STUDIES IN THE GENUS FRAXINUS: I. A PRELIMINARY KEY TO WINTER TWIGS FOR THE SECTIONS MELIOIDES AND BUMELIOIDES
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 2, pages 118-126
Date published:1934
Published in Journal of The Arnold Arboretum, in 1934, in volume 15, issue 2, pages 118-126
Date published:1934