
...  

2013 ◽  
Vol 26 (5) ◽  
pp. 566-588 ◽  
Author(s):  
Jun Gi Byun ◽  
Jeong Won Jang ◽  
Jong Cheol Yang ◽  
You Mi Lee ◽  
Su Young Jung ◽  
...  

2021 ◽  
Vol 43 ◽  
pp. e54760
Author(s):  
João Mário Comper Covre ◽  
Dayvid Rodrigues Couto ◽  
Henrique Machado Dias ◽  
João Paulo Fernandes Zorzanelli

Inselbergs are granitic or gneissic rocky outcrops prevalent in the landscape of southeastern Brazil. These ecosystems represent islands of isolated habitats that harbor a peculiar flora with high richness and endemism. The present study lists the species of vascular plants occurring in the Pedra da Andorinha Complex, located in the municipality of Jerônimo Monteiro/Cachoeiro de Itapemirim, southern Espírito Santo state, aiming to generate subsidies for the creation of a protected area. The survey was performed between July 2017 and October 2018, resulting in a record of 121 species, 96 genera, and 40 families. Bromeliaceae (17), Orchidaceae (12) and Fabaceae (10) were the richest families. The phytophysiognomy of exposed rock vegetation comprises a greater number of species (79 species) compared to the woody rupicolous communities (42). Eighteen of the collected species are threatened by extinction; a new species was discovered; and five were described based on materials previously collected in the studied location — Alcantarea patriae, Anthurium martinellii, Coleocephalocereus uebelmanniorum, Stigmatodon attenuatoides and Pitcairnia azouryi, the first four being endemic to the region. We also found Tabebuia reticulata, a rare species among Brazilian flora. Our results highlight the biological importance of the Pedra das Andorinhas Complex and reinforce the need to create a protected area to preserve biodiversity and the regional natural heritage.


Check List ◽  
2016 ◽  
Vol 12 (2) ◽  
pp. 1859 ◽  
Author(s):  
José Esteban Jiménez ◽  
Pedro Juárez ◽  
Armando Díaz

The Reserva Biológica San Luis is a small protected area located on the Pacific side of the Cordillera de Tilarán, northwestern Costa Rica, with a forest transitioning between the basal and premontane floras according to Holdridge’s Life Zones. An inventory of the vascular flora of the reserve was performed by collecting botanical samples during three years and consulting the databases of the CR, INB, MO and USJ herbaria. We report 130 families, 477 genera and 716 species of native vascular plants. Angiosperms comprise the largest group with 94.3%, followed by Pteridophytes 5.4% and Lycophytes 0.3%. The best represented life forms are herbaceous and arborescent with 35.7% and 26.8% respectively. Fabaceae and Piper are the most diverse family and genus, with 67 and 15 species respectively. Despite occupying 0.000049% of the total area of Costa Rica, this reserve protects approximately 7.3% of the vascular plants of the country.


2021 ◽  
Vol 35 (4) ◽  
pp. 347-376
Author(s):  
Young-Chul Kim ◽  
◽  
Hyun-Hee Chae ◽  
You-Cheol Park ◽  
Seon-Mi Lee ◽  
...  

Phytotaxa ◽  
2016 ◽  
Vol 283 (1) ◽  
pp. 1
Author(s):  
JUAN ANTONIO ENCINA ◽  
EDUARDO ESTRADA CASTILLÓN ◽  
JOSÉ A. VILLARREAL QUINTANILLA ◽  
JOSÉ LUIS VILLASEÑOR ◽  
CESAR M. CANTÚ AYALA ◽  
...  

This paper presents a study of the flora of the Sierra de Zapalinamé, a protected area located in the southeast of the Mexican state of Coahuila. Field trips were conducted over 10 years, during which about 2,000 botanical specimens were collected. The material obtained in the study area was deposited in the herbaria ANSM, and partial collections in MEXU, CFNL and TEX/LL. Information on floristic inventories for the region were reviewed. A total of 110 families, 475 genera, 921 species and 9 intraspecific categories of vascular plants were recorded. Out of all the families, 3 are magnoliids, 84 eudicots, 14 monocots, 6 lycophytes and ferns, and 3 gymnosperms. The families with the highest number of genera and species, respectively, are Asteraceae (80/174), Poaceae (45/112), Fabaceae (30/65), Lamiaceae (11/31), Cactaceae (14/25), Euphorbiaceae (6/25), Pteridaceae (8/24) and Brassicaceae (18/21). The genera with the largest number of species are Muhlenbergia (14), Quercus (14), Salvia (14), and Ageratina (13). The area is home to 10 species that are endemic to the southeastern region of the state of Coahuila, along with 21 species considered rare due to their scarce occurrence in the area. Genera of Nearctic and arid zones of Mexico, along with a smaller proportion with Neotropical affinity, converge in this area. The aim of this work is to contribute to a better understanding of the flora of this mountainous region in order to strengthen the management program and ensure species protection.


2014 ◽  
Vol 27 (5) ◽  
pp. 477-484 ◽  
Author(s):  
Jun Gi Byeon ◽  
Seung Hwan Oh ◽  
Kyu Song Lee ◽  
Ju Eun Yun ◽  
Jeong Won Jang ◽  
...  

2019 ◽  
Vol 33 (2) ◽  
pp. 131-167
Author(s):  
Hyun-Hee Chae ◽  
◽  
Young-Chul Kim ◽  
Kyu-Song Lee ◽  
Gi-Heum Nam ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document