1、 Guolan

1. Chunlan: the leaves of Chunlan are slender, with fine teeth on the edge of the leaves, which are a little prickly when touched by hand. The flowering period of Chunlan is from January to March. The flowers are light yellow green, reddish and full-bodied

2. Hanlan: Hanlan's leaves are slender and delicate. The flowering period of Hanlan is from October to December. The flowers are yellow green, light reddish brown and strong fragrance

3. Moran: the leaves of Moran are very wide. Some leaves also have Phnom Penh, which is very ornamental. The flowering period of Moran is from September to February of the next year. The flowers are mostly dark purple and purple brown, and the flowers are fragrant

4. Jianlan: the leaves of Jianlan are slightly wider, with fine teeth on the edge of the leaves, and the leaves are upright. The flowering period of Jianlan is from June to October. The flowers are light yellow green with purple spots and strong fragrance

5. Cymbidium: Cymbidium's leaves are slender and upright. The flowering period of Cymbidium is from March to May. The flowers are yellow green or emerald green. There are purplish red spots on the tongue petals of the flowers, with strong floral fragrance

2、 Yanglan

1. Phalaenopsis: Phalaenopsis has wide and plump leaves, alternate leaves, and a small number of leaves. Phalaenopsis is now mostly new year's Eve flowers. The flowering period is artificially regulated. It blooms every year during the Chinese new year, and the flowers are colorful

2. Cymbidium: Cymbidium has slender leaves and a large number of leaves. Cymbidium hybridum, like Phalaenopsis, is mostly used as a lunar New Year flower. Its flowering period is artificially regulated. It blooms every year during the Chinese new year, and the flowers are colorful