共 27 条
[21]
FLORAL BIOLOGY OF ARETHUSA-BULBOSA, CALOPOGON-TUBEROSUS, AND POGONIA-OPHIOGLOSSOIDES (ORCHIDACEAE)
[J].
CANADIAN JOURNAL OF BOTANY,
1972, 50 (11)
:2319-&
[22]
van der Pijl L., 1966, ORCHID FLOWERS THEIR
[23]
VOGEL S, 1978, FLORA, V167, P367
[24]
VOGEL S, 1978, FLORA, V167, P329
[25]
Whitley G. P., 1933, EVOLUTIONARY BIOL, V19, P60, DOI DOI 10.4161/PSB.4.6.8848
[26]
WILLIAMS NH, 1972, EVOLUTION, V26, P84, DOI [10.2307/2406985, 10.1111/j.1558-5646.1972.tb00176.x]
[27]
WILLIAMS NH, 1982, ORCHID BIOL REV PERS, V2, P117