168 MISSOURI BOTANICAL GARDEN, 
Periclymenum sempervirens, Miller, Gard. Dict. ed. 8. ahha 
L. Virginiana, Marshall, Arb. Am. 80 (1785). 
L. flammea, Salisbury, Prodr. Stirp. Hort. Allerton. 138 ( 1796). 
Caprifolium sempervirens, Moench, Meth. Pl. Suppl. 194 (1802).— 
Michaux, Fl. Bor. Am. 13105 (1803). 
L. coccinea, Persoon, Syn. Pl. 1: 213 (1805). 
L. speciosa, Wenderoth, Ind. Sem. Hort. Marburg (1825), ex Ind. Kew, 
Phenianthus sempervirens, ‘* Rafin.’? Jackson, Ind. Kew 23 494 (1895). 
North America: southern Atlantic States, west to Texas 
and Missouri and north to Connecticut and Indiana. (Nu- 
merous collectors). — Often cultivated as an ornamental 
vine (Arnold Arboretum, etc.). 
A. Leaves quite glabrous above and along the margin. 
B. Leaves generally oval or ovate, usually deciduous. 
Typical form. 
L. sempervirens a major, Aiton, Hort. Kew. 1 230 (1789). 
L, sempervirens Virginiana, Castiglioni, Viaggio Stat. Un. Am. Sept. 
23285 (1790). 
I. sempervirens ovata, Loiseleur-Deslongchamps in Duhamel, Trait. 
Arb, Arbust. ed. 2. 1:84 (1801). 
Periclymenum sempervirens latifolium, Spach, Hist. Nat. Vég. 83 345 
(1839). 
Here belong the following garden forms: — 
f. supERBA, Regel, Gartenfl. 2:3. pl. 38 (1853). 
L. sempervirens coccinea superba, Dippel, Handb. Laubholzk. 13 214 
(1889). 
f. rtava, Regel, 7. c. — Dippel, J. c. 
LI, flava and L. flava nova, hort., ex Dippel, 7. c. 
L. Fraseri, hort., ex Dippel, 7. ¢. 
L. sempervirens xanthina, Zabel in Beissner, Schelle & Zabel, Handb. 
Laubholz-Ben. 451 (1903). 
Cuprifolium flavum and C. flavum novum, hort., ex Zabel, l. c. 
f. speciosa, Carritre, Fl. Serr. 11:111. pl. 1128 (1856). 
L. Magnevilleae, hort., ex Carriére, 1. ¢. 
