This 2009 stamp from Comoros honors renowned American botanist Charles Edwin Bessey (1845–1915), a pioneer in plant taxonomy and education. The design pairs his portrait with Armillaria mellea, commonly known as the honey fungus, reflecting his contributions to botanical science and classification systems. Issued in a high denomination of 1000 Francs, the stamp features rich natural tones and detailed illustration of fungal specimens. The combination of scientific tribute and mycological subject matter makes it appealing to both thematic collectors and those specializing in notable scientists. A distinctive modern issue highlighting botanical heritage.