Stamp: Steriphoma paradoxa (Hungary 1991)
Steriphoma paradoxa (Hungary 1991)
28 February (Hungary ) within release Flora of America goes into circulation Stamp Steriphoma paradoxa face value 12 Hungarian forint
| Stamp Steriphoma paradoxa in catalogues | |
|---|---|
| Michel: | Mi:HU 4128A |
| Stamp Number: | Sn:HU 3281 |
| Yvert et Tellier: | Yt:HU 3310 |
Stamp is vertical format.
Also in the issue Flora of America:
- Souvenir Sheet - Flowers of the Americas face value 20;
- Stamp - Mandevilla splendens face value 5;
- Stamp - Cobaea scandens face value 7;
- Stamp - Lobelia cardinalis face value 7;
- Stamp - Steriphoma paradoxa face value 12;
- Stamp - Beloperone guttata face value 15;
- Stamp - Flowers of the Americas face value 20;
- Stamp - Beloperone guttata face value 15;
- Stamp - Cobaea scandens face value 7;
- Stamp - Flowers of the Americas face value 20;
- Souvenir Sheet - Flowers of the Americas face value 20;
- Stamp - Lobelia cardinalis face value 7;
- Stamp - Shining Mandevilla (Mandevilla splendens) face value 5;
- Stamp - Steriphoma paradoxa face value 12;
Stamp Steriphoma paradoxa it reflects the thematic directions:
A flower, sometimes known as a bloom or blossom, is the reproductive structure found in plants that are floral (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to effect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) or allow selfing (fusion of sperm and egg from the same flower). Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. After fertilization, the ovary of the flower develops into fruit containing seeds. In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to beautify their environment, and also as objects of romance, ritual, religion, medicine and as a source of food.
