共 24 条
- [11] CRONQUIST A, 1947, BRITTONIA, V9, P231
- [12] HALL HARVEY M., 1928, CARNEGIE JNST WASHINGTON PUBL, V389, P1
- [13] HALL HM, 1923, CARNEGIE I WASHINGTO, V326, P1
- [16] JACKSON RC, 1968, U KANS SCI B, V46, P475
- [17] Jepson WL., 1925, MANUAL FLOWERING PLA
- [18] MONTANE AVIFAUNAS OF SOUTHERN NEVADA - HISTORICAL CHANGE IN SPECIES COMPOSITION [J]. CONDOR, 1974, 76 (03): : 334 - 337
- [19] Munz P. A, 1974, FLORA SO CALIFORNIA
- [20] CHROMOSOME NUMBERS IN COMPOSITAE .1. ASTEREAE [J]. AMERICAN JOURNAL OF BOTANY, 1960, 47 (02) : 124 - 132