Eyde, Richard H. (1988). "Comprehending Cornus: puzzles and progress in the systematics of the dogwoods". Botanical Review. 54 (3): 233–351. doi:10.1007/bf02868985. JSTOR4354115. S2CID12507834.
jstor.org
Eyde, Richard H. (1988). "Comprehending Cornus: puzzles and progress in the systematics of the dogwoods". Botanical Review. 54 (3): 233–351. doi:10.1007/bf02868985. JSTOR4354115. S2CID12507834.
Eyde, Richard H. (1988). "Comprehending Cornus: puzzles and progress in the systematics of the dogwoods". Botanical Review. 54 (3): 233–351. doi:10.1007/bf02868985. JSTOR4354115. S2CID12507834.