196 PROCEEDINGS OF THE AMERICAN ACADEMY. 
one of the continental American species (cf. L. lilacina and L. canes- 
cens, HBK.), or segregated into several more or less distinct forms. 
The indefiniteness which now prevails regarding the S. American species 
of the genus is such as to render the further classification of the 
Galapageian forms, for the present, impracticable. 
Lippi, Houst. 
L. canescens, HBK. Nov. Gen. & Sp. ii. 263 (1817). L. lanceolata, 
Rose (1), 137, not Michx. JL, nodi flora, Cham. Linnaea, vii. 218 (1832) ; 
Rob. & Greenm. (1), 147; not Michx.— Cartes Isx. : Lee (hb. U. S. 
Nat. Mus.); Baur. Cuaruam Ist.: A. Agassiz (hb. U.S. Nat. Mus.) ; 
Baur, no. 178 (hb. Gr.), a green form. Duncan Isi.: Snodgrass & 
Heller, no. 709 (hb. Gr.). Hoop Ist.: around a mud lake, Snodgrass 
& Heller, no. 755 (bb. Gr.). Further distrib. S. Am. 
L. RosMARINIFOLIA, Anderss. (1), 198, & (2), 80; Rob. & Greenm. 
(1), 147.— Apinepon Ist.: Snodgrass & Heller, no. 827 (hb. Gr.). 
AtBemarLe Ist.: in very dry places of the middle region, Andersson ; 
Elizabeth Bay, Snodgrass & Heller, no. 280 (hb. Gr.); eastern part, 
Buur, no. 179 (hb. Gr.) ; Tagus Cove, not common, 150 to 460 m. alt., 
Snodgrass & Heller, nos. 168 (hb. Gr.), 147 (hb. Gr.); mountain east 
of Tagus Cove, Snodgrass & Heller, nos. 233, 251, 888, 890, & 896 (all 
in hb. Gr.). Nos. 888, 890 & 896 show that the leaves on some branches 
become strongly toothed. Endemic. 
Baur’s nos. 181 and 182 (both in hb. Gr.) from eastern Albemarle 
are probably branches of this species (sterile). 
L. saticiroura, Anderss. (1), 198, & (2), 80.— Cuarves Ist.: in 
woods on the side of the mountain summit. Andersson (hb. Gr-). 
Endemic. 
STACHYTARPHETA, Vahl. 
S. prcnotoma, Vahl, Enum. i. 207 (1804); Caruel (1), 622. S. u- 
ticifolia, Sims, Bot. Mag. t. 1848 (1816). Verbena dichotoma, Ruiz & 
Pay. Fl. Per. i. 23, t. 34, fig. b (1798). Bouchea sp. Rob. & Greenm. 
(1), 147. —Cuartes Ist.: Chierchia, acc. to Caruel, |. c. ; Lee (hb. Gr.) ; 
Baur, without number (hb. Gr.). Further distrib. trop. and subtrop. 
Am. 
VERBENA, L. 
V. carorina, L. Syst. ed. 10, 852 (1760); Mill. Dict. ed. 8, no. 7. 
V. polystachya, HBK. Noy. Gen, & Sp. ii. 274 (1817); Hook. f. (8), 
