Flowers on stamps

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  Guyana 1985-89 Orchids Series 1 plate 94 (Sanders' Reichenbachia) 350c unmounted mint, SG 1683 £2.95
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  Guyana 1985-89 Orchids Series 1 plate 80 (Sanders' Reichenbachia) 330c unmounted mint, SG 1754 £4.50
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  Guyana 1985-89 Orchids Series 1 plate 76 (Sanders' Reichenbachia) 150c unmounted mint, SG 1751 £4.50
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  Guyana 1985-89 Orchids Series 1 plate 78 (Sanders' Reichenbachia) 150c unmounted mint, SG 1669 £2.00
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  Guyana 1985-89 Orchids Series 1 plate 84 (Sanders' Reichenbachia) 90c unmounted mint, SG 1668 £2.00
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  Guyana 1985-89 Orchids Series 1 plate 88 (Sanders' Reichenbachia) 100c unmounted mint, SG 1750 £4.50
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  Guyana 1985-89 Orchids Series 1 plate 79 (Sanders' Reichenbachia) 200c unmounted mint, SG 1670 £2.95
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  Guyana 1985-89 Orchids Series 1 plate 83 (Sanders' Reichenbachia) 300c unmounted mint, SG 1671 £2.95
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  Guyana 1985-89 Orchids Series 1 plate 89 (Sanders' Reichenbachia) 90c unmounted mint, SG 1749 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 07 (Sanders' Reichenbachia) 40c unmounted mint, SG 1917 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 53 (Sanders' Reichenbachia) 200c unmounted mint, SG 2606 £2.95
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  Guyana 1985-89 Orchids Series 2 plate 04 (Sanders' Reichenbachia) 140c unmounted mint, SG 2500 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 51 (Sanders' Reichenbachia) 175c unmounted mint, SG 2502* £2.00
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  Guyana 1985-89 Orchids Series 2 plate 14 (Sanders' Reichenbachia) 120c unmounted mint, SG 1920 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 03 (Sanders' Reichenbachia) 90c unmounted mint, SG 1919 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 11 (Sanders' Reichenbachia) 200c unmounted mint, SG 2503 £4.50
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  Guyana 1985-89 Orchids Series 2 plate 62 (Sanders' Reichenbachia) 280c unmounted mint, SG 2509* £2.95
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  Guyana 1985-89 Orchids Series 2 plate 35 (Sanders' Reichenbachia) 380c unmounted mint, SG 2511 £4.50
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  Guyana 1985-89 Orchids Series 2 plate 93 (Sanders' Reichenbachia) $20 (Express) unmounted mint, SG E7 £2.95
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  Guyana 1985-89 Orchids Series 2 plate 20 (Sanders' Reichenbachia) 25c unmounted mint, SG 1916 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 49 (Sanders' Reichenbachia) 200c unmounted mint, SG 2605 £2.95
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  Guyana 1985-89 Orchids Series 2 plate 32 (Sanders' Reichenbachia) 130c unmounted mint, SG 1921 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 50 (Sanders' Reichenbachia) 160c unmounted mint, SG 2501 £2.00
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  Guyana 1985-89 Orchids Series 2 plate 28 (Sanders' Reichenbachia) 330c unmounted mint, SG 1924 £2.00