B. oemperflorins
Garden
52: 279, 1897
53: 377, 1898
58: 128, 1900
88: 31, 1924
Gardner
9: 84, 1875
Gartenflora
22: 101, 1873
28: 209, 1879
34: 26, 1885
Gartenschoenheit
5: 150, 1924
Gartenzeitung
2: 49, 515, 1883
3: 548, 1884
Ga Hamb. Gart.
26: 41, 1870
40: 519, 1884
Horticulture
1: 23, 1904
32: 293, 1920
25 15: 13, 1937
" 16: 100, 1938
Horticulturist
1: 379, 380, 1847
Jour. Hort. Pract. Gard.
1: 111, 1863
29: 504, 1875
30: 114, 1876
Journ. N.Y. Bot. Gard.
33: 75, 1932
40: 63, 1939
Journ. Soc. Nat. Hort
45 7: 609, 1906
" 13: 319, 1912
Krew Bull.
45 52, 1900
Monatsschr. Garten. Pflanzenk.
20: 398, 1847
Nuburt Mag.
41, 1855
Rev. Hort. Belg.
3: 29, 1847
5: 100, 1849
8: 40, 1882
10: 250, 253, 1884
17: 110, 1891
29: 213, 1903
33: 164, 196, 252, 1907