IO92 APPENDIX. 



cordate, acute, coarsely doubly toothed, the slender petiole longer than 

 the blade; stem-leaves ovate to oblong-lanceolate, irregularly toothed, 

 acute or acuminate at the apex, narrowed at the base, the upper sessile, 

 the lower petioled; flowers solitary or 2 or 3 together in the upper axils; 

 calyx hirsute, its broadly lanceolate lobes nearly half as long as the 

 corolla; capsules nodding, dehiscent at the base. Vicinity of Mon- 

 treal, Quebec. Nat. from Europe. July-Sept. 



P. 888, before Lobelia pubenila, insert: 



5a. Lobelia elongata Small. Long-leaved Lobelia. Perennial, 

 glabrous or nearly so throughout, simple, 3-12 dm. high. Leaves linear 

 to linear-oblong, 10 cm. long or less, acute, serrate with gland- tipped 

 teeth, sessile or short-petioled, erect or ascending; raceme 1-3 dm. long, 

 the flowers secund; bracts linear to lanceolate, glandular-serrate, the 

 lower ones sometimes longer than the flowers; sepals elongated-linear 

 to linear-setaceous, entire, often as long as the deep blue corolla; cap- 

 sules 6-8 mm. broad. In swamps, Del. to Va., Fla. and La. 



P. 898. Read for range of Lactuca Scariola, " in waste places, N. J. 

 to W. Va., Idaho and Mont., and in ballast about the eastern seaports; not 

 common." 



Before Lactuca Ludoviciana, insert: 



ia. Lactuca virosa L. Strong-scented Lettuce. Similar to the 

 Prickly Lettuce (Lactuca Scariola) and confused with it. Leaves oblong 

 to oblanceolate, finely irregularly denticulate, rarely slightly sinuate; 

 achenes dark-colored. L. Scariola has sinuate-pinnatifid leaves and pale 

 achenes. A common weed in waste and cultivated grounds, Me. to 

 N. Dak., Ga., Kans. 



P. 907, before Nabalus trifoliolatus, insert: 



3a. Nabalus cylindricus Small. Mountain Rattlesnake-root. 

 Stem 3-9 dm. tall, glabrous. Leaves triangular or triangular-ovate, 

 10 cm. long or less, acute or acuminate, 3-lobed or 3 -cleft, sinuatcly 

 toothed, truncate or cordate at the base, the lower ones long-petioled; 

 panicle narrow, long, contracted, the heads in clusters in the upper axils; 

 involucre about 10 mm. long, the principal bracts linear-lanceolate, bear- 

 ing a few scattered hairs, slightly shorter than the light brown pappus. 

 Mountains of Ky., Tenn. and N. C. Sept. 



P. 93Q. after Solidago ulmifolia, insert: 



28a. Solidago microphy'lla Engelm. Small-leaved Goldenrod. 

 Stem smooth, 8-13 dm. tall. Leaves numerous, somewhat pubescent, 

 rough above,' firm, the basal ones spatulate or oblanceolate, 6-1 1 cm. 

 long, shallowly toothed, the upper elliptic to oblong, serrate or entire; 

 heads numerous, 5-7 mm. high, the involucre 4-4.5 mm - ni g h > 2 mm - 

 thick, its bracts linear to linear-lanceolate, acute; achenes pubescent. 

 In dry soil, Kans. to Ark. and Tex. Aug.-Oct. 



P. 940. after Solidago argiita, insert: 



34a. Solidago Vaseyi Heller. Vasey's Goldenrod. Similar to S. 

 arguta, the basal leaves larger and relatively broader; heads larger, the 

 involucre 5-6 mm. high, 3-4 mm. thick; achenes finely pubescent. 

 Mountain woods, Va. to Ky., Ga. and Ala. Aug.-Oct. 



P. 941, after Solidago nemoralis, insert: 



41a. Solidago longipetiolata Mackenzie & Bush. Long-petioled 

 Goldenrod. Resembles S. nemoralis, but grayish green. Leaves firm 

 in texture, usually with fascicles of smaller ones in their axils, 3-ncrvcd, 

 the basal and lower ones long-petioled ; heads rather larger than those 

 of S. nemoralis; bracts of the involucre oblong, obtuse, thick; achenes 

 pubescent. Dry soil, Mich, to Wyo., Mo. and Tex. 



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