Orchids - Advanced: Answer Key

Overview & requirementsAnswer Key

1. Have the Orchids honor.

For tips and instruction see AY Honor Orchids.

2. Draw or press an orchid and identify the following parts:

2a. Sepal

2b. Petal

2c. Column

2d. Anther

2e. Stamen

2f. Labellum (lip)

2g. Stigma

3. What is the main difference between monopodial and sympodial orchids?

4. What are “cultivars”?

5. How does meristem multiplication work? For what purpose is it practiced?

6. What are keikis?

7. List three uses of orchids for man.

8. Know the essential elements for orchid growth.

9. Name at least two species of orchids that can grow in the following conditions, in the region you live in:

9a. Outdoors, in a common garden o a rock

9b. In the shade or half light

9c. In a greenhouse not acclimatized

9d. In a acclimatized greenhouse

10. Mention some factors that can contribute to a species of orchid becoming endangered.

11. Explain quarantine requirements in your country regarding the import of orchids.

12. Explain the growth process of orchid seeds under conditions in a glass vase.

13. Describe the world distribution of orchids and analyze how the knowledge of the height above sea level, the native habitat of an orchid is important for those who grow them.

14. Cultivate a small collection of orchids (from at least two genera) until they bloom (at least four different orchids). Afterwards, present a monthly photographic history, accompanied by notes on the development and the necessary care during each month, with the growth of each plant.

References

Adapted from AY Honors/Orchids - Advanced/Answer Key on the Pathfinder Wiki, licensed under CC BY-SA 3.0. See the original page's history for its authors.
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