in quest of the best web sites for collectors
Flora on Stamps
Related page:
Mushrooms / Fungi
Biology Unit (American Topical Association)
The Biology Unit is dedicated to the international cooperative study of biological postage stamps and related material. The journal Biophilately covers new zoological and botanical stamp issues worldwide.
An Introduction to Orchid Stamps
An article by Nina Rach about collecting Orchid stamps. An early version of this article was published in the November 1998 issue of "Houston Happenings", the monthly newsletter of the Houston Orchid Society.
Australian Plants on Postage Stamps
A checklist of stamps depicting Australian flora, prepared by Australian National Botanic Gardens.