Ricinus communis 'Red Spire'

ricinus communis autumn shrub ricinus castorbean ricinus communis fall season shrubs temperate season seasons atmosphere woody plant morphology botany morphology organism euphorbiaceae euphorbiales dicotyledoneae angiospermae spermatophyta / phanerogamae tracheophyta embryophyta chlorobionta archaeplastida eukaryota castorbean ricinus sp euphorbiaceae family euphorbiales order flora