Новые находки редких и малоизвестных видов цветковых растений флоры Крыма

Приводятся сведения о примечательных находках пяти видов: для охраняемых в Крыму Allium regelianum и Frankenia pulverulenta указаны новые местонахождения на полуострове; подтверждено произрастание в Крыму Ornithogalum arcuatum и Phelipanche arenaria; Tetradiclis tenella найден нами спустя 94 года после предыдущего сбора

THE MOLECULAR GENETIC STUDY OF KRIM-SAGHYZ (Taraxacum hybernum Steven) USING SSR, RAPD AND ISSR MARKERS

Krim-saghyz (Taraxacum hybernum Steven) is an alternative to Hevea brasiliensis as a source of natural rubber. In Russia, krim-saghyz is common only in the Crimean Peninsula and is traditionally named after it. In spite of its potential for economical use, the genetic structure of the Crimean population of this plant is still unexplored. In this regard, the purpose of our work was a comparative molecular-genetic characterization of T. hybernum from various habitats of the Crimean Peninsula using SSR, RAPD and ISSR markers. According to the plan, we collected achenes, leaves and roots of krim-saghyz in 10 spots all over the Crimean Peninsula. We found the plants in the western part of the southern Crimean coast and the western part of the Crimean foothills, which are two general regions of the area of this species. Total DNA was extracted from dry leaves of krim-saghyz with cetyltrimethylammonium bromide (CTAB). For the first time 12 SSR, 3 RAPD and 3 ISSR markers were tested on krim-saghyz. To observe polymorphism of RAPD- and ISSR-fragments, we used analytical electrophoresis in 1.7 % agarose gel. To compare the length of SSR amplicons, we used gel-electrophoresis in 8 % polyacrylamide gel. We found that the Crimean population of krim-saghyz appears to be genetically homogeneous. This could be due to a small geographic range and apomictic reproduction of this species. However, the phenotypical diversity within the population of T. hybernum is well known from the literature. Consequently, the study of the DNA polymorphism of this species should be continued, in particular, with the help of high-resolution techniques

Findings to the flora of Russia and adjacent countries: New national and regional vascular plant records, 4

With this paper we continue a new annual series, the main purpose of which is to make significant floristic findings from Russia and neighboring countries more visible in Russia and abroad. In total, this paper presents new records for 48 vascular plant species from 6 Eurasian countries, obtained during field explorations, as well as during taxonomic revisions of herbarium materials. For the first time, a new locality of Leontopodium leiolepis is recorded for Russia, Rheum uzengukuushi for China, Rorippa prolifera for Lithuania, Lappula marginata for Kyrgyzstan and Tajikistan, Anthriscus caucalis, Chenopodium ficifolium, Euphorbia prostrata for Uzbekistan, Adonis × hybrida, Potamogeton × franconicus, Solidago × niederederi for the Asian part of Russia, Echinochloa esculenta, Poa jamalinensis, Puccinellia poecilantha for Siberia, Potentilla intermedia for the Caucasus, Rhynchospora alba for the Russian part of Altai, Poa sphondylodes, Veronica beccabunga for Eastern Siberia, Asclepias syriaca for the Republic of Altai, Chimaphila umbellata, Orobanche korshinskyi, Veronica scutellata for the Republic of Buryatia, Cirsium alatum, Thalictrum simplex for the Republic of Crimea, Thymus rariflorus, Th. terekensis for the Republic of Ingushetia, Berberis thunbergii, Crataegus maximowiczii, Prunus serotina for the Republic of Mordovia, Oenothera villosa for the Republic of Tatarstan, Astragalus sulcatus, Galium mollugo for the Republic of Tyva, Phragmites altissimus for the Chelyabinsk Region, Senecio dubitabilis for the Magadan Region, Asclepias syriaca, Galatella villosa, Potentilla recta for the Novosibirsk Region, Dodartia orientalis for the Omsk Region, Viola hultenii for the Sakhalin Region, Phragmites tzvelevii for the Samara Region and the Middle Volga, Jacobaea ferganensis for the Samara Region, Carex media, Impatiens parviflora for the Tyumen Region. There are some more findings which are not new for the region but they contribute significantly to the understanding of species distribution

Euro plus Med-Checklist Notulae, 11

This is the eleventh of a series of miscellaneous contributions, by various authors, where hitherto unpublished data relevant to both the Med-Checklist and the Euro+Med (or Sisyphus) projects are presented. This instalment deals with the families Anacardiaceae, Asparagaceae (incl. Hyacinthaceae), Bignoniaceae, Cactaceae, Compositae, Cruciferae, Cyperaceae, Ericaceae, Gramineae, Labiatae, Leguminosae, Orobanchaceae, Polygonaceae, Rosaceae, Solanaceae and Staphyleaceae. It includes new country and area records and taxonomic and distributional considerations for taxa in Bidens, Campsis, Centaurea, Cyperus, Drymocallis, Engem, Hoffmannseggia, Hypopitys, Lavandula, Lithraea, Melilotus, Nicotiana, Olimarabidopsis, Opuntia, Orobanche, Phelipanche, Phragmites, Rumex, Salvia, Schinus, Staphylea, and a new combination in Drimia.Peer reviewe

Euro+Med-Checklist Notulae, 14

Abstract: This is the fourteenth of a series of miscellaneous contributions, by various authors, where hitherto unpublished data relevant to both the Med-Checklist and the Euro+Med (or Sisyphus) projects are presented. This instalment deals with the families Apocynaceae, Compositae, Crassulaceae, Cyperaceae, Euphorbiaceae, Gramineae, Leguminosae, Nyctaginaceae, Onagraceae, Orobanchaceae, Rubiaceae, Solanaceae and Umbelliferae. It includes new country and area records and taxonomic and distributional considerations for taxa in Acalypha, Bupleurum, Carex, Datura, Epilobium, Eragrostis, Galium, Leontodon, Mirabilis, Nerium, Orobanche, Phelipanche, Rhinanthus, Saccharum, Sedum, Trifolium, Tripleurospermum and Willemetia. Citation For the whole article: Raab-Straube E. von & Raus Th. (ed.) 2021: Euro+Med-Checklist Notulae, 14.-Willdenowia 51: 355-369. For a single contribution (example): Bergmeier E. 2021: Leontodon longirostris (Finch & P. D. Sell) Talavera-Pp. 356-357 in: Raab-Straube E. von & Raus Th. (ed.), Euro+Med-Checklist Notulae, 14.-Willdenowia 51: 355-369. https://doi.org/10.3372/wi.51.51304 Version of record first published online on 30 November 2021 ahead of inclusion in December 2021 issue

Epipactis leptochila (Godfery) Godfery (Orchidaceae) – новый вид для флоры России

Сообщается о находке Epipactis leptochila (Godfery) Godfery в юго-западной части Крыма. Приводятся данные о диагностических признаках вида и собранных гербарных образцах. Для флоры России вид указывается впервые.</p

Строение гнёзд двух видов рода Leptochilus (Hymenoptera, Vespidae, Eumeninae)

Описано два гнезда ос Leptochilus alpestris (de Saussure, 1855) и Leptochilus regulus (de Saussure, 1855), собранных в Крыму. Гнездо L. alpestris обнаружено в пустой раковине улитки Monacha fruticola под камнем; оно содержало одну ячейку, запечатанную пробкой, изготовленной из склеенных мелких камешков. Гнездо L. regulus выявлено в трехмиллиметровом канале стебля тростника в искусственной гнездовой конструкции; оно содержало 9 ячеек, разделённых перегородками, изготовленными из мелких камешков и земли. У личинок L. regulus было обнаружено необычное поведение — перед плетением кокона они перемещали землю, содержащуюся в пробке ячейки, к её дну. Обсуждаются отличия изученных гнёзд от гнёзд других видов рода Leptochilus de Saussure, 1853.Two nests of the wasps Leptochilus alpestris (de Saussure, 1855) and Leptochilus regulus (de Saussure, 1855) collected in the Crimea were described. The nest of L. alpestris was found in the empty snail shell of Monacha fruticola under a stone; it contained one cell sealed with plug made of glued gravel bits. The nest of L. regulus was found in 3 mm hole of a reed stem from trap-nest; it contained 9 cells separated with partitions made of gravel and mud. The unusual larval habit was discovered in L. regulus — they moved mud from the plug of the cell to its bottom before cocoon spinning. Distinctions of the studied nests from ones of the other species of the genus Leptochilus de Saussure, 1853 were discussed

First data on the bionomics of Leptochilus (Euleptochilus) limbiferus (Morawitz 1867) (Hymenoptera: Vespidae: Eumeninae), with taxonomic notes and new records

Fateryga, Alexander V., Popovich, Anton V., Podunay, Yulia A., Fateryga, Valentina V. (2020): First data on the bionomics of Leptochilus (Euleptochilus) limbiferus (Morawitz 1867) (Hymenoptera: Vespidae: Eumeninae), with taxonomic notes and new records. Zootaxa 4851 (2): 289-304, DOI: 10.11646/zootaxa.4851.2.

On the distribution and intraspecific taxonomy of Scrophularia olympica Boiss. (Scrophulariaceae)

The article deals with the distribution and intraspecific systematics of Scrophularia olympica Boiss., one of taxonomically problematic species of figworts. The special attention is given to the record of thisspecies from the Crimea from where it had been reported based on the single herbarium specimen collected “infra Baidara” by F. J. Ruprecht in 1861. This collection was previously regarded as made near the village of Orlinoye (former Baydary) in the vicinity of Sevastopol. Actually, the locality “infra Baidara” should be referred to the river Baydara in Georgia, and S. olympica should be excludedboth from the floras of the Crimea and Europe as a whole. Six varieties are recognized within the species; a key to their identification is proposed. Lectotypes of S. olympica var. integrifolia Freyn et Sint., S. olympica var. macrophylla Freyn et Sint., S. olympica var. pinnatifida Trautv. ex Grossh. and S. olympica var. platyloma Grossh. are designated. A new name, S. olympica var. bordzilowskii Sheludyakova, nom. nov. ≡ S. olympica var. integrifoliaBordz., non Freyn et Sint., is proposed.</p

Invasion of Opuntia humifusa and O. phaeacantha (Cactaceae) into plant communities of the Karadag Nature Reserve

The results of a study of Opuntia humifusa and O. phaeacantha naturalised in the Karadag Nature Reserve (southeastern part of the Crimean Peninsula) are presented. There, the largest coenopopulations of Opuntia plants are confined to the «biostation» territory (bordering with the park, administrative buildings and housing estate). Twelve localities were described in the Karadag Reserve. These differ by phytocoenotic characteristics, area and floristic composition. Seven localities include only O. humifusa plants; four ones include only O. phaeacantha individuals; and both the species are present on the twelfth locality. The total number of individuals of each species and ontogenetic structure of the population were studied in each locality. The total number of O. humifusa individuals in the Karadag Reserve is more than 600 plants within the «biostation» territory, while the total number of O. phaeacantha plants is about 400 individuals. Studying of the plant communities has been carried out according to the Braun-Blanquet method. Opuntia plants form derivate communities within degraded steppes, phryganoid-steppes, and semi-desert badland phytocoenoses almost at all studied localities. A significant number of synanthropic species (including alien plants) was found within these communities. Opuntia plants are able to self-reproduce predominantly vegetatively. Self-seeding reproduction occurs less frequently. Both species can be considered as invasive plants because they have a high adaptive capacity