no 
DIDYNAMIA ANGIOSPERMIA. 
I have introduced this plant, though not collected strictly within the li- 
mits of Georgia, on account of its close affinity to the R. hybrida of Pursh 
which Mr. Nuttall rejects as a var. of R. oblongifolia. To that plapt 
however this species has no affinity. 
Grows near the Alabama River in dry soils. 
Flowers probably through the summer. F ouud in flower at the com- 
mencement of October. 
3. Ciliosa. Pursh, 
R. erecta, ramosa; 
foliis subsessilibus, o- 
vato-oblongis, mar- 
gine nervis venisque 
pilis albis longe eilia- 
tis ; bracteis lanceo- 
latis, brevibus; calycis 
laciniis subulatis tubo 
corollae quadruplo 
brevioribus. P. 2. p. 
420. 
Erect, branching $ 
leaves nearly sessile, 
ovate oblong, with the 
margins, nerves and 
veins fringed with 
long white hair ; brae- 
teas lanceolate, short; 
segments of the ca- 
lyx subulate, as long 
as one fourth of the 
tube of the corolla. 
Described by Pursh from specimens collected in Georgia and principally, 
near Savannah by Mr. Enslen. Distinguished, if the character should 
prove permanent, by the short segments of the calyx. 
Flowers through the summer. 
4. Oblongifolia. Mich. 
R. repens, assur- 
gens, pubescens ; fo- 
liis sessilibus,obovatis 
ovalibusque, obtusis ; 
floribus subsolitariis ; 
ealycis laciniis filifor- 
mibus, longitudine tu- 
bi corollae. 
Mich. 2. p. 23. Pursh 2. p. 420. 
E. biflora? 
v Creeping, assur- 
gent, pubescent ; 
leaves sessile, obovate 
and oval, obtuse ; 
flowers generally so- 
litary ; segments of 
the calyx filiform, as 
long as the tube of 
the corolla. 
