[1382] Schimper (69) A. p. 452.
[1383] Schimper and Koechlin-Schlumberger (62) A.
[1384] Ibid.
[1385] Fritsch, K. (97).
[1386] Stur (75) A. Pl. XIV. fig. 1.
[1387] Grigoriew (98) Pl. IV.
[1388] Schuster (08) p. 184.
[1389] Presl, in Sternberg (38) A.
[1390] For synonymy, see Zeiller (88) A. p. 301.