AgroBioFarm Velegozh invites you to the Moscow region!
Organized groups of schoolchildren and parents with children (from 12 to 24 people) are admitted according to the educational and cognitive program "Introduction to Nature Management" More >>>
Winter counts of birds in Russia!
We invite biological circles, professional ornithologists and simply bird lovers to take part in the programs of winter bird counts "Parus" and "Euro-Asian Christmas counts" in the winter season 2020-2021. More details >>>
Field botany competition "SPRING FLORA" will be held in May-June 2020 in an online format (identification of plants from photographs). Schoolchildren and adult nature lovers living in the middle zone of the European part of Russia are invited to participate in the competition. More details >>>
Free excursions to the Leech Museum!
The International Medical Leech Center invites you to visit the museum and learn about the benefits and dangers of leeches, their cultivation, hirudotherapy, medical cosmetics and much more. More details >>>
There may be is free posted Your ad about the All-Russian competition, the Rally, the Olympics, any other important event related to the environmental education of children or the protection and study of nature. More details >>>
we publish on our website copyright educational programs, articles on the environmental education of children in nature, children's research work (projects) based on the field study of nature. More details >>>
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Olive Parmelia -Parmelia olivacea (L.) Ach. emend. Nуl.
(= Melanelia olivacea)
Tall. Thallus in the form of leaf-shaped rosettes, less often of irregular shape, up to 10 cm in diameter, tightly attached to the substrate. The lobes are 2-5 mm wide, closely closed or slightly overlapping, with rounded notches at the edges. The upper side of the thallus is greenish-brown, olive or dark brown, smooth, shiny along the edges of the lobes, wrinkled towards the center, sometimes with a grayish bloom, without media and isidia; the lower side is black, lighter at the ends, with scattered rhizines.
Apothecia. Apothecia in the center of the thallus, numerous, up to 5 mm in diameter, with a concave reddish-brown shiny disc and thallus margin of the same color as the thallus.
Habitat. On the bark of deciduous species, especially pine, alder, birch, less often on the bark of conifers and on processed wood, in well-lit places.
Spread. Throughout the taiga zone, mainly in its southern part, as well as in the mountains.
Synonyms Latin names of lichens: A B C D E F G H I J K L M N O P R S T U V W X Z
Our author's teaching materials on botany and plants of Russia:
In our online store at non-commercial prices (at the cost of production)
can to acquire the following teaching materials on botany and plants of Russia:
visual field guides-walkers: Trees in winter, Trees in summer, Shrubs in winter, Shrubs in summer,
computer digital (for PC-Windows) identifiers: Flowers, Trees in winter, Trees in summer, Berries and juicy fruits,
plant identification applications for smartphones and tablets on Android: Flowers, Trees in winter, Trees in summer, Berries (they can be downloaded from Google Play),
plant identification applications for iPhone and iPad: Trees in summer, Berries (can be downloaded from the AppStore),
pocket field guides: Medicinal plants, Plants of swamps, Plants of fresh water, manual "Fundamentals of hydrobotanical research",
colored laminated identification tables: mushrooms-1, mushrooms-2, lichens, algae, mosses, primroses, forest flowers, meadow flowers, pond flowers, trees in winter, trees in summer, shrubs in winter, shrubs in summer,
determinant of the series "Encyclopedia of the Nature of Russia" Food Plants.
In section Nature in photographs also hosted thousands scientific photographs mushrooms, lichens, plants and animals of Russia and the countries of the former USSR, and in the section Natural landscapes of the world - photographs of nature in Europe, Asia, North and South America, Africa, Australia and New Zealand and Antarctica.
In section Methodical materials You can also get acquainted with the descriptions of the printed identifiers of plants of the middle lane, pocket identifiers of natural objects of the middle lane, identification tables "Mushrooms, plants and animals of Russia", computer (electronic) identifiers of natural objects, field identifiers for smartphones and tablets, developed by the ecological center "Ecosystem" , methodological manuals for organizing project activities of schoolchildren and field environmental research (including a book for teachers "How to organize a field environmental workshop"), as well as educational films on the organization of project research activities of schoolchildren in nature. Purchase all of these materials are available in our non-commercial online store. You can also purchase there mp3 discs Voices of birds of central Russia and Voices of birds of Russia, part 1: European part, Ural, Siberia.