178 
Oknothera sinuata var. minima Nutt. Gen, 1: 245. 1818. 
? OLnothera longiflora Scheele; S. Wats. Proc. Am, Acad. 8: 618 
1873. Not Jacq. 
New Jersey south to Florida, to Texas and Nebraska, also in 
central and northern South America. 
3a. OENOTHERA LACINIATA MEXICANA (Spach). 
OLnothera Mexicana Spach, Nouv. Ann. Mus. Par. 4: 347. 1835. 
OEnothera sinuata var hirsuta T. & G. Fl. N. A. 1: 494. 1840. 
Nebraska to Texas and Mexico. 
3b. OENOTHERA LACINIATA OCCIDENTALIS. 
- OEnothera sinuata var. grandifiora S. Wats. Proc. Am. Acad. 8: 
$81. 1873, Not OZ£. grandiflora Ait. 1789. 
?OEnothera longifora Scheele; S. Wats. Proc. Am. Acad. 
8: 618. 1873. 
Missouri to Kansas, south to Texas. 
4. OENOTHERA HETEROPHYLLA Spach. 
OEnothera heterophylla Spach, Nouv. Ann. Mus. Par. 4: 348. 
1835. 
OLnothera bifrons Don, Sweet, Bot. Fl. Gard. (II.) pl. 386, 
1831-1838. 
OLnothera rhombipetala Engelm. & ae Bost. Journ. Nat. Hist 
5: 216. 1847. 
OLEnothera Leona Buckley, Proc. Acad. Phila. 1861: 163. 1861. 
Florida to Texas. 
5. OENOTHERA RHOMBIPETALA Nutt. 
OEnothera rhombipetala Nutt.; T. & G. Fl. N. A. 1: 493. 1840. 
OLnothera Darlingtonii Pickering : S. Wats. Proc. Am. Acad. 8 
O12. 1873. 
Minnesota and Wisconsin, to Illinois, Nebraska and Indian Ter- 
ritory. 
4. ANOGRA Spach, Ann. Sci. Nat. (II) 4: 164. 1835. 
Burmannia Spach, Hist. Veg. 4: 3§1. 1835. Not DC. 1833. ° oe 
Tips of the calyx.segments not free in the bud. 
Capsules divergent or reflexed. : 
Valves of the capsules not winged at the base. «WA. deltoidea. 
Valves of the capsules winged at the base. == A. xylocarpa, 
