42 DIDYNAMIA. ANGIOSPERMIA. 
A small genus of 7 species, 3 of them indigenous-to 
northern and tropical America, 3 to the Cape of Good 
Hope, and 1 to the East Indies. 
425. HERPE STIS, Gertner. 
chana. 
Calia 5-cleft, unequal, bibracteate at the base. 
Corolla tubular, subbilabiate. Stamina inclu- 
ded, all fertile. Capsule 2-valved, 2-celled, dis- 
sepiment parallel to the valves. 
fiwered. plants and mostly repent; peduncles axillary, 1- 
 Specres. 1. H. rotundifolia. 2. amplexicaulis. 5. 
 euneifolia, 4. micrantha. 5.*Brownei. Around New 
Orleans. 
Monnizera. Mi- 
Chiefly an American — of about 7 species, with 
» the exception of 1 in Africa and another in Jaya. 
426. SREAAN THUS. 
*, border 4-toothed, cleft on the 
Upper lip of the corolla obsolete; 
er 3- Filed; intermediate segment ligulate 
and areacate much longer, closely incurved 
laments bifid, lateral stipes an- 
ityle bifid. Capsule 1-celled, 2- — 
any-seeded. Seeds ovate, ie ged 
_ Avery small creeping plant growin; io marsben; leaves. 
row ir Opposite and verticillate; f inbe: Spots solitary, alternate 
and pedicellate; minute. : 
Species. 1. H. Micranthemoides. The species 
pone Indigenous to the borders of Py ve 
re and further description, ease ceetees 
the Academy of Natural Scien iladelphia. 1. p- 
