Vascular plants of Parapolsky cluster in the «Koryaksky» nature reserve (mainland of Kamchatsky krai)

2018 ◽  
Vol 66 ◽  
pp. 101-124
Author(s):  
V.V. Yakubov ◽  
Keyword(s):  
Vascular Plants ◽  
Nature Reserve

Additions and clarifications to the flora of “Castel” nature reserve (the Southern Coast of the Crimea)

2020 ◽  
pp. 112-127
Author(s):  
L. E. Ryff
Keyword(s):  
Vascular Plants ◽  
Nature Reserve ◽  
Vascular Plant ◽  
Field Research ◽  
Southern Coast ◽  
Crimean Peninsula ◽  
Annotated List ◽  
The Crimea ◽  
Protected Natural Area ◽  
Biological Flora

The aim of the work is to supplement and clarify the annotated list of vascular plants of “Castel” nature reserve on the Southern coast of the Crimea. Methods. The work is based on the results of long standing field research, which was carried out by the traditional route-reconnaissance method, analysis of YALT herbarium materials and data from literary and Internet sources. Arealogical and biomorphological characteristics of species are given according to "Biological Flora of the Crimea" by V.N. Golubev, biotope coding according to EUNIS habitat classification. The nomenclature of taxa corresponds to the " Spontaneuos flora of the Crimean peninsula" by A.V. Yena and to international databases Euro+Med PlantBase, The Plant List, Catalog of Life. Results. An additional annotated list of vascular plants of “Castel” nature reserve has been compiled, including 152 species, subspecies and cultivars from 97 genera of 38 families, of which 53 genera and 11 families have also not been cited for this territory before. Arealogical, biomorphological, biotopic and sozological characteristics of the taxa are given. As a result of a critical analysis of the list previously published by E.S. Krainyuk, four species were redefined, two species were proposed to be excluded from the flora of the specially protected natural area, several taxa are considered doubtful. Conclusions. The list of vascular plant taxa in “Castel” nature reserve has been supplemented with 11 families, 53 genera, and 152 species, subspecies, and cultivars; several species from the previously compiled list have been proposed to be excluded or considered doubtful. Thus, the flora of the protected area includes at least 425 species from 68 families. For the first time, the biotopic characteristic of the flora of the reserve was established.

scholarly journals The role of European rare habitats in conservation of rare phytodiversity of «Drevlianskyi» Nature Reserve

2021 ◽  
pp. 31-41
Author(s):  
O. Orlov ◽  
V. Konishchuk ◽  
V. Martynenko
Keyword(s):  
Rare Species ◽  
Vascular Plants ◽  
Classification Scheme ◽  
Nature Reserve ◽  
Field Research ◽  
Habitat Directive ◽  
Central European ◽  
Bern Convention ◽  
Scots Pine Forests

Classification scheme of rare habitats of Europe according to Bern Convention and Habitat Directive of EU was presented for the territory of Drevlianskyi nature reserve. It was shown significant habitat’s diversity of nature reserve from all main types of habitats — water (permanent and temporary lakes (waterbodies), watercources, reedbeds habitats), bog (eutrophic and mesotrophic mires), grassland (dry, mesic and wet grassland, floodplain and fen scrub, heaths), forest (leaved and conifer forests (woodland), rock (rocks and talus of silicate rocks). According to the results of field research, the territory of the reserve represented by 30 habitats (1 — ІІ leaves, 4 — ІІІ leaves, 25 — ІV leaves). It is established that the most common habitat 91T0 (Central European lichen Scots pine forests), which represented by 153 localities in A1C (dry pine forest) on an area of 421.5 ha. It was made a conclusion that the role of rare habitats in nature reserve Drevlianskyi is determinant for conservation of rare species of vascular plants that are protected by the Bern Convention, European Red List and included to the Red Book of Ukraine. The results of the analysis of the role of rare biotopes of Europe in the conservation of species of flora of different protection status on the territory of Drevlianskyi nature reserve show that most of the rare plant species of reserve listed in Resolution № 6 of the Bern Convention (Annex I), revised in 2011, are present in its rare settlements. The role of rare habitats of Drevlianskyi nature reserve in the conservation of rare species of flora is decisive — of the 29 species of plants of supranational and national levels of protection in rare habitats there are 24 species or 82.8% of their total number.

scholarly journals Estimation of land-use changes on Kitulo Plateau, Tanzania, using satellite imagery

Oryx ◽  
1994 ◽  
Vol 28 (3) ◽  
pp. 173-182
Author(s):  
Jon C. Lovett ◽  
Erik Prins
Keyword(s):  
Land Use ◽  
Satellite Imagery ◽  
Vascular Plants ◽  
Satellite Images ◽  
Nature Reserve ◽  
Land Use Changes ◽  
Bare Soil ◽  
Digital Analysis ◽  
Threatened Plants ◽  
Strong Case

The Kitulo Plateau of southern Tanzania is a lava plateau covering 273 sq km at an altitude of over 2500 m. The vegetation is predominately grassland with more than 350 taxa of vascular plants, of which nearly 5 per cent are of restricted distribution. Although the plateau is extensive, much of it is now cultivated. Digital analysis of satellite images showed that at least 24 per cent of the plateau was bare soil, modified grassland or cultivation between 1973 and 1989. The botanical importance of the plateau and increase in cultivation make a strong case for the establishment of a nature reserve to protect its rare and threatened plants.

scholarly journals Vascular plants of Łempis nature reserve in the Augustów forest (NE Poland)

Steciana ◽  
2018 ◽  
Vol 21 (3) ◽  
pp. 107-113
Author(s):  
Paweł Pawlikowski ◽  
Iwona Dembicz ◽  
Michał Tyszkowski ◽  
Justyna Ryniewicz ◽  
Łukasz Kozub ◽  
...  
Keyword(s):  
Vascular Plants ◽  
Nature Reserve ◽  
Ne Poland

scholarly journals Biodiversity of the flora of vascular plants of the Makarovsky Nature Reserve on Sakhalin Island

2021 ◽  
Vol 946 (1) ◽  
pp. 012045
Author(s):  
N D Sabirova ◽  
R N Sabirov
Keyword(s):  
Vascular Plants ◽  
Nature Reserve ◽  
Life Forms ◽  
Middle Part ◽  
Rare Plants ◽  
Sakhalin Island ◽  
Research Results ◽  
Red Data Book ◽  
Data Book ◽  
Geographical Elements

Abstract The article is devoted to the research results concerning the flora of vascular plants of the Makarovsky Nature Reserve situated in the middle part of Sakhalin Island. Nowadays, 407 species of vascular plants have been identified on its territory, and 26.8 % of the total number of taxa known on the island. Among them, 13 species of rare plants included in the Red Data Book of the Sakhalin Region have been identified. The structure of the leading families and genera is indicated, the flora is analyzed by life forms, geographical elements and ecological-cenotic groups.

Coenotical diversity of vegetation of mountain-tundra and open woodland belts on the Manpupuner Ridge (Northern Urals, Pechoro-Ilychskiy Nature Reserve)

2018 ◽  
pp. 47-84 ◽  
Author(s):  
S. V. Degteva ◽  
Yu. A. Dubrovskiy
Keyword(s):  
Vascular Plants ◽  
Nature Reserve ◽  
Green Moss ◽  
Species Number ◽  
Pinus Sibirica ◽  
Flat Plates ◽  
Elevation Gradients ◽  
Mountain Tundra ◽  
Crown Density ◽  
Open Woodland

The study of coenotical diversity of mountain tundra and open woodland altitudinal belts at Manpupuner ridge (Pechoro-Ilych Nature Reserve) in 2012–2013 continues the previous researches by Institute of Biology Komi Scientific Centre RAS at ridges Schuka-Yol-is, Kychyl-is, Makar-is, Tonder and Turynya-ner, and Mankhambo in 2007–2011 (Deg­teva, Dubrovskiy 2009, 2012, 2014). The data were obtained using the complex of traditional and modern methods of phytocoenotical and floristical researches (Ipatov, Mirin, 2008). 184 relevés (kept in the Phytocoenarium of the Institute of Biology KSC RAS), made at 400 m2 plots in open woodland and forests stands, at 100 m2 plots in meadow, tundra and shrub stands or within the limits of the communities, were set along the profiles at the elevation gradients. The assessment of vertical and horizontal structure, species number and abundance of vascular plants, main mosses and lichens as well as community classification according the dominant approach was carried out. In mountain tundra communities which are located at flat plates and terraces of the upper part of slopes 122 species of vascular plants, 36 of mosses and 37 of lichens were found. Three associations (Fruticuleto-betuletum nanae flavocetrariosum (Fig. 2), Fruticuletum cladinosum, Myrtilletum cladinosum, Fruticuletum cladinosum) of lichen tundra (Table 2), two ones (Fruticuleto-betuletum nanae hylocomiosum, Myrtilletum hylocomiosum) of green moss tundra (Fig. 3, 4) and ass. Bistorto majoris-avenelletum poly­trichosum of Polytrichum-dominated tundra (Table 3) were distinguished. More diverse is vegetation of the open woodland belt where the complex of open woodlands, bushes and meadows is presented. Poor in species number spruce open woodlands with total tree crown density is 0.1–0.2 and of 2–3 m height in the upper part of the belt and 6 m in the lower slope parts, which occur at about 680–760 m,1 belong to associations Piceetum betuloso nanae–caricoso-empetroso-cladinosum and P. avenelloso-myrtilloso-hylocomiosum (Table 4; Fig. 5). Pinus sibirica open woodlands (Table 4) of lichen (Cembretum betuloso nanae–arctoetoso alpinae–flavocetrariosum (Fig. 6) and C. caricoso globularis–vaccinioso uliginosii–cladinosum) and green moss (C. caricoso globularis–vaccinioso uliginosii–hylocomiosum) types were met at 620–640 m at flat terraces (first time in the Pechoro-Ilych Nature Reserve). Open woodlands dominated by mountain ecological form of Betula pubescens occur at 580–770 m more common at east and north-west exposition, but also occur at south-west and north slopes and in the southern part of the Manpupuner Ridge, on terraces. Taxation parameters of the stands change with the elevation changes. In the upper part of this belt, the canopy density is 0.1–0.2, tree height 1.5–2.5 m and stem diameter 2–4 cm, at elevations about 600 m, 0.4–0.6, 8–12 m and 18–26 cm respectively. Five associations are distinguished within this formation: Montano-Betuletum gymnocarpiosum, M.-B. geraniosum albiflorii, M.-B. calamagrostidosum, M.-B. aconitosum (Fig. 7), M.- B. avenellosum (Table 5). Shrub vegetation is presented by Salix spp., Betu­la nana and Juniperus sibirica stands. The willows (Sali­cetum lanatae geraniosum albiflorii and Salicetum lanatae mixtoherboso–calamagrostidosum) (Table 6, Fig. 8) are developed in stream runoffs/valleys at ele­vations 700–770 m. Juniperus communis communities (Juniperetum sibiricae avenelloso-myrtilloso-hylocomiosum (Fig. 9) and Juniperetum sibiricae gymnocarpiosum; Table 6) in the Pechoro-Ilych Nature Reserve are found at 670–780 m in the drained ecotopes at terraces, flat and convex slopes. Betula nana stands (Betuletum nanae empetroso-caricoso-hylocomioso-cladinosum (Fig. 10), Betuletum nanae caricoso-hylocomiosum (Fig. 11) and Betuletum nanae fruticuloso-hylocomiosum; Table 6) cover the largest areas at 680–750 m on terraces, flat, convex and concave slopes and saddles between the individual vertices. In mountain meadows (Calamagrostidetum geraniosum (Fig. 12) and Geranietum mixtoherbosum (Fig. 13)) which do not cover large areas at the ridge and occur on rich wet soils at stream runoffs, valleys and the borders of the stone-fields, 117 species of vascular plants, 27 of mosses and 32 of lichens are found (Table 7). Coenotical core of their flora is formed by species of meadow and mountain meadow eco-coenotical group. Species number at 100 m2 plot vary from 12 to 45 (mean 27). Three associations (Piceetum fruticuloso-hylocomiosum, P. aconitosum and P. dryopteridosum expansae) dominate in the mountain forest belt. The common number of syntaxa of association level at the Manpupuner Ridge is 27 including mountain tundras, bushes, meadows, open woodlands and forests.

scholarly journals Rediscovery of the Sculptured Toadstool, Amanita sculpta (Amanitaceae) in SingaporeFlora of Singapore precursors, 25: Taxonomic notes on new discoveries from Bukit Timah Nature Reserve, including two native genera newly recorded

2021 ◽  
Vol 73 (1) ◽  
pp. 33-48
Author(s):  
M.A. Niissalo ◽  
L.M. Choo
Keyword(s):  
New Species ◽  
Vascular Plants ◽  
New Record ◽  
Nature Reserve ◽  
History Of ◽  
Collection History ◽  
A New Species

As part of a project to sample tissue from all native vascular plants in Bukit Timah Nature Reserve, we collected material from four species that have not been previously recorded in Singapore. Of these, Nervilia singaporensis Niissalo has already been described as a new species, native to Singapore. Two species, Lepidogyne longifolia (Blume) Blume (Orchidaceae) and Ptyssiglottis kunthiana (Wall. ex Nees) B.Hansen (Acanthaceae), which are reported here, belong to genera that have not previously been recorded in Singapore. Based on their collection history in the region and their habitat in Bukit Timah Nature Reserve, we consider them native to Singapore. The fourth new record, Plectocomiopsis cf. corneri Furtado (Arecaceae), also reported here, is a new species record for Singapore, but based on the collection history of the species and its only known locality in Singapore, we consider it introduced. The nomenclature and history of these species are discussed and we designate lectotypes for several names that are relevant to these species: Neottia longifolia Blume, Lepidogyne sceptrum Schltr., Polytrema aequale Ridl., Polytrema aequale Ridl. var. minor Ridl. and Polytrema vulgare C.B.Clarke. We also designate a neotype for Lepidogyne minor Schltr.

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