FUMARIACEAE | 549 
Famity 2. FUMARIACEAE — FUMITORY FAMILY 
Herbs, s vines, the sap colorless. Leaves alternate: blades dis- 
sected. Flowers perfect, irregular. Calyx of 2 scale-like (oss Corolla 
of 4 petals, som ei persistent, the outer with spreading tips a 
both of them saccate or spurred at the base, the inner 2 smaller, puppe 
at the tip and enclosing the stigma. Androecium of 6 diadelphous sta- 
mens, the middle anther of each group 2-celled, the lateral ones 1- celled. 
Gynoecium 2-carpe Fruit a silique, a capsule, or a nutlet.—Five 
v 
ary. 
genera and 170 species, natives of the feat SELBEN zone and Africa 
Bon of the two outer petals spurred at the bas 
Petals per HORDE united and ERE the cuales seed crest- 
less: vin 1. ADLUMIA. 
e Lightly united, deciduous: seed mostly crested: acaules- 
2. BICUCULLA. 
One of p x po petals spurred at the base 
Ovules several = many: fruit an elongate capsule: seed with 
erests or ari 3. CAPNOIDES. 
Ovule solitary: "fruit a globose nutlet: seed crestless. 4. FUMARIA 
1. ADLUMIA Raf. Biennial or perennial tender vines. Leaf-blades 
with broad segments. Flowers mostly in panicle-like cymes, white or pink. 
Sepals 2, toothed. Stamens 6, monadelphous 
below, the 3 filaments of each group united 
to near the anthers. Capsule included.—One 
species 
. 1. A. fungosa (Ait.) Greene. Leaf- blades 
deeompound, the ultimate divisions i Rn Or 
olla 15-18 m 
capsule slender, 1.5-2 e g. [4 sa 
Raf.]—(ALLEGHENY-VINE. CLIMBING-FUM 
T AIRY-CREEPER. | MOUNTAIN-FRINGE 
CLIFF-HARLEQUIN.) —Ric ds and stream 
QUIN. h woo 
banks, various provinces N of Coastal Plain, 
N. C. ‘to Tenn., Wis., and N. B.—Sum.—fall. 
2. BICUCULLA Adans. Perennial herbs, with granular or tuberous root- 
stocks. Leaf-blades with narrow ped Flowers in racemes or panicles, 
mostly white to deep-pink. Sepals 2, Stamens 6, somewhat diadel- 
phous at the base. Capsule not include ^ poses Pd iene 16 species, 
No rth American and Asiatic -—Stagger-weeds. 
Inflorescence a simple raceme: corolla not deep-pink, deciduous. I. CUCULLARIAE, 
Inflorescence a thyrsoid panicle: corolla, deep-pink, marcescent. II. EXIM 
L CUCULLARIAE 
Rootstocks bearing yellow tubers see petals with rounded 
sacs: inner-petals CHODIRHO TED | cre 1. B. canadensis. 
Rootstocks without tubers: eid a with spreading spurs: 
inner r petals TRANNE creste 2. B. Cucullaria. 
II. EXIMIA 
Leaves and stem arising from stout fleshy rco 3. B. eximia. 
