Homework Assignment Dendrobium #1. 1. Give a brief description of the distribution and the morphology of the genera Dockrillia and Epigeneium. Describe one of the highly awarded species of one of these genera. 2. Give a brief description of the distribution and the morphology of the Dendrobium section Callista and of D. chrysotoxum and D. thyrsiflorum. 3. Give a brief description of the distribution and the morphology of the Dendrobium section Dendrobium and of D. moniliforme, D. nobile and D. signatum. 4. What do you expect of a highly awarded D. cuthbertsonii in terms of floral characteristics? 5. State floral characteristics of ‘nobile-type’ dendrobiums. What flower count do you expect of an awardable one? 6. The FCC/RHS cultivar of the Callista x Dendrobium cross D. Gatton Sunray has been around a long time. Give a brief description of it. 7. Suppose you see a D. Hilda Poxon (speciosum x tetragonum) on the judging table with 10 flowers of NS 9.8 cm on one inflorescence. Would you screen it? Give your reasons.
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