N'ihe banyere mkpụrụ osisi Chrysanthemum, a na-akpọkarị ha "mums". A na-akpọkwa ha "mums". Ha nwere akwụkwọ ndị a haziri ahazi na-ekewa n'ime mpempe akwụkwọ nwere ezé ma ọ bụ mgbe ụfọdụ dị larịị. Ihe mejupụtara nke ifuru bụ usoro nke ọtụtụ isi okooko osisi, ma ọ bụ mgbe ụfọdụ otu isi. Isi nwere isi kpuchie na akwa nke phyllaries. Otu ahịrị dị mfe nke ray florets bụ ọcha, odo, ma ọ bụ ọbara ọbara; ọtụtụ ihe atụ nke horticultural ka a zụlitere iji nwee ọtụtụ ahịrị nke ray florets n'ọtụtụ agba dị iche iche. Okooko osisi nke anụ ọhịa taxons na-acha odo odo. Mkpụrụ osisi ahụ bụ ụdọ achene. Chrysanthemums, nke a makwaara dị ka "mums", bụ otu n'ime ụdị ndị mara mma nke osisi perennials nke na-amalite ifuru na mmalite oge mgbụsị akwụkwọ. Nke a makwaara dị ka ọnwa November maka okooko osisi ray. Ajụjụ: Gịnị bụ ọkacha mmasị maka ray florets?
ahịhịa a na-akpọ ribbed achene