Claim: Shinnersoseris is a genus of flowering plants or angiosperms in the order of Asterales under the Asteraceae family.
Evidence: Shinnersoseris is a genus of flowering plants in the dandelion family. Order: Asterales Family: Asteraceae (unranked): Angiosperms 
The flowering plants, also known as Angiospermae (/ˌændʒioʊˈspɜːrmiː/), or Magnoliophyta (/mæɡˌnoʊliˈɒfɪtə, -oʊfaɪtə/), are the most diverse group of land plants, with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species.