Published in Sitzungsberichte der Akademie der Wissenschaften mathematisch-naturwissenschaftliche Klasse, in 1912, in volume 121, pages 651-665

Created: 2017-04-24, modified: 2017-04-24

Published in Pacific Science, in 1959, in volume 13, issue 1, pages 55-62

Created: 2017-09-17, modified: 2017-09-17

Published in Proceedings of the United States National Museum, in 1926, in volume 68, issue 2616, pages 1-7

Created: 2011-10-13, modified: 2011-10-13

Published in Bulletin du Muséum national d'histoire naturelle, in 1954, in volume 26, issue 3, pages 376-384

Created: 2019-12-04, modified: 2019-12-04

Published in Zoologische Jahrbücher, in 1903, in volume 18, pages 695-726

Created: 2011-05-05, modified: 2011-10-03

Published in Annals of the Missouri Botanical Garden, in 2007, in volume 94, issue 2, pages 376-391

Created: 2024-06-27, modified: 2024-06-27

Published in Reise in Ostafrika in den Jahren 1903-1905: mit Mitteln der Hermann und Elise geb. Heckmann Wentzel-Stiftung ausgeführt von Professor Dr. Alfred Voeltzkow, in 1913, in volume 3, issue 4, pages 269-375

Created: 2013-05-19, modified: 2013-05-19