52 Rhodora [Marcu 
Page 571, line 25; over the A of ASCYRUM insert an acute accent. 
Page 573, line 42; for Mich. read Wise. (Wadmond) 
Page 578, line 59; for N. H. read Me. (Miss Furbish) 
Page 579, line 5; for Nantucket read Norfolk Co., Mass. (Wiegand) 
Page 589, line 1; over the U of OPUNTIA insert an acute accent. 
Page 593, line 5; add: Var. ввАСїтлов Turez. Glabrous or essentially 
so; leaves rounded or cordate at the base: spike slender 
and loosely or often remotely flowered.— Locally estab- 
lished, Me. (Miss I. W. Anderson) and Mass. (Rich). 
(Introd. from Asia.) 
Page 594, line 46; add as synonym: Lupwiara L. 
Page 596, line 1; for L. read [Dill.] L. 
line 18; afer entire insert: or merely notched 
line 20; omit: ; leaves entire or subentire, with revolute 
margins 
after line 20 insert: 
Seeds obovate, truncate or rounded at summit; coma quickly 
deciduous; leaves plane, somewhat toothed. 
2a. E. paniculatum. 
Seeds fusiform, distinctly beaked; coma somewhat persistent; 
leaves entire or subentire, with revolute margins. 
After line 49, insert: 
2a. E. paniculàtum Nutt. Annual, 3-8 dm. high, gla- 
brous or glabrate; the cortex exfoliating at base; leaves 
opposite or alternate and bearing tiny axillary fascicles, 
lanceolate, sparingly denticulate, mostly petioled; flowers 
scattered, on often bracted peduncles; petals purple, about 
8 mm. long; seed obovate, papillate, with early deciduous 
sordid coma.— Clearings and open places, Bruce Penin- 
sula, Ont. (Macoun) to B. C., s. to S. Dak., Col., Ariz., and | 
s. Cal. 
Page 598, line 36; omit w. 
Page 604, line 14; for n. Me., L. Memphremagog, Que. read n. and 
w. N. E. 
Page 606, line 4; after southw. insert: ; occasionally spreading from 
cultivation northw. 
Page 612, for lines 19—30, read: 
` 
Stylopodia erect or slightly divergent, distinct to the base 
Pedicels rather slender, not clavate; stems glabrous or spar- 
ingly pilose ‚ 5. 2 UU c UL RE, брон. 
Pedicels short, clavate; stems rather densely pilose especially 
toward the base SUA О D M Tainturieri. 
Stylopodia connivent or at least somewhat convergent 
3. C. texanum. 
