共 25 条
[21]
Schaffner J.H., 1897, BOT GAZ, V24, P93, DOI [10.1086/327561, DOI 10.1086/327561]
[22]
STRASBURGER E, 1907, FLORA, V97, P123
[23]
WARMING E, 1878, ANN SCI NAT BOT BIOL, V5, P177
[24]
WESTGATE JM, 1910, USDA BUR PLANT IND B, V169
[25]
YOUNG WJ, 1905, P INDIAN ACAD SCI, P133