Published in Journal of The Arnold Arboretum, in 1954, in volume 35, issue 3, pages 268-273

Created: 2016-07-07, modified: 2016-07-07

Published in Records of The Auckland Institute And Museum, in 1950, in volume 4, pages 3-7

Created: 2023-06-12, modified: 2023-06-12

Published in Pacific Science, in 1950, in volume 4, issue 4, pages 355-374

Created: 2017-09-10, modified: 2017-09-10