scholarly journals NEW FLORISTIC FINDINGS OF VASCULAR PLANTS FROM THE TERRITORY OF THE CITIES OF KAZAN AND NABEREZHNYE CHELNY AND THEIR SURROUNDINGS (REPUBLIC OF TATARSTAN)

2019 ◽  
Vol 29 (2) ◽  
pp. 319-324
Author(s):  
A.A. Belekhov
Keyword(s):  
Vascular Plants ◽  
New Records ◽  
Rare Taxa ◽  
The Republic

The article contains information about three species of vascular plants new for the Republic of Tatarstan. It also provides new records for 4 recently discovered rare taxa. The findings are confirmed by the collections kept in the Herbarium of the Kazan Federal University (KAZ).

scholarly journals New records of adventive vascular plants in the Ulan-Ude city and its neighborhood (Western Transbaikalia)

Turczaninowia ◽  
2021 ◽  
Vol 24 (2) ◽  
pp. 42-50
Author(s):  
Aleksey V. Sutkin
Keyword(s):  
Vascular Plants ◽  
New Records ◽  
Solanum Nigrum ◽  
Onobrychis Viciifolia ◽  
Nepeta Cataria ◽  
Lactuca Serriola ◽  
Interspecies Hybrids ◽  
Viola Tricolor ◽  
The Republic ◽  
First Time

New data on 10 adventive plant species are given. Two species and one subspecies (Atriplex hortensis, Solanum nigrum subsp. schultesii, Nepeta cataria) are new for the Republic of Buryatia. Five species and two interspecies hybrids (Arctium × mixtum, Galinsoga parviflora, Hesperis pycnotricha, Lactuca serriola, Medicago × varia, Onobrychis viciifolia, Viola tricolor) are recorded for the first time in the Ulan-Ude city and its neighborhood.

scholarly journals New records to the flora of Uzbekistan (Middle Asia)

2017 ◽  
Vol 66 (1) ◽  
pp. 35-40 ◽  
Author(s):  
Кomiljon S. Тojibaev ◽  
Natalia Yu. Beshko ◽  
Orzimat T. Turginov ◽  
Farkhod I. Karimov ◽  
Avazbek Batashov ◽  
...  
Keyword(s):  
Vascular Plants ◽  
New Records ◽  
Field Studies ◽  
Asian Country ◽  
Check List ◽  
Native Flora ◽  
Central Asian ◽  
Large Numbers ◽  
The Republic ◽  
Herbarium Collections

Abstract The Republic of Uzbekistan is a Central Asian country with rich native flora. The territory belongs to the Irano-Turanian region in the Ancient Mediterranean floristic subkingdom of Holarctic. The flora of Uzbekistan accounts over 4300 species of vascular plants including large numbers of endemic species, but the check-list is still incomplete. Presented here ten new records to the flora of Uzbekistan, were found during the field studies and examination of herbarium collections preserved at TASH.

New Records for Illinois Vascular Plants.

1962 ◽  
Vol 89 (1) ◽  
pp. 62
Author(s):  
David E. Fairbrothers ◽  
G. S. Wnterringer ◽  
R. A. Evers
Keyword(s):  
Vascular Plants ◽  
New Records

scholarly journals To the study of alien species in the flora of Khakassia

2020 ◽  
Author(s):  
A.L. Ebel ◽  
◽  
S.A. Sheremetova ◽  
I.A. Khrustaleva ◽  
T.O. Strelnikova ◽  
...  
Keyword(s):  
Invasive Plants ◽  
Vascular Plants ◽  
Field Studies ◽  
Alien Plants ◽  
Black Book ◽  
Alien Plant Species ◽  
Alien Plant ◽  
Scientific Network ◽  
Alien Flora ◽  
The Republic

As a result of the field studies, analysis of publications and herbarium materials, it has been established that by now the alien flora of the Republic of Khakassia includes about 140 species of vascular plants. Of this number, more than 30 species are invasive plants included in the “Black Book of Flora of Siberia” (2016). In recent years, there has been both a fairly rapid replenishment of the flora with alien plants and a noticeable dispersal of a number of invasive species across the territory of Khakassia. For the purpose of monitoring alien plant species, we use the capabilities of the international scientific network iNaturalist.org.

scholarly journals Vegetation dynamics under non-strong agricultural impact (by the example of Oktyabrsk village environs in the Uchalinskiy District of the Republic of Bashkortostan)

2021 ◽  
Vol 10 (1) ◽  
pp. 121-127
Author(s):  
Nazar Nikolayevich Nazarenko ◽  
Svetlana Yuryevna Batyusheva
Keyword(s):  
Plant Communities ◽  
Vegetation Dynamics ◽  
Vascular Plants ◽  
Abiotic Factors ◽  
Pasture Digression ◽  
Plant Associations ◽  
Republic Of Bashkortostan ◽  
Principal Factors ◽  
The Republic ◽  
Agricultural Impact

Vegetation and its biotopes that are transitional between ruderal and natural ones have been researched in Oktyabrsk village environs (Uchalinskiy District of the Republic of Bashkortostan). The studied vegetation is characterized by rather low biodiversity values and high values of dominance 56 species of vascular plants are identified, 10-species plant communities with 23 clear identified dominant and co-dominant species prevail. Ruderal species are dominant and co-dominant for the majority of plant communities. Fifteen plant associations and specific biotopes have been defined by multivariate statistics methods. The identified associations are phytometers for detected principal abiotic factors. The detected associations form ordination series the authors have identified three biotopical centers (ruderal, birch forest and steppe), three biotopical series and three coenotic series, which are associated with high and temperate pasture loading levels and pasture digression series, forming an integrated succession system of the studied territory. It has been established that principal factors of associations forming is pasture loading level and the principal factors of biotopes forming are soil moistening and its variability, ombroregime (humidification level), termoregime and regime of continentality (temperature-varying amplitude).

scholarly journals Flora and Vegetation of the Island of Kalamos (Ionian Sea, Greece) – Floristic Analysis and Phytogeographical Aspects

Hacquetia ◽  
2015 ◽  
Vol 14 (2) ◽  
pp. 307-318 ◽  
Author(s):  
Evagelos Baliousis
Keyword(s):  
New Records ◽  
Ionian Sea ◽  
Vegetation Types ◽  
Local Distribution ◽  
Habitat Types ◽  
Rare Taxa ◽  
Floristic Analysis ◽  
Infraspecific Taxa ◽  
Ionian Island ◽  
First Time

Abstract The floristic investigation of the Ionian island of Kalamos resulted in the addition of 275 specific and infraspecific taxa, which are reported here, to a present total of 502 taxa. For each newly recorded taxon local distribution and habitat types are presented. Convolvulus pentapetaloides and Malcolmia graeca subsp. hydraea are reported for the first time from the Ionian islands. Some of the new records concern rare taxa in Greece or regional endemics, which are, therefore, chorologically significant, such as Alkanna corcyrensis, Stachys ionica, Heptaptera colladonioides. A brief description of some of the vegetation types of the island is given. The results of floristic analysis and phytogeographical aspects demonstrate the pronounced Mediterranean character of the island’s flora.

New taxa, new records and name changes for southern African plants

Bothalia ◽  
1988 ◽  
Vol 18 (2) ◽  
pp. 293-304 ◽  
Author(s):  
G. E. Gibbs Russell ◽  
W. G. Welman ◽  
G. Germishuizen ◽  
E. Retief ◽  
B. J. Pienaar ◽  
...  
Keyword(s):  
Southern Africa ◽  
Vascular Plants ◽  
New Records ◽  
The Past ◽  
Past Half Century ◽  
Infraspecific Taxa ◽  
African Plants ◽  
New Research ◽  
Name Changes ◽  
Past Half

Alterations to the inventory of about 24 000 species and infraspecific taxa of bryophytes and vascular plants in southern Africa are reported for the year 1987. The inventory, as presently maintained in the Taxon component of the PRECIS system, contains the accepted name for each taxon, synonyms previously in use as accepted names during the past half-century, and literature references necessary to identify species in each genus and to establish the synonymy. The inventory is updated as new research affecting plant classification in southern Africa is published. During 1987 there were 678 alterations, representing about 2,8% of the total number of taxa.a

Diversity of desmids in three Thai peat swamps

Biologia ◽  
2008 ◽  
Vol 63 (6) ◽  
Author(s):  
Neti Ngearnpat ◽  
Peter Coesel ◽  
Yuwadee Peerapornpisal
Keyword(s):  
Species Richness ◽  
Environmental Conditions ◽  
New Records ◽  
Rare Taxa ◽  
Peat Swamp ◽  
Physical And Chemical ◽  
Habitat Parameters

AbstractThree peat swamps situated in the southern part of Thailand were investigated for their desmid flora in relation to a number of physical and chemical habitat parameters. Altogether, 99 species were encountered belonging to 22 genera. 30 species are new records for the Thai desmid flora. Laempagarung peat swamp showed the highest diversity (45 species), followed by Maikhao peat swamp (32 species) and Jud peat swamp (25 species). Despite its relatively low species richness, Jud swamp appeared to house a number of rare taxa, e.g., Micrasterias subdenticulata var. ornata, M. suboblonga var. tecta and M. tetraptera var. siamensis which can be considered Indo-Malaysian endemics. Differences in composition of the desmid flora between the three peat swamps are discussed in relation to environmental conditions.

scholarly journals A checklist of the vascular plants of the lowland savannas of Belize, Central America

Phytotaxa ◽  
2013 ◽  
Vol 101 (1) ◽  
pp. 1 ◽  
Author(s):  
ZOË A. GOODWIN ◽  
GERMAN N. LOPEZ ◽  
NEIL STUART ◽  
SAMUEL G.M. BRIDGEWATER ◽  
ELSPETH M. HASTON ◽  
...  
Keyword(s):  
Central America ◽  
Vascular Plants ◽  
New Records ◽  
Red List ◽  
The Third ◽  
World Conservation ◽  
The North ◽  
The World ◽  
History Of ◽  
Herbarium Collections

 Lowland savannas, covering an area of 2,342 km2, form the third largest ecosystem in Belize yet are unevenly and therefore poorly represented in the country’s protected area system. Based on more than 5,700 herbarium collections, a checklist of 957 species of vascular plants is presented for this ecosystem representing ca. 28% of the Belizean flora, of which 54 species are new records for the country. Of the 41 species of plants known to be endemic to Belize, 18 have been recorded within the lowland savanna, and nine species are listed in The World Conservation Union (IUCN) 2010 Red List of Threatened Species. Of the total savanna ecosystem flora, 339 species are characteristic of the open savanna, whilst 309 and 114 species are more frequent in forest and wetland areas respectively. Most species (505, 53% of the lowland savanna flora) are herbaceous. Although the lowland savanna has been relatively well collected, there are geographical biases in botanical sampling which have focused historically on the savannas in the centre and the north of the country. A brief review of the collecting history of the lowland savanna is provided, and recommendations are given on how future collecting efforts may best be focused. The lowland savanna is shown to be a significant regional centre of plant diversity.

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