Published in Telopea, in 2014, in volume 17, pages 383-392

Created: 2020-08-23, modified: 2020-08-23

Published in Asa Gray correspondence. Senders K, 1842-1891 (inclusive), in 1891, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in Botanical Gazette, in 1892, in volume 17, issue 10, pages 326-328

Created: 2017-03-14, modified: 2017-03-14

Published in Proceedings of The American Philosophical Society, in 1887, in volume 24, issue 126, pages 428-434

Created: 2017-01-01, modified: 2017-01-01