Lachnagrostis is a genus of African, Australian, Pacific Island, and South American plants in the grass family.
 They are often treated as members of genus "Agrostis".
Disanthus is a genus containing two species of flowering plants in the family Hamamelidaceae.
 The type species, "Disanthus cercidifolius", was the only known species until 2017, when a second species, "Disanthus ovatifolius" was described.
Agrostis (bent or bentgrass) is a large and very nearly cosmopolitan genus of plants in the grass family, found in nearly all the countries in the world.
 It has been bred as a GMO creeping bent grass.

Question: Are Agrostis and Disanthus both genus of plants?
Answer: yes