Cactus (Matucana madisoniorum) flower

Flower size approx 12cm.

 

Superdomain: Neomura

Domain: Eukaryota

(unranked): Archaeplastida

Kingdom: Plantae

Subkingdom: Tracheobionta

Superdivision: Spermatophyta

Division: Magnoliophyta

Class: Magnoliopsida

Subclass: Caryophyllidae

Order: Caryophyllales

Family: Cactaceae

Subfamily: Cactoideae

Tribe: Trichocereeae

Genus: Matucana

Species: M. madisoniorum

Done