Stamp: Basket Willow (Salix viminalis) (Belgium 2024)
Basket Willow (Salix viminalis) (Belgium 2024)
10 June (Belgium ) within release Tree Leaves (2024) goes into circulation Stamp Basket Willow (Salix viminalis) face value 1 No Face Value
| Stamp Basket Willow (Salix viminalis) in catalogues | |
|---|---|
| Colnect codes: | Col: BE 2024.06.10-05i |
Stamp is vertical format.
Stamp from se-tenant block of ten. Face value € 1.43 on day of issueAlso in the issue Tree Leaves (2024):
- Stamp - Basket Willow (Salix viminalis) face value 1;
- Stamp - Bay Laurel (Laurus nobilis) face value 1;
- Stamp - Black Alder (Alnus glutinosa) face value 1;
- Stamp - Black Locust (Robinia pseudoacacia) face value 1;
- Stamp - Black Mulberry (Morus nigra) face value 1;
- Stamp - English Oak (Quercus robur) face value 1;
- Stamp - Hawthorn (Crataegus monogyna) face value 1;
- Stamp - Holly (Ilex aquifolium) face value 1;
- Stamp - London Plane (Platanus × hispanica) face value 1;
- Se-tenant - Tree Leaves face value 10*1;
- Stamp - Tulip Tree (Liriodendron tulipifera) face value 1;
Stamp Basket Willow (Salix viminalis) it reflects the thematic directions:
A leaf (pl.: leaves) is a principal appendage of the stem of a vascular plant usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, stem, flower, and fruit collectively form the shoot system. In most leaves, the primary photosynthetic tissue is the palisade mesophyll and is located on the upper side of the blade or lamina of the leaf but in some species, including the mature foliage of Eucalyptus,palisade mesophyll is present on both sides and the leaves are said to be isobilateral. Most leaves are flattened and have distinct upper (adaxial) and lower (abaxial) surfaces that differ in color, hairiness, the number of stomata (pores that intake and output gases), the amount and structure of epicuticular wax and other features. Leaves are mostly green in color due to the presence of a compound called chlorophyll which is essential for photosynthesis as it absorbs light energy from the sun. A leaf with lighter-colored or white patches or edges is called a variegated leaf.
