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Sp.575 Ferns Postage Stamps (Issue of 2012)

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Stamp SN D575
Stamp Name Sp.575 Ferns Postage Stamps (Issue of 2012)
Stamp Cat Standard Special Stamps
Stamp Cat Forest
Issue date 2012-07-25
Suspension date
Dimension of stamps(mm.) 30 × 40 或 40 × 30 (mm)
Size of souvenir Sheet (mm.) 145 × 90 (mm)
Printer Central Engraving and Printing Plant
Drawer
Designer Yi-ming Chen
Photographer
Engraver Chen Yue Gui, Zhou Mei Ling, Huang Lian Cai, Chen Yu Ling
Creative Director
Sheet composition 20 (4 × 5 or 5 × 4)
Print color Colorful
Process
Paper Phosphorescent stamp paper
Back
Perforation 12 1/2; 12
Having issued its first set of stamps on ferns on November 26, 2009, Chunghwa Post will issue the second set of four stamps and a souvenir sheet. The new set of stamps features “walking ferns.” The designs follow:
1. Polystichum lepidocaulon (NT$5): It has a short, erect stem and fasciculate fronds. Its laminas are lanceolate and simply pinnate, with pinnae that are falcate. Some of the rachises are prolonged and viviparous at tips. This species of fern grows on slopes in the forest understory.
2. Bolbitis heteroclita (NT$5): Its stem is short and procumbent. Its fronds are simply pinnate with dimorphic: the fertile laminas are thinner and erect, whereas the sterile laminas are more spreading. The pinna grows without a tooth in each sinus. The terminal pinnae are lanceolate, and some of them are elongated and droop downward. The tips of the pinna have adventitious buds. Either lithophytic or terrestrial, the species can be found in humus soil along streambeds in the understory of forests.
3. Adiantum malesianum (NT$10): It has a short, erect stem and fasciculate fronds. Its laminas are linear to narrow lanceolate and simply pinnate. The rachis extends to be whip-shaped tendril and has adventitious bud at tip. The pinnae are fan, obliquely triangular or obliquely oblong shaped with a pair of basal pinnae half-circular or wide fan-shaped. The species grows on slopes or cliffs at the edge of forests.
4. Asplenium prolongatum (NT$25): It has a short, erect stem and fasciculate fronds. Its laminas are narrow and lanceolate and deeply bipinnatifid. A portion of the rachises are prolonged and viviparous at tip. The ultimate pinnule is linear with a singular vein. It grows in shady cliffs or on the trunks of trees in the understory of forests.
(1) First Day Cover: NT$2 apiece.
(2) First Day Cover in large size: NT$3 apiece.
(3) Folder: NT$5 apiece
(4) Folder with mount: NT$5 apiece.
(5) Folder with mount for souvenir sheet: NT$8 apiece.
(6) Loose-leaf album page: NT$16 apiece.
(7)Pre-cancelled FDC affixed with one NT$5-denominated stamp: NT$7 apiece.
(8) Pre-cancelled FDC affixed with a complete set of stamps:
NT$47 apiece.
(9) Pre-cancelled FDC affixed with a souvenir sheet:
NT$48 apiece.

To purchase the relative philatelic products, please go directly to the post office branches, or order on line at http://stamp.post.gov.tw.