共 8 条
[1]
BARKER BTP, 1916, GARD CHRON 3, V6, P156
[2]
Blakeslee Albert F., 1945, PROC AMER PHIL SOC, V89, P561
[3]
BUCHHOLZ J. T., 1932, BULL TORREY BOT CLUB, V59, P109, DOI 10.2307/2480465
[5]
Maheshwari P., 1950, INTRO EMBRYOLOGY ANG
[6]
MARSDENJONES EM, 1919, J ROY HORTIC SOC, V45, pR92
[8]
TAYLOR CM, 1916, GARD CHRON 3, V6, P148