USSR Herbs. Lily of the valley May, circ..
USSR - CIRCA 1973: Convallaria majalis L..
Postage stamp..
USSR - CIRCA 1973:..
Postage stamp..
Postage Stamp..
USSR shows Herbs. Nephritic tea, circa 1..
Bulgaria showing gentiana pneumonanthe, ..
Solanum laciniatum..
Grain and Fruit..
postage stamp..
BULGARIA - CIRCA 1961:..
Stamp printed in Romania shows flower G..
Iris sibrica..
Postage stamp...
Stamp printed in Bulgaria shows Cotton, ..
USSR shows Herbs. Ginseng ordinary, circ..
Stamp printed in Bulgaria shows Gentiana..
Stamp printed in Bulgaria shows Gentiana..
ornament..
francobollo Romania..
USSR shows Herbs. Zamanikh the high, cir..
Wood anemone..
Isolated Belgium Stamp..
Acacia nilotica..
Postage stamp..
Poland - CIRCA 1973: A stamp Edvard Stra..
USSR - 1974: shows Tulipa dasystemon, ha..
Daphne pontica (common names: Twin Flowe..
Manuka Flower..
Postage Stamp..
Blueberries..
Israeli Stamp - Netanya City Emblem..
USSR shows Herbs. Arnica mountain, circa..
USSR - CIRCA 1974: Tulipa dasystemon..