共 35 条
[1]
[Anonymous], BONNER PALAOBOTANISC
[3]
Banks HP., 1968, EVOLUTION ENV S 100, P73
[6]
BIERHORST DAVID W., 1960, PHYTOMORPHOLOGY [DELHI], V10, P249
[7]
Bower FO., 1935, PRIMITIVE LAND PLANT
[8]
Croft W. N., 1942, PHIL TRANS ROY SOC LONDON SER B BIOL SCI, V231, P131, DOI 10.1098/rstb.1942.0001
[10]
EDWARDS D, 1975, Transactions of the Royal Society of Edinburgh, V69, P251