Autumnal leafs - herbarium.


© Alexander Babushkin, design & pictures, 2000 - 2014
 
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HERBARIUM IN RASKRASKA RU

Project RASKRASKA opened 11 December 2000 A.D. into the narod.ru free hosting,
pilot project - May 2000 A.D.,
experimentally separate figures on the principle RASKRASKA began running in 1999.

Hand made author's schedule ( pictures ) in page
- ink, pencil, isograph, erasers, paper density of more than 150 g/m² ,
scanning, digitization and colorization in a graphics editor.

A free project for children.

 
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contour maple leaf cartoon
autumn pictures
maple leaf picture
oak leaf
contour leaf picture
oak leaf cartoon
outline picture without caption
contour picture with Russian caption
outline picture with English caption
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outline picture with Russian caption
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      click on the picture and get a page with the outline image for printing and coloring ink, pencil, gel pens, pastels, paints watercolors, gouache, pen
The recommended density of paper - no less than 150 grams/m²


birch leaf
small pictures
Birch leaf raskraska
birch leaf picture
linden leaf raskraska
Linden leaf picture
Autumn leafs
Linden leaf picture
outline picture without caption outline picture with Russian caption outline picture with English caption
outline picture without caption outline picture with Russian caption outline picture with English caption outline picture with German caption

 


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Leaf.

A leaf is an organ of a vascular plant, as defined in botanical terms, and in particular in plant morphology. Foliage is a mass noun that refers to leaves as a feature of plants.

Typically a leaf is a thin, flattened organ borne above ground and specialized for photosynthesis, but many types of leaves are adapted in ways almost unrecognisable in those terms: some are not flat (for example many succulent leaves and conifers), some are not above ground (such as bulb scales), and some are without major photosynthetic function (consider for example cataphylls, spines, and cotyledons).

Conversely, many structures of non-vascular plants, or even of some lichens, which are not plants at all (in the sense of being members of the kingdom Plantae), do look and function much like leaves. Furthermore, several structures found in vascular plants look like leaves but are not actually leaves; they differ from leaves in their structures and origins. Examples include phyllodes, cladodes, and phylloclades.




Herbarium.

In botany, a herbarium (plural: herbaria) – sometimes known by the Anglicized term herbar – is a collection of preserved plant specimens. These specimens may be whole plants or plant parts: these will usually be in a dried form, mounted on a sheet, but depending upon the material may also be kept in alcohol or other preservative. The same term is often used in mycology to describe an equivalent collection of preserved fungi, otherwise known as a fungarium.

The term can also refer to the building where the specimens are stored, or the scientific institute that not only stores but researches these specimens. The specimens in a herbarium are often used as reference material in describing plant taxa; some specimens may be types.

A xylarium is a herbarium specialising in specimens of wood. A hortorium (as in the Liberty Hyde Bailey Hortorium) is one specialising in preserved specimens of cultivated plant.

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From Wikipedia, the free encyclopedia.


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  © Alexander Babushkin, design & pictures, 2000 - 2014