scholarly journals Presence and distribution of Suillus plorans in the Polish Tatra Mts (Western Carpatians)

2014 ◽  
Vol 71 (3) ◽  
pp. 235-242
Author(s):  
Michał Ronikier ◽  
Anna Miśkiewicz ◽  
Piotr Mleczko

<em>Suillus plorans</em> is a very interesting mountain ectomycorrhizal fungus, attached to <em>Pinus cembra</em>. The paper reports its presence in the Polish Tatra Mts as a new species for Poland, discusses its previous situation among macromycetes of Poland, and its conservation status. It includes detailed descriptions of carpophores and mycorrhizae specimens collected in Poland. Basing on records of both carpophores and mycorrhizae, a map of species' occurrence in the Tatra National Park was prepared and compared with the distribution of <em>Pinus cembra</em> in this area. Identity of mycorrhizae was assessed by a morphological study and confirmed by PCR-RFLP patterns analysis of carpophore and mycorrhizal mycelium.

2020 ◽  
Author(s):  
Pierre A. Mvogo Ndongo ◽  
Thomas von Rintelen ◽  
Neil Cumberlidge

A new species of freshwater crab of the genus Potamonemus Cumberlidge & Clark, 1992, is described from Mount Manengouba Reserve and the Bakossi National Park in the tropical rainforests of southwestern Cameroon, Central Africa. Potamonemus man n. sp. is recognized by characters of the carapace and chelipeds. In addition, a phylogenetic analysis based on partial sequences of three mitochondrial DNA genes (COI, 12S rRNA, and 16S rRNA) that included representatives of all other freshwater crab genera found in Cameroon recovered each of the new species as a distinct lineage. A diagnosis and illustrations of the new species are provided, and it is compared to the other species in this genus. Brief notes are provided on the ecology of the new species and the two other species of Potamonemus. An identification key to the species of Potamonemus is provided and its conservation status discussed.


Phytotaxa ◽  
2019 ◽  
Vol 427 (1) ◽  
pp. 1-8
Author(s):  
GERARDO A. SALAZAR ◽  
FRANCISCO TOBAR ◽  
ROLANDO JIMÉNEZ-MACHORRO ◽  
EFRAÍN FREIRE ◽  
MARCIA PEÑAFIEL CEVALLOS

Recent exploration of the foothills of the Cordillera del Cóndor, southeastern Ecuador, led to the discovery of an unknown species of Sarcoglottis, and subsequent study in Peruvian herbaria permitted to record it in Peru. Here we describe it as Sarcoglottis neillii and provide a detailed drawing and color photographs taken from live plants. We compare its morphology with that of similar members of Sarcoglottis and conduct a preliminary assessment of its conservation status. Sarcoglottis neillii belongs to a small group of species including S. metallica, S. maroaënsis and S. stergiosii, differing from the former two species in leaf coloration and from the latter in flower size and labellum morphology. The single known Ecuadorian location of S. neillii was destroyed by extensive open pit-mining activities, but the several records from Peru suggest that the species is widespread; three locations occur within the Yanachaga-Chemillén National Park, but information on its actual range and potential threats is lacking and we suggest for it the category of Data Deficient (DD) until further field studies permit a better-informed assessment of its risk status.


Phytotaxa ◽  
2020 ◽  
Vol 436 (2) ◽  
pp. 182-186
Author(s):  
ISIS ROLLIM ◽  
MARCELO TROVÓ

We describe and illustrate Wahlenbergia itatiaiensis, a new species of Campanulaceae, endemic to the Itatiaia National Park in the Atlantic Forest (Brazil). The new species is compared with W. linarioides, the sympatric and morphologically most similar species, and to W. intermedia. Wahlenbergia itatiaiensis is mainly distinguished by the linear to lanceolate leaves with few, short denticles along the margin, 3-locular ovary, and 3-lobed stigma. An identification key for these species is provided. The new species occurs on sandy and rocky, wet soils, adjacent to dirt roadsides of the upper part of the National Park. Detailed comments on the distribution and conservation status, as well as details of morphological variation and photographs are provided.


2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Jaroslav Vido ◽  
Tsegaye Tadesse ◽  
Zbyšek Šustek ◽  
Radoslav Kandrík ◽  
Miriam Hanzelová ◽  
...  

Drought has recently become a significant topic in the Central European region. It has been observed that the drought phenomenon has severe impacts on the agriculture, hydrology, social, and economic sectors of lowland areas. This study focuses on how drought, defined as a precipitation shortage, occurs in higher altitudes of the Tatra National Park (Tatra Mts., Slovakia), which is a significant biological reserve of the Central European fauna and flora. The main goals of this research include identifying drought variability and its characteristics over the Tatra National Park in the West Carpathians (Slovakia), especially to characterizing drought variability and its spatial pattern across the Tatra National Park from 1961 to 2010 using the Standardized Precipitation Index (SPI) and standard Geographic Information System (GIS) methods. The results showed that frequency of drought occurrence has cyclic pattern with approximately 30-year period. The spatial analyses showed that precipitation shadow of the mountains influences the risk of drought occurrence. The drought-prone areas over the mountains are also identified.


2021 ◽  
Vol 78 (1) ◽  
pp. e106
Author(s):  
Divya Korappara Venugopal ◽  
Santhosh Nampy ◽  
Ayilliath Kuttiyeri Pradeep ◽  
Dani Francis ◽  
Vishnu Mohan ◽  
...  

Parasopubia raghavendrae, a new species of Orobanchaceae is described from the southern Western Ghats of Kerala. It resembles P. delphinifolia and P. hofmannii var. hofmannii by its habit, shape, colour and hairiness of corolla lobes but differs by length of calyx tube, hairiness of staminal filaments and stomium, and shape and ornamentation of seeds. Parasopubia raghavendrae is hitherto known only from the type locality Mathikettan Shola National Park in Idukki district, Kerala. Detailed description of the new species along with colour photographs and comparison with its closely similar species are given. We also assessed provisionally the conservation status of the new species as Critically Endangered (CR) according to IUCN Red List Categories and Criteria.


Phytotaxa ◽  
2017 ◽  
Vol 296 (1) ◽  
pp. 81 ◽  
Author(s):  
ANA PAULA FORTUNA-PEREZ ◽  
MARCOS JOSÉ DA SILVA ◽  
ELISA SILVA CÂNDIDO ◽  
WANDERLEIA DE VARGAS ◽  
THIAGO COBRA E MONTEIRO ◽  
...  

During a taxonomic study of Eriosema in Brazil, a new species was discovered from the Chapada dos Veadeiros National Park, Goiás State. Eriosema elegans is herein described and illustrated and its morphological affinities with related species discussed. The geographical distribution, conservation status, and information about flowering and fruiting are provided. Also, a study of secretory structures of leaflets of the new species and the morphologically related species E. glabrum was carried out.


Author(s):  
Nguyen Danh Hung ◽  
Nguyen Thanh Chung ◽  
Ly Ngoc Sam ◽  
Le Thi Huong

Abstract: Amomum glabrum S. Q. Tong (Zingiberaceae), collected from the Provinces in North Central Vietnam (Thanh Hoa province: Xuan Lien Nature Reserve; Nghe An: Pu Mat National Park, Pu Huong and Pu Hoat Nature Resever; Ha Tinh: Vu Quang National Park; Quang Binh: Phong Nha-Ke Bang National Park; Thừa Thiên Huế: Bạch Mã National Park), is reported here as a new record for the flora of Vietnam, which raised the species number of Amomum to 13. A detailed description and coloured photographs are provided along with data on distribution, ecology, phenology, conservation status and notes on the relative species Keywords: Amomum, Amomum glabrum, North Central, Zingiberaceae. References [1] de Boer H., Newman M., Poulsen A.D., Droop A.J., Fér T., Lê T.T.H., Hlavatá K., Lamxay V., Richardson J.E., Steffen K. & Leong-Škorničková J., Convergent morphology in Alpinieae (Zingiberaceae): Recircumscribing Amomum as amonophyletic genus, Taxon 67 (1) (2018) 6–36.[2] Gagnepain F., Amomum. In: Lecomte, P. H., Fl. Indo-Chine 6(1) (1908) 102–117.[3] Pham Hoang Ho, An illustrated Flora of Vietnam 3: 432–461, Youth Publication, Ho Chi Minh City (in Vietnamese).[4] Nguyen Quoc Binh, Classification Research in the Zingiberaceae in Vietnam, Biology PhD., Ha Noi, 2011 (in Vietnamese).[5] V. Lamxay and M.F. Newman, Are vision of Amomum (Zingiberaceae) in Cambodia, Laos and Vietnam, Edinburgh Journal of Botany 69(1) (2012) 99-206.[6] Ly Ngoc Sam & Jana Leong-Skornickova, Amomum cristatissimum (Zingiberaceae: Alpinieae), a new species with echinate fruits from central Vietnam, Nordic Journal of Botany 36(3) (2018) https://doi.org/10.1111/njb.01691.[7] Wu D.L. and Larsen K., Flora of China 24: 347-356. St Louis: Missouri Botanical Garden Press, and Beijing: Science Press, 2000.[8] S.Q. Tong, Some new taxa of Zingiberaceae from Yunnan, Acta Phytotaxonomica Sinica 27(4) (1989) 277–292.[9] W. Roxburgh, Amomum. In: Flora Indica 1 (1820) 37–46. Serampore: Mission Press.   


Phytotaxa ◽  
2018 ◽  
Vol 364 (3) ◽  
pp. 283
Author(s):  
S. SYAM RADH ◽  
SANTHOSH NAMPY

Peperomia ekakesara (Piperaceae) is described and illustrated as a new species from Mathikettan shola National Park in southern Western Ghats, Kerala, India. Information is given on the distribution, ecology, phenology, and conservation status of this new species. A key for the identification of south Indian species is provided.


Phytotaxa ◽  
2015 ◽  
Vol 207 (1) ◽  
pp. 93
Author(s):  
Daniel Pavon ◽  
Henri Michaud ◽  
Errol Vela ◽  
Jean-Marc Tison

A new species of Orobanche was discovered in the Calanques National Park near Marseille, where it seems to be endemic. Its exclusive host, Staehelina dubia (Asteraceae), was never mentioned before as a host for Orobanchaceae. The new species is described here and named Orobanche staehelinae. The diagnostic characters are given in comparison with possible related species (O. kochii, O. leptantha, O. loscosii, O. canescens and O. santolinae). Its peculiar ecology (thermophilous screes, habitat of community interest) and conservation status (endangered, IUCN red list category) are presented.


Phytotaxa ◽  
2019 ◽  
Vol 405 (3) ◽  
pp. 171
Author(s):  
PASAKORN BUNCHALEE ◽  
PRANOM CHANTARANOTHAI ◽  
DAVID M. JOHNSON ◽  
NANCY A. MURRAY

A new species, Polyalthia khaoyaiensis, is proposed based on materials from central Thailand. The species appears most similar to Polyalthia meghalayensis and Polyalthia evecta, differing from these taxa in having shorter pedicels and usually two (rather than one) ovules per carpel. From P. meghalayensis it differs further in absence of a claw from the inner petals. The new species is described and illustrated. The conservation status of the species is considered and it is given an assessment of Least Concern (LC), as it is locally common in the hill evergreen forest of Khao Yai National Park.


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