5. Di lachenaliesfolia; calcaribus 2 brevissimis obtusissimis, scapo nudo 3-4 floro,
pedicellis calyce longioribus, foliis multifidis, lobis linearibus acutissimis.—De Cand.
Prodr. v. 1. p. 126. Cham, et SchlecM. inLinncea.— Fumaria peregrina. “ Rudolph. in Mém.
de VAcad, de Petersb. v. 1. p. 379. t. 19.”— F. tenuifolia. “ Ledebour, in Mém. de VAcad,
de Petersb. 5. 1815. p. 550. n. 37.”—F. cucullaria. “ Pall, in Herb. Willd.”
Hab. Islands off the extreme North-West coast of America, in Behring’s Straits. Pallas. (v. Iinncea, v.
1. p. 557.)—I have seen no specimens of this plant, nor have I an opportunity of consulting the figure of
Rudolphi, in the Transactions of the Academy of St. Petersburgh. It appears to me that this and D. tenuifolia
are perhaps too nearly allied to D. formosa or D . eximia.
2. ADLUMIA. - Rqfin.
Petala 4, in coroUam monopetalam basi bigibbosam fungosam persistentem coalita.
Siliqua bivalvis, polysperma.—Herba glauca, etpetiolis cirrhosis scandens. DC.
1. A. cirrhosa.—Bafin. in Desv. Joum. Bot. 1809. p. 169. De Cand. Prodr. v. l .p . 126.
—Corydalis fungosa. Vent. Choix, t. 19. Pursh, FI. Am. v. 2. p. 463. Bigel. FI. Bost. ed. 2.
p. 263.—Fumaria fungosa. Willd.—F. recta. Mich. Am. v. 2. p. 51.
H*w- On the borders of Canada. Mich. In beech woods. Pursh.
3 . CORYDALIS. PC.
Petala 4, unicum basi calcaratum. Jfapsula bivalvis, compressa, polysperma.—Herb®
glabra, scepe glauca. DC.
* Bodice tuberosa vel sublignosa, caule simplici, foliis caulinis paucis altemis.
1. C. Scouleri; folio subsolitario racemo subsimplici longiore tri-quadripinnato, foliolis
oblique ovalibus oblongisve decurrentibus integris lobatisque, bracteis oblongis pedicello
longioribus. (Tab. XIII.j— C. pasoniaefolia. De Cand. Prodr. v. 1. p. 128. ? Gmel. Sib.
v. 4. t. 33. ?
Radix crassa, sublignosa, tortuosa, collo squamoso. Folia perpauca, 1 vel pluria radicaha, 1 vel 2 caulina.
Folium caulinum inferius maximum, pedale, 3 et non raro 4-pinnatum, ubique glabrum, siccitate nigricans:
Pinnis primariis in rachi communi gracili remotis, secundariis etiam distantibus, ultimis vel pinnulis magis
approximatis, oblique ovalibus, tenuibus, membranaceis, subtus glaucis, obtusis, basi angustatis decurrentibus,
integris, vel iterum magis minusve lobatis partitisve, lobis integerrimis. Folium radicale et caulinum superius
magis simplicia, multoties minora. Flores pendentes, rosei, unciam ad sesquiunciam longi, in racemum laxum
terminalem folio breviorem, dispositi. Rractece parvse, oblongse, glabrae, pedicello longiores. Pedicellus
brevissimus, demum post anthesin insigniter decurvus. Cal. 2-sepalus, sepalis parvis, ovatis, appressis, membranaceis.
Calcar longe attenuatum, petalis duplo longius, rectum, apice obtusum. Petalum superius acutum,
apice recurvum, inferius versus basin subtus gibbosum, apice subtus acute carinatum. Petala lateralia óvalia,
concava, unguiculata, dorso carinata, apic'e subapiculata, et ibi cohaerentia. Stam.: Füamenta 2, basi dilatata,
apice antheras tres gerentia. Germen oblongumj stylus filiformis, germine brevior; stigma capitatum; capi-
tulo apiculato. Capsula immatura deflexa. Semina lateralia, in duas series disposita.
Hab. In dark shady woods of North-West America; plentiful near the confluence of the Columbia with
the sea. Scouler. Douglas.—This fine species of Corydalis has much affinity with (7. paoniafolia, Gmel.
Sib. t. 33, (a native of Siberia, but, according to Chamisso, extending its range to the borders .of America,)
especially in its large woody root, in the general appearance of the flowers, and in the obliquely oval, leaflets.
But in that species the leaves are much less compound, their alternate divisions larger, the raceme is more
compound, and, above all, the pedicels are greatly longer than in our plant, both in a state of flower and fruit.
T ab. XIII. Fig. 1, Flower; fig. 2, Inner and lateral petals; fig. 3, Stamens and pistil; fig. 4, Young
fruit:—magnified.
2. C. paucifiora; caule simplici exsquamato, foliis caulinis 2-3 infra medium biternatim
sectis, segmentis tripartitis, lobis obovatis, bracteis ovatis acutis, racemo conferto pauci-
floro.—Pers. Syn. v. B.p. 369. De Cand. Prodr. v. \ .p . 127. Cham, et Schlecht. in Linrum,
v. 1. p. 560. De Less. Ic. v. 2. t. 9. f . a.—Fumaria paucifiora. Steph. in Willd. Sp. PI. v.
3. p. 86 lE-F . altaica. “ Ledeb. in Mém. de l ’Acad, de Petersb. v. 5. p. 551,”
H ab. Island of St. Lawrence, in Behring’s Straits. Chamisso.
* * Bodice fibrosa, caule ramoso, foliis caulinis plurimis alternis. DC.
3. C. aurea; caule diffuso, foliis bipinnatis glaucis, pinnulis pinnatifidis incisisque, segmentis
oblongis acutis, bracteis lineari-lanceolatis acuminatis subinciso-denticulatis pedicello
longioribus, siliquis teretibus torulosis.—Willd. Enum. p. 740. Pursh, El. Am. v. 2.
p. 463. Elliott, Carol, v. 2. p. 178.—Fumaria aurea. Curt, in Bot. Mag. t. 66.
H ab. Throughout Canada to lat. 64°, (Dr. Richardson,-) in the woody country; extending as far as the
Rocky Mountains. Drummond.
4. C. glauca ; caule erecto, foliis bipinnatis glaucis, pinnulis subpinnatifidis, segmentis
cuneatis incisis, bracteis oblongis acutis pedicello brevioribus, siliquis linearibus planis
vix torulosis.—Pursh, El. Am. v. 2. p. 403. De Cand. Prodr. v. l .p . 128. Bigel. El. Bost.
ed. 2. p. 262.— Fumaria glauca. Curt, in Bot. Mag. t. 179.— F. sempervirens. Linn. Sp
PI. p . 984.
H ab. Throughout Canada, as far as lat. 64°. Dr. Richardson.
4. FUMARIA. Linn.
Petalum unicum basi gibbum aut calcaratum. Caryopsis indehiscens, 1-sperma, stylo
post anthesin deciduo, mutica. DC.
1- officinalis; sepalis ovato-lanceolatis acutis acute dentatis capsulae globos® retusse
vel subcordat® vix longitudine, bracteis pedicello fructifero bis terve brevioribus.__
Amott, MSS.
/3. diffusa vel scandens, foliorum segmentis latis glaucis. Amott.—F. media. De Cand.
Prodr. v. 1. p. 130.—F. officinalis.? Pursh, El. Am. v. 2. p. 463.
H ab. A Canada, near Quebec. Mrs. Perdval. Newfoundland. Mr. Morrison.—This variety is often taken
for the F. capreolata, from which I believe it is really distinct; and I quite agree with my friend Mr. Amott
in uniting it with F. officinalis, of which it seems a luxuriant variety.
Ord. IX. CRUCIFERÆ. Juss.
Sabord. I. P leürorhizeæ (qü=). ' | Cotytedmes plana, acambentes. Badicula lateralis.
Semina compressa. DC.
T rib. I. Arabideæ; seu Pleürorhizeæ Siliquos®. Siliqua dehiscens, septo lineari
seminibus plus minus latiore. Semina ovalia, compressa, scepe marginata. Coty-
ledones planoe, accumbentès, septo paralleled. DC.