1909] 
Robinson & Fernald,— Emendations,— I 45 
Page 421, for line 19, substitute: 
Seeds 2-rowed in each cell. 
Style cylindric, about 2 mm. long . . . 16. DIPLOTAXIS. 
Style gladiate, about 8 mm. long . . . . . 16a. Emuca. 
for line 72, substitute: 
Fruit thickish, 4—7 mm. in diameter. 
Fruit indehiscent; seeds in 1 row . . . 14. RAPHANUS. 
Fruit dehiscent; seeds in 2 rows mur we LOR, aeRO Ce: 
Page 426, line 13; jor Ludwig read [Knaut] Ludwig 
Page 429, after line 6, insert: 
Page 429, lin 
16a. ERUCA [Tourn.] Adans. 
Pods thickish, somewhat 4-sided, tipped with a 
large style persisting as a flattish triangular-lanceolate 
beak. Seeds ellipsoidal, slightly compressed, arranged 
in 2 rows. — Annuals or biennials, with pinnatifid leaves 
and rather large flowers; the petals ocroleucous to vel- 
lowish or purplish, with violet veins. (The classical 
Latin name, used by Pliny; its derivation not clear.) 
1. E. sarivum Mill. Coarse erect annual; petals 2 
cm. long; pods fusiform, 4-angled, erect on short stout 
pedicels.— Waste places and cultivated grounds, be- 
coming established at several widely separated stations. 
(Adv. from the Old World.) 
e 7; for [Heist.] Link. read [Heist.] Adans. 
[Although Adanson, Fam. i. 418 (1763) spelled this 
name Couringia he clearly attributed it to Heister, who 
in his Ind. Pl. Rar. 34 (1730) published it as Conringia, 
dedicating it to Dr. Hermann Conring. It is clear 
therefore that Couringia was merely a typographical 
error, which may be corrected in accordance with Art. 
57 of the Vienna Rules, and Adanson may be quoted as 
the first post-Linnaean authority for the genus.] 
line 45; for Me. read N. E. 
Page 431, line 16; after westw. insert: ; locally adventive eastw. 
Page 488, line 25; for e. Mass. and Vt. read w. Me. (Miss Furbish) 
Page 438, for lines 33-36, substitute: 
* Petals entire or merely emarginate. 
Polanisia. Pods scarcely or not at all stiped. Petals emargi- 
nate. Stamens 6- oo 
Cleome. Pods long-stiped. Petals entire. Stamens 6. 
* * Petals laciniately toothed. 
Cristatella. Pods on rather short but slender stipes. Sta- 
mens 6-14. 
