Leeuw ON Omm 
GENERA FUMARIA AND RUPICAPNOS, 285 
paueifloris, pedicellis tenuibus nec recurvatis, sepalis minoribus, sine stipite 
distincto fractibus, ab alterà foliorum segmentis latioribus, pedunculis 
longioribus, sepalis subintegris, corollis angustioribus albidis nee roseis plane 
differt. 
F. macrosepala et F. berberica subsectionis Capreolatarum pedicellis 
erassioribus, bracteis sepalisque majoribus, fructibus majoribus rugosis nec 
leevibus facile separand:e sunt. 
Speciei typus hactenus in Algeciras Bæticæ solum inventus est, sed varietas 
gaditana freti Gaditani contrarias partes in BeeticA et in Mauritania habitat. 
Exemplar nune in herbario Mus. Brit. a el. R. P. Murray ad sepes prope 
(intram Lusitaniæ collectum ad hane speciem, ut videtur, etiam referen- 
dum est. 
This fine but local fumitory was originally described by Boissier from a 
depauperate form, collected at Algeciras late in the season, in which, as 
sometimes happens with other species, the sepals were particularly narrow. 
The flowers of this material were so poor that its identity with other 
specimens obtained the same year by Boissier & Reuter at Tangier, 
Grazalema, and Gibraltar does not appear to have been recognized by 
Boissier or later by Haussknecht, although the Tangier example in Herb. 
Boissier is labelled F. sepium in the handwriting of Reuter. 
These last-named plants, as represented in Herb. Boissier, are more or less 
normal, though collected late, and form the basis of Haussknecht’s 
F. gaditana, which he seems to have regarded as in no way related to the 
F. sepium from Algeciras. But it is clear that the original F. sepium is a 
depauperate shade-form, and its specific identity with /. gaditana, first 
suggested by Willkomm & Lange (/.¢.), may be confirmed by a comparison 
with * Porta & Rigo, Iter IV Hisp. 1895, No. 610” from Algeciras and the 
specimens collected in 1913 by Major Wolley-Dod in Boissier’s original 
locality, some of whieh are shade-forms plainly showing a transition to the 
state of the plant as found by Boissier. As Boissier’s name antedates 
F. gaditana, it must necessarily stand for the species, and as the plant of 
Algeciras, which is thus the specific type, seems to differ in minor details 
from that found at Gibraltar and elsewhere, this latter form has been 
distinguished as a separate variety gaditana. 
23. FUMARIA MURALIS, Sonder in litt. ap. Koch, Synopsis Fl. Germ. ed. 2, 
Appx. 1017 (1845); Haussk.in Flora,lvi. 523 (1873) ; Pugsley in Journ. 
Bot. xl. 175 (1902), et Fum. in Brit. 16, 22 & 74, excl. F. apiculata 
in syn. (1912). F. capreolata B. Burchellii, DC. Syst. ii. 183 (1821) ; 
F. media y. muralis, Hamm. Mon. 29 (1857), non F. media, Lois. 
Icones. Fl. Danica, tab. 2473 ; Hamm. l.c. tab. 4, ut F. media y. muralis 
(fructu obtuso) ; Journ. Bot. xl. tab. 436, fig. 4. 
Exsicc. Billot, Fl. G. & G. No. 2807! Mandon, Pl. Mader. No. 5! 
Bourgeau, Pl. Canar. No. 1173, ut F. officinalis ! 
