SYNGENESIA SUPERFLUA. Astel*. 
$55 
calycinis laxis foliaceis subcuneiformibus acutiusculis 
squarrosis. Willd. sp. pl, 3. p. 2048. 
In low meadows, on the sides of woods : Pensylvania to 
Virginia. If . Aug. — Nov. v. v. v. s. in Herb. 
Lambert. About two feet high ; flowers large, blue. 
57. A. foliis oblongo-lanceolatis acuminatis sessilibus glabris 
margine scabris, inferi< ribus serratis, ramis corymbo- 
sis glabris, ramulis unifloris, calycinis squamis lan- 
ceolatis acuminatis patentibus. — IVilid. sp. pl. 3. 
p. 204 9. 
In low grounds and on the banks of ditches : New York 
to Virginia. I/. Sept. — Nov. v. v. ; v . s. in Herb. 
Lambert. About three feet high ; flowers large, blue. 
58. A. foliis sessilibus serratis glabris spathulato-lanceolatis 
basi attenuatis et margine utroque latere deflexis, ra- 
mis divaricatis, calycibus laxis, foliolis lanceolato- 
linearibus subaequalibus glabris.- — IVilid. sp. pl. 3. 
p. 2019. 
In low overflowed grounds : New York to Virginia ; 
rare. If . Oct. Nov. v. v. Flowers below the mid- 
dle size rays pale blue. 
59. A. foliis subamplexicaulibus oblongO-lanceolatls acumi- 
natis serratis glabris, caule pyramidato-ramoso, ramis 
axillaribus racemifloris folio vix longioribus, pedun- 
culis tomentosis nudis, calycibus laxis subaequalibus 
disco brevioribus. — Herb. Banks, mss. 
In Canada. If. Oct. Nov. v. s. in Herb. Banks. Flow- 
ers above the middle size $ rays pale purple. 
60. A. foliis lato-lanceolatis inferne attenuatis integris su- 
perne inaequaliter serratis longissime acuminatis, caule 
simplici flexuoso anguloso, panicula corymbosa divari- 
cato-dichotoma, calycinis foliolis laxis linearibus disco 
brevioribus. — Mich.jl. amer. 2. p. 109. 
a. A. caule altiore, panicula multiflora foliosa. 
A. latifolius. Herb. Banks, et Lambert. 
/3. A. caule pumilo, corymbo paucifloro nudo vix foliis 
altiore. 
In Canada and on the Allegany mountains, in rocky 
shady situations. /3. On the highest mountains of 
Virginia and Carolina. If. Aug.— Oct. v.v. About a 
foot or more high j flowers middle-sized 5 rays white. 
61. A. foliis oblongis 3-nervibus basi angustatis acutis, supe- 
rioribus sessilibus subintegerrimis, inferioribus petio- 
lalis serratis, caule simplici apice corymbose, calyci- 
serotinus * 
tardifloru$-% 
liandus * 
acuminalust 
elatior. 
pumilus, 
conyzoides. 
