pentandria MONOGYNiA. Pulmonaria. 
On gravelly shores of rivers : Pensylvania to Carolina. 
% . March — May. v. v. Flowers beautiful blue. 
2. P. subhirsuta, erecta ; foliis ovato-oblongis acuminatis, 
floribus paniculatis, calycibus abbreviatis quinquepar- 
titis. — Willd. sp. pl. 1 . p. 769. 
On Hudson’s Bay. /. liton . May, June. + . Flowers blue 
or white. 
3. P. glaberrima, procumbetis ; foliis ovali-spathulatis' ab- 
rupte acuminatis carnosis, pedunculis lateralibus uni- 
floris, corollis calyce vix duplo longioribus. — Mich.jl . 
amer. 1 . />. 131. 
P. maritima ? Willd. sp. pl. 1 . p. 7/0. 
On the sea shore of New England and Canada. 1/ » 
July. v. s. Flowers blue. 
159. LITHOSPERMUM. Gen. pl. 241. 
1 . L. seminibus rugosis, corollis vix calycem superantibus, 
foliis obtusis aveniis. Smith Jl. Irit. 1 . p. 213. 
Willd. sp.pl. 1 . p. 75 1 . 
Icon. 'Engl. bot. t. 123. FI. dan. 456. 
In waste fields, on dry ground : frequent in Pensylvania, 
probably introduced from Europe. 0. May — July. 
v. v . Flowers pale white 5 seeds rough, brownish. 
2 . L. seminibus turgide ovatis lucidis undique cavo -puncta- 
tis, calycibus fructiferis patulis corollam superantibus, 
foliis ovato-oblongis nervosis. — - Mich. Jl. amer. 1 . 
p. 131. 
In shady woods : Virginia to Kentuky. % . June, July. 
v. v . Flowers pale yellow. 
3. L. seminibus turgide ovatis nitidis undique cavo-punc- 
tatis, floribus passim lateralibus, foliis linearibus ad- 
presso-pubescentibus, caule procumbente. — Mich.jl » 
amer. 1 . p. 130. 
In shady woods : on the river Ohio. Michaux . 0 , 
July, Aug. v. s. Flowers white. 
4. L. seminibus muricatis, spicis terminalibus secundis, 
bracteis lanceolatis, foliis lineari-lanceolatis acutis. 
Willd. sp . pl. l.p.752. 
Icon. Col. ecphr. 1 . t. 19 2 . 
In dry woods : Virginia, Ohio and Mississippi. 0 . 
May— -Aug, v. v. Flowers yellow, very small. 
131 
paniculata , 
parviflora, 
- arvense . 
latifolium . 
angustifoli- 
um . 
apulum, 
