586 
ADDENDA ET CORRIGENDA. 
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single dorsal nerve and a few lateral anastomosing veins ; 
seeds ovoidal in a single row in each cell. 
20 3 from bottom, after “ 29.” add : Cheiranthus littoreas 
Bach ! 196. no. 311. And for “ MB.” read : GD. 
21 4, after “violet-purple.” add: rarely in a (on sea-cliffs be- 
yond Machico) bright rose-purple. 
— 12, for “ MB.” read : GB. 
— 23, add to syn. Buch 196. no. 314. 
— 24, for “ de ” (twice) read : do. 
— 40, add : Goivos. 
22 4, for “ P. de Conselho ” read : P. do Concelho. 
— 28, “ Quebra Panella ” dele. 
— 33, before “ Dichroanthus” insert : Bot. Beg. t. 1331. C. 
argutus and C. dentatus Buch ! 196. nos. 312, 313. 
23 6, add : Ch. dentatus Buch is merely a more hoary narrow- 
leaved form from more exposed or sunny rocks, such as 
are indicated by the locality “ Kibeira dos Soccoridos,” 
of the original specimens in BH. 
— 15, after “ Koch 37 ” add : Seub. FI. Az. 43. 
— 16, add to syn. : Buch 195. no. 309. 
18, for “Bezertas” read : Besertas. 
24 20, for “ Gomez ” read : Gomes. 
— 4 from bottom : “ EB. t. 492,” dele. 
— last line, after “ Rib. Frio ” add : do Fayal. 
25 1, after “pubescent” add: Root vertical slender simply 
fibrous, often a mere tuft of fibres, always without any 
oblique subterranean st. or rhizome. 
— 8, add : Possibly C. sylvatica Link (C. hirsuta EB. t. 492) 
may have been overlooked. 
— 19, after “Koch 51,” add : Seub. FI. Az. 44. 
— 20, after “EB. t. 735.” add : Buch 196. no. 310. 
— 5 from bottom, add at end : JBrassica muralis , Buch 196. 
no. 317 ? 
26 24, after “ Metade ” add : do Faval (Levada dos Vinhaticos). 
— 39, insert between this and line 40 : 
7 bis. IIlRSCHFELDIA Milch. 
1. H. INCANA (L.). 
Hispid-pubescent dull greyish not hoary, branches spreading 
straggling naked ; lower 1. lyrate, upper small remote and inconspi- 
cuous linear-lanceolate toothed ; pods and pedic. close-pressed very 
short and narrow. — H. adpressa “ Mnch. Meth. 264;” WB. i. 85; 
Gr. et Godr. i. 78. JErucastrum incanum Koch 61 ; EBS. t. 2843. 
Sinapis incana Juslen in Amoen. Acad. iv. 280; Linn. Sp. 934; 
Lam. Bict. iv. 344; Brot. i. 585 ; Pers. ii. 208; Brot. Phyt. ii. 205. 
t. 172 ; BC. Syst. ii. 618, Prodr. i. 220 ; Spr. ii. 913 ; Bab. 27. 
Myagrum hispanicum Linn. 893 ; Brot. i. 563 (status fructu sub- 
abortivo monstroso, rostro solum fertili). Erucaria Jlyrcanica BC. 
Syst. ii. 676, Prodr. i. 230 (test. Fischer et Mey.) ex WB. 1. c. 86. 
— llcrb. ann. Mad. rcg. 1, rrr. Magdalena, sea-cliff road to the 
