SYNOPSIS OF THE GENUS LONICERA. 191 
L. Caprifolium sempervirens, Weston, J. ¢. 
L. grata, Aiton, Hort. Kew. 13 231 (1789).— Willdenow, Spec. Pl. 12 : 894 
(1797). — Persoon, Syn. Pl. 13213 (1805).— De Candolle, Prodr. 
43332 (1830). — Darlington, Fl. Cestr. 159 (1837). — Loudon, Arb. 
Frut. Brit. 2: 1048. f. 805 (1838). — Torrey & Gray, Fl.N.Am.2:5 
(1841). — Gray, Bull. Torr. Bot. Club 10:94 (1883); Syn. Fl. N. 
Am. 12:17 (1884). 
L. Caprifolium Italica, Schmidt, Oester. Baumz. 2:55. pl. 106 
(1794). — Endlicher, Cat. Hort. Vindob. 13 458 (1842). — Beck, Fl. 
Niederoester. 1131 (1890). 
Caprifolium gratum, Borkhausen, Handb. Forstbot. 2: 1678 (1803). — 
Pursh, Fl. Am. Sept. 13161 (1814). — Elliott, Sketch Bot. 8. Carol. 
13272 (1821). 
Caprifolium Italicum B rubrum, Roemer & Schultes, Syst. Veg. 5s 260 
(1819). 
L. Caprifolium, Host, Fl. Austr. 1 3 297 (1827), in part. 
L. Etrusca, Loudon, Arb. Frut. Brit. 2: 1046. f. 799 (1838), in part. 
L. Caprifolium major, Carriére, Fl, Serr. 11:91. pl. 2720 (1856). — 
Dippel, Handb. Laubholzk. 203 (1889). 
' Caprifolium perfoliatum genuinum, Schur, Oester. Bot. Zeitscbr. 
11 :90 (1861.) 
? L. Etrusca rotundifolia, Cariot, Etude des Fl. ed. 4. 23277 (1864), 
ex Gandoger. —Cariot & St.-Lager, Bot. Elem. Descr. ed. 8. 2 :378 
(1897). 
L. Americana, K. Koch, Wochenschr. Gaertn. Bot. 103279 (1867); 
Dendr. 2!3 8 (1872). — Dippel, Handb. Laubholzk. 1 : 203 (1889.) — 
Koehne, D. Dendr. 555 (1893). 
?L. Cariotii, Gandoger, Flor. Lyon. 110 (1875). 
France, near Lyon, and Istria, near Trieste, are the 
only localities from which I have seen specimens; it is 
apparently very rare even in regions where the two parent 
species occur, but it is often cultivated (Tausch, Dendro- 
theca exotico-bohemica!) and found sometimes escaped 
from gardens and naturalized; this might possibly also be 
the case in the localities mentioned above. 
The following three forms are often cultivated; the first 
has pale purple, the second very dark purple flowers and 
the third sinuately dentate, often variegated leaves. 
f. RUBELLA, Tausch, Flora 21: 736 (1838). 
L. Caprifolium B rubellum, De Candolle, Prodr. 4 3 331 (1880). 
