2 POLYPETALX. 
4. — M crassipetala, 
Ramis teretibus petiolisque mifo- puberulis, f folis vix coriaceis lan- 
peti acuminatis, floribus geminatim peduneulatis, pe talis crasse 
coriaceis.3 exterioribus ovatis obtuse acuminatis 3 interi neum lanceo- 
latis acutis brevioribus, carpellis graciliter stipitatis. 
Niearagua: Cho ntales, Tate, 8; Seemann, 3. (Hb. Kew.) 
5. Thelypodium petiolatum, n. sp., tab. nostr, ined. 1. 
Foliis caulinis longe petiolatis ovato-eordatis serratis Deren 
floribus racemosis, siliqua stipitata taret cotyledonibus oblique in 
bent «e 
| : Zimapan, Coulter, 684; in montibus prope urbem Mexico, 
Jusgesk T6 j2. 
6. Cardamine Schaffneri, Ho ok. fil. MSS. in D 
dae radicalibus eleganter pin vou mum is Aper is rotundato-ovatis 
lencedati acutis irregulariter eec ice pedicellis vaccis b 
iquis gra acilibus adscendentibus, seminibus numer uni- 
a 
Morbo: : prope Taeubayam, Schaffner; Bourgeau, 18. (Hb. Kew.) 
Cochlaspermum hibiscoides, H. B. K. Nov. Gen. et Sp. vii. p. 223; 
Td " nostr. ined, 2 
8. Polygala conferta, A. W. Bennet, n. sp. 
Herba foliis verticillatis, racemo longe pedunculato conferto, floribus 
minutis, carina cristata, seminis caruneulo í ex ulato. 
Mexico: Orizaba, F. Müller, 302, (Hb. Mart. 
9. Polygala microphylla, A. W. Bennet, n. 8p. 
Herba caule rigido subaphyllo, racemo terminali cylindrico, floribus 
am 
angusta perlonga pulchra cristata, seminis carunculo galeato exappen- 
culato. 
Mexico: Jalapa, Galeotti, 7096 ; Mirador, Linden, 74. (Hb. Kew.) 
10. Drymaria leptoclados, n. sp., tab. nostr. ined. 3. fig. 1-7. 
Glabra, ramis gracillimis, foliis brevissime petiolatis membranaceis 
rotundato-ovatis euspidato-acuminatis o-i- nerviis, floribus fere sessi- 
petalis angustissimis tamini , capsulis oligospermis 
Diners: Camino del Sapote, Bernoulli, 240. (Hb. [f S 
11. Drymaria xerophylla, A. Gray, Pl. Wright. ii. p. 18, in adnot. ; 
tab. nostr. ined. 3. fig. 8-13. 
Foliis sessilibus rigidis ovatis cuspidato-mucronatis venosis, floribus 
foli 
Mexico: Real del Mons Coulte?, 722. (Hb. Kew.) 
12. Clusia n. Sp. 
Arborescens, foliis vix iine venosis longe petiolatis lanceolatis 
