[82] Nathorst (02) p. 15, Pl. I. figs. 18–35.
[83] For a general account of recent Lycopodiales see Pritzel (02); Campbell (05); Bower (08).
[84] Bruchmann (97).
[85] Treub (84–90); see also Lang (99) and Bruchmann (98).
[86] See Baker (87) A.
[87] The Rose of Jericho is Anastatica Hierochuntina L. a Cruciferous plant.
[88] Baker (87) A. p. 34.
[89] Vines (88).
[90] Scott and Hill (00).
[91] For Phylloglossum, see Bertrand (82); Bower (94), (08); Campbell (05).