372 Dr Graham's Description of New or Rare Planfs. 



a similar boon on my friend Dr Wight, to whose forthcoming Flora of the 

 Peninsula of India, to be published conjointly with Mr Arnott, it will 

 give additional value. 



Corydalis longiflora. 



Q. longijlora ; caule sinijilici, squamigero ; foliis b'ternatim sectis, seg- 



mentis subirifidis, lobis obovato-oblongis ; racenio tenninali, laxifloro ; 



bracteis ovato-lanceolatis, pedicello brevioribus; calcare subulato, pe- 



dicellis longiore. 

 Corydalis longiflora, Pers. Synops. 2.269 Decand. System. 2. 116. — 



Ibid. Prodr. 1. 127 — Spreng. Syst. 3. 160 Link et Otto, Icones Pi. 



Rar. pars i. p. 3. t. 2. 

 Fumaria Schangini, Pall. Act. Petropol. 1779, 2. p. 207. t. 14. f. 1-3. 

 Fumaria longiflora, Willd. Syst. 3. 860. 

 /3, Fumaria caudata. Lam. Diet. 2. 569. fide DC — Ibid. Encycl. 3. 563. ? 



fid. Willd. 

 Corydalis caudata, Pers. Synops. 2. 269. fid. DC. 

 Description — Tuber globular, about the .size of a hazel nut. Stem (to 

 the uppermost flower, 6-8 inches h.gh) suberect, subi)ellucid, subglau- 

 cous, leafy at its base, sheathed. Leaves shorter than the stem, elon- 

 gating somewhat after the flowers have faded, glaucous, biLernate,leafets 

 subtrifid, lobes obovato-oblong. Raceme terminal; rachis tapering, 

 flowers scattered loosely; pedicels (^ inch long) gradually elongating as 

 the fruit forms, suberect, round, glabrous, reddish. Bractece single at 

 the base of each pedicel, rather shorter than the pedicels when in flower, 

 ovato-lanceolate, obtuse, gradually diminishing upwards, nerved. Flower 

 (If inch long) pale rose-coloured, petals slightly cohering at the base, 

 limb concave, that of the three upper parts fleshy, the upper and lower 

 subequal, upper suberect, lower nearly straight, alae shorter, their limb 

 oblong, keeled, blood-red in the upper half, cohering at the apex, keel, 

 when placed under the microscope, found to be tubercled near the 

 apex, claw long, slender, linear ; spur tapering, nearly straight. Fila- 

 ments diadelphous, three cohering within the upper, and three within the 

 lower petal, free for a very little way at the apex only. Anthers yellow; 

 j)ollen granules spherical. Stigma green, compressed, blunt, sagittate at 

 the base, crowning the anthers. German oblong-linear, angled ; ovules 

 numerous. 

 Tubers of this plant, which is a native of the Altai mountains in Siberia, 

 were received at the Botanic Garden, Edinburgh, from Berlin, in 1832, 

 and flowered in the greenhouse during December and January following. 



Dodecatheon integrifolium. 



D. integrifolium ; pedicellis erectis ; floribus nutantibus ; filamentis an- 

 teras obtusas subaequantibus, connectivis extrorsim subulatis. 



Dodecatheon integrifolium, Mich. Fl. Bor. Amer. 1, 123 Pers. Synops. 



1. 171 — Pursh, Fl. Amer. Septent. 1. 136 Nutt. Genera, 1. 119 



Roem. Sf Schult. Svst. Veg. A. 141 — Torrey, Fl. of Mid. and North. 



Sect, of United States, 1. 214 — Spreng. Syst. Veget. 1. 573. 



• Description. — Leaves all radical, spathulato-elliptical, glabrous, repando- 



denticulate. Scape erect, subviscid, purplish towards the top. Umbel 



^ involucrate. Involucrum leaves deltoideo-subulate, fleshy at the base. 



Pedicels erect. Flowers nodding. Calyx 5-cleft, glabrous, segments acute 



reflexed with the deep purple limb of the corolla, the throat of which is 



yellow, divided into five spaces by five coalescing, obcordate, orange 



lines. Filaments yellow, wrinkled, monadelphous. Anthers blunt, little 



longer than the filaments ; connective subulate, dark coloured, and on 



the outside generally broader than the loculaments of the anthers, even 



to the apex. Stigma blunt. Style glabrous, filiform, longer than the 



stamens. Germen cylindraceo-oblong, glabrous, longer than the tube of 



