MAY 
{ 
Plante Lindheimeriane. 3 
Houston. April. A span to a foot high, with conspicuous 
bright yellow petals. . 
2. R. rracuyspermus (Engel. MSS.): caule ramoso gla- 
bro; foliis petiolatis, inferioribus plerumque orbiculato-ovatis 
obtusis subintegris, superioribus lanceolatis lineari-lanceola- 
tisve denticulatis, basi petiolorum membranaceo-dilatata brac- 
teisque subciliatis; sepalis 3-4 ovatis reflexis petala 3-5 
minima lineari-spathulata superantibus; staminibus 5-10; 
carpellis compressis obtusis undique tuberculosis in capitulum 
oblongum seu cylindricum congestis. — Margin of ponds near 
Houston, &c. April, May. 
3. R. TRacuyspermus, 8 aneustirotius (Engel. MSS.): 
foliis omnibus lanceolatis lineari-lanceolatisve ;—-and 7? (an 
spec.?) Linpuemert (Engel. MSS.): foliis inferioribus 
ovatis; sepalis 3-5 ovatis obtusis patentibus petala 3 lineari- 
spathulata zequantibus; carpellis compressis obtusiusculis tu- 
berculosis in capitulum globosum congestis. — Near Houston, 
&c. but not growing together with No. 2. 
4, Crematis cytinprica, Sims. A narrow-leaved variety ;| 
the herbaceous stem beginning to flower in April, when only - 
a foot or so in height. Houston. 
5. C. reticuuata, Walt. Houston. June. 
6. Anemone Carouintana, Walt. Prairies, Houston. Feb- 
ruary, March. 
Ds Coccutus Caroxinus, DC. Houston. June. 
8. StrepTanrHus uyacinTuoipes, Hook. Bot. Mag. t. 
3516. West of the Brazos. July. 
9. Crisratitya EROsA, Nuit.; Torr. & Gr. FI. I. p. 123. 
Sandy prairies on the Brazos. August. 
10. Creometta Mexicana, DC. High prairies west of 
the Houston. April, August. 
11. PoryeaLta Leprocauuis, Torr. & Gr. Fl. I. p. 130. 
West of the Brazos. August.— More or less }branched. 
Capsules ovate, with glands along the dissepiment on the face 
of the valves. 
12. P. nvcarnata, Linn. Houston. April. 

BOTANIC aL 
L4ape®: 

