Question

Name two types of Marigold which are commercially cultivated.

Hint:

The two types are named after the regions where they were first described.

Answer 1

Step 1: Recall the genus:
Marigold belongs to the genus Tagetes in the family Asteraceae.
Two species are grown on a large scale in India.

Step 2: Name the two types:
1. African marigold (Tagetes erecta): tall plant with large, round flowers in yellow and orange.
2. French marigold (Tagetes patula): short, bushy plant with small flowers in yellow, orange and red shades.

Step 3: Their use:
Both are grown for loose flowers, garlands, religious offerings and garden beds.

Final Answer:
The two commercial types are African marigold and French marigold.