]> [author note: Herbarium and types: H; additional material at C] [collector note: Fenno-Scandinavia: H (2000); Lena, 1901: C (25 Musci), H (Ph., Crypt.). See Hamet-Ahti, L. 1970. A. K. Cajander's vacular plant collection from the Lena R., Siberia ... Ann. Bot. Fennici 7: 255-324. Collected in Russia (Siberia, Lena R.)] Botany Cajander, Aimo Kaarlo Cajander, Aimo Kaarlo A. K. Cajander Cajander Aimo Kaarlo Cajander Cajander, A. K. 1879 1943