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(Redirected from Cooktown Orchid)
The 'Cooktown Orchid' has been the floral emblem of Queensland since November 19, 1959.[1] Its scientific name is ''Dendrobium phalaenopsis'', a recently created species after Clements reorganised the ''Dendrobium bigibbum'' complex. The old name, ''Dendrobium bigibbum'' var. ''superbum'' is still recognised as a synonym.
This beautiful but variable orchid occurs in several subspecies. It used to be prolific around Cooktown but is now rare in the wild, due to over-collecting by commercial collectors. The colour of the flowers varies from pinkish-mauve to lavender or purple and sometimes almost white, with the base of the labellum being a much darker purple.[2] [3]
The plants can grow up to 80 cm in height. The flowers are on canes 10-40 cm long.
'Flowering time'
In the dry season - usually between March and July; but sometimes all year in commercial cultivation.
Likes a dry, sunny position with a minimum of watering and a temperature not below 13° C. Needs a bush-house in cooler climates. [2] Cultivated plants often have much larger flowers than those in the wild.[3]
Queensland, in preparation for its 1959 Centenary, sought advice what native species would be a good floral emblem. Specifically, the government was looking for an easily grown species found only in Queensland, which was decorative, distinctive, and close to the State colour, maroon. The Cooktown Orchid, which meets these criteria, was one of the four initial suggestions, the others being the Red Silky Oak (Grevillea banksii), the Umbrella Tree (Brassaia (now Schefflera) actinophylla), and the Wheel-of-Fire (Stenocarpus sinuatus). The Courier-Mail, a Brisbane newspaper, sought additional suggestions from its readers, and compiled a list of 13 possibilities. In a public poll, the Cooktown Orchid came in first place, the Red Silky Oak in second, and poinsettia (Euphorbia pulcherrima), already the floral emblem of the capital city Brisbane, came in third.[6]
1. Badge, Arms, Floral and Other Emblems of Queensland Act 1959: 2 Floral emblem Not an authorised copy.
2. Scarth-Johnson, Vera. 2000. ''National Treasures: Flowering plants of Cooktown and Northern Australia''. Vera Scarth-Johnson Gallery Association. ISBN 0646397265 (pbk); ISBN 0646397257 Limited Edition leather-bound]
3. Useful information on the Cooktown Orchid
4. Scarth-Johnson, Vera. 2000. ''National Treasures: Flowering plants of Cooktown and Northern Australia''. Vera Scarth-Johnson Gallery Association. ISBN 0646397265 (pbk); ISBN 0646397257 Limited Edition leather-bound]
5. Useful information on the Cooktown Orchid
6. Cooktown Orchid (Dendrobium phalaenopsis) - Floral Emblem of Queensland
★ Illustration of the Cooktown Orchid by Vera Scarth-Johnson
★ Dendrobium Species Culture: Part 2 - Dendrobium phalaenopsis
The 'Cooktown Orchid' has been the floral emblem of Queensland since November 19, 1959.[1] Its scientific name is ''Dendrobium phalaenopsis'', a recently created species after Clements reorganised the ''Dendrobium bigibbum'' complex. The old name, ''Dendrobium bigibbum'' var. ''superbum'' is still recognised as a synonym.
This beautiful but variable orchid occurs in several subspecies. It used to be prolific around Cooktown but is now rare in the wild, due to over-collecting by commercial collectors. The colour of the flowers varies from pinkish-mauve to lavender or purple and sometimes almost white, with the base of the labellum being a much darker purple.[2] [3]
The plants can grow up to 80 cm in height. The flowers are on canes 10-40 cm long.
'Flowering time'
In the dry season - usually between March and July; but sometimes all year in commercial cultivation.
| Contents |
| Cultivation and uses |
| Queensland State Floral Emblem |
| References |
| External links |
Cultivation and uses
Likes a dry, sunny position with a minimum of watering and a temperature not below 13° C. Needs a bush-house in cooler climates. [2] Cultivated plants often have much larger flowers than those in the wild.[3]
Queensland State Floral Emblem
Queensland, in preparation for its 1959 Centenary, sought advice what native species would be a good floral emblem. Specifically, the government was looking for an easily grown species found only in Queensland, which was decorative, distinctive, and close to the State colour, maroon. The Cooktown Orchid, which meets these criteria, was one of the four initial suggestions, the others being the Red Silky Oak (Grevillea banksii), the Umbrella Tree (Brassaia (now Schefflera) actinophylla), and the Wheel-of-Fire (Stenocarpus sinuatus). The Courier-Mail, a Brisbane newspaper, sought additional suggestions from its readers, and compiled a list of 13 possibilities. In a public poll, the Cooktown Orchid came in first place, the Red Silky Oak in second, and poinsettia (Euphorbia pulcherrima), already the floral emblem of the capital city Brisbane, came in third.[6]
References
1. Badge, Arms, Floral and Other Emblems of Queensland Act 1959: 2 Floral emblem Not an authorised copy.
2. Scarth-Johnson, Vera. 2000. ''National Treasures: Flowering plants of Cooktown and Northern Australia''. Vera Scarth-Johnson Gallery Association. ISBN 0646397265 (pbk); ISBN 0646397257 Limited Edition leather-bound]
3. Useful information on the Cooktown Orchid
4. Scarth-Johnson, Vera. 2000. ''National Treasures: Flowering plants of Cooktown and Northern Australia''. Vera Scarth-Johnson Gallery Association. ISBN 0646397265 (pbk); ISBN 0646397257 Limited Edition leather-bound]
5. Useful information on the Cooktown Orchid
6. Cooktown Orchid (Dendrobium phalaenopsis) - Floral Emblem of Queensland
External links
★ Illustration of the Cooktown Orchid by Vera Scarth-Johnson
★ Dendrobium Species Culture: Part 2 - Dendrobium phalaenopsis
Cooktown orchids and bud
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