Tithonia rotundifolia 'Torch'

tithonia rotundifolia tagetes rotundifolia tithonia speciosa autumn tithonia annual plant mexican sunflower tithonia rotundifolia fall season annual plants temperate season seasons atmosphere compositae / asteraceae asterales dicotyledoneae angiospermae spermatophyta / phanerogamae tracheophyta embryophyta chlorobionta archaeplastida eukaryota growing cycle species particularity species mexican sunflower tithonia sp compositae / sunflowers asterales order dicotyledon flowering plant spermatophyte flora