Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Ebe a na-akụ osisi: Camellia sinensis bụ osisi na-acha akwụkwọ ndụ ma ọ bụ obere osisi nke na-adịkarị n'okpuru 2 m (6.6 ft) mgbe a na-akọ ya maka akwụkwọ ya. O nwere mgbọrọgwụ siri ike. Okooko ya na-acha odo odo-acha ọcha, 2.5<unk>4 cm (0.98<unk>1.57 n'ime) na dayameta, na 7 ruo 8 petals.  Ajụjụ: Afọ ole ka ifuru nwere?
7 ruo 8 petals