458 
APPENDIX NO. XVIII. 
A. Gray, Man. cd. 1, p. 279. Rich, in Frankl. 1st joui. ed. 2, p. 13. 
Nutt. Gen. Am. 1, p. 273. 
Disco, 70°; N. Proven, 72°; Smith's Sound Stations, 78°. 
BORAGINEjE. 
63. Mertensia maritima, Don. Gen. Syst. 4, p. 320. D. C. Prodr. 
10, p. 88. Pulmonaria maritima , Linn. FI. Dan. T. 25. Lithospermum 
maritimum, Lehm. Hook. FI. Bor. Am. 2, p. 86. Pulmonaria parvi- 
fiora. Mich. 
Disco, 70°; N. Proven, 72°. 
SCROPHULARIACEiE. 
64. Bartsia alpina, Linn. Engl. Bot. T. 361. FI. Dan. T. 43. 
D. C. Prodr. 10, p. 544. 
Fiske Fiord, 64°. 
65. Pedicularis arctica, R. Br. in Parry’s 1st Voy. app. p. 270. 
P. Langsdorfii, F’isch. MS. in Hook. FI. Bor. Am. 2, p. 109. P. 
purpurascens , Spreng. P. liirsuta , Rich. app. Frankl. Yoy. p. 25. 
D. C. Prodr. 10, p. 568. Stems short and few; cauline leaves with 
tomentose and conspicuously-dilated rachis. Bracts pinnate; flowers 
dark purple, with two small teeth at the helmet. Corolla and calyx of 
a tougher texture than in the following species, the former 3—4 times 
longer than the latter. Stigma emarginate; germ ovate. 
Rensselaer Harbor, 79°. 
66. P. Kanei, Nov. Spec. Caulibus compluribus; foliis linearibus 
glabris; pinnulis minutis, omnibus remotis, rachi petioloque vix dila- 
tatis; corolla rosed, galed edentatd. 
Planta quam prcecedens robustior, radice carnosd palmatiiR ramosa. 
Caules complures, vix lauati; folia linearia, glabra, pinnatifida; pinnuke 
minutae, ornnes rernotm, margine sursum fere integra, deorsum acute 
serrata; petiolus foliorumque rachis vix dilatati; prior ad basin parce 
lanatus. Spica densa; bracteae lanuginosce angusto-lanceolatse, fere 
integne, ad apicem tantummodo obscure pauci-dentatao. Calyx 5-6 
fidus, land alba densissima. implexus; corolla rosea, textura, tenerrima, 
calyce duplo longior; labium inferius tripartitum, suberoso-dentatum; 
lobus medianus subrotundus, (in prmcedenti emarginatus,) galea minus 
incurva, angustior, edontata. Staminorum filamenta pilosa; stigma 
subrotundum, papillosum, integrum; germon subglobosum. 
Pedicularis Kanei is easily distinguished from P. arctica by the 
delicacy of its pinnules, which are all remote, on a rachis scarcely 
dilated; by its bracts, perhaps more lanuginous, but almost entire; by 
