*** TRIBUS III. PELARGONiEæ. Cal. 1 -sepalus, b-partitus: lacinia suprema desinente in tubulum capillarem, nectariferum,
seats pedunculum decurrentem. Filam. 10,5, monospermce, aristatoe. Aristis spiralib ubsa isni tcroornSnuamta .b arCbaaptiss..
6. Psuhpyrma autnagunetmh uvse.r rucPoesta.. 5 inæqualia: duo superiora approximata Stam. tubo brevissimo : 5 fertilia re-
curvo-patentia; 5 sterilium duo superiora paulo elongata recta.
7 Cgaimnep iynlfeiraio. reP aeutr.i c5u ilnaæti.q ualia : duo superiora majora : ungues mar- Stam. 5 sterilia : duo superiora longiora
hamata recurva.
8. Otidia. Pet. 5 æqualia : duo superiora superne basi auriculata.
Stam. 5 sterilia, duo superiora spatulata aut subulata: 3 mteriora
breviora, erecta aut incurva.
* Sect. 1. Pet. ccqualia oequidistantia.
** Sect. 2. Pet. 2 superiora approximata : inferiora patentia.
9. H oarea. Pet. 5 inæqualia, 2 superiora parallela longe unguiculfaetraio
mruemd iloo nagbirtuudpitnee ,r eflexa. Stam. longe tubulosa petalorum m- 5 sterilia recta aut apice incurva, 3 mteriora
fertilibus breviora.
* Sect. 1. Cal. laciniis omnibus reairvis. Fil. sterilibus subulatis
redis.
*** Sect. 2. Cal. lacinia superiore erecta. Fil. sterilibus apice in-
curvis.
10 DdliMvaAriCcaRtlaA. . Pet. 5 inæqualia, duo superiora conniventia apice duplo longiorSibtuasm p. osrerpeacltiiss bsruepvrieomrao; b5re fveirstsilimia od :u o5b ustse rmilifae rmioirniibmusa
subæqualia.
11. PlEatLaA RapGpOroNxIiUmMa.t a. PeStt.a m5 . ininææqquuaalilaia, 2d esculpmearitoar: a 3b rsetverii luian gsuuibcuu-
lata.
* Sect. 1. Monospatalla. Filam. 10, basi connata 3-4 raro 5 sterilia: superiora late spatulata, sterilia aut antherijera,
t D iv. 1. Gaule herbaceo aut suffruticoso patulo, foliis lobatis di-
visisve.
t f D iv. 2. Caule fruticoso erecto aut flexuoso, foliis reniformïbus
lobatisque.
qq-)- D iv. 3. Caule fruticoso nodoso, foliis ternatis.
** g££.j.. g. Pélargonia vera. Filam. inæqualia longe declinata
subulata.
*** Sect. 3. Pet. ligulata. Filam. brevibus suberedis.
**** Sect, 4. Tubo nedarifero brevissimo. Filam. patentibus.
***** Sect. A. Filam. brevissima, 5-6 sterilia. Caulibus procum-
bentibus.
****** Sect. 6. Pet. omnia obovata. Filam. suberedo-patentia.
Caule suffruticoso rugoso. Stipulis persistentibus.
******* Sect. 7. Dibrachya. Pet. superiora majora. Filamentis
adscendentibus 2 superiora brevissima.
12. Jenicinsonia. Cal. 5-partitus, laciniis patentibus. Pet. 4-5,
duo superiora multo majora longe unguiculata basi distantia.
Siam. ina;qualia adscendentia aut longissimo declinato medio ge-
niculato connata: 5-7 fertilia. Caps. 5 basi valde attenuate.
* Sect. 1. Filam. longissimo declinato medio geniculato connata.
Caulibus erectis.
** Sect. 2. Filam. adscendentia. Caulibus procumbentibus.
13. Ciconium. Pet. 5 inaequalia, duo superiora approximata minora.
Stam. 7 fertilia recta; 2 superiora brevissima.
Besides the Genera that are above enumerated, we believe there-
are still others to be taken from the overgrown genus of Pelargonium. We suspect the Geranium Grenvillece and roseum of Andrews will form
a distinct genus, which might be named Grenvillea: Pelargonium
Cotyledonis and discipes another, or perhaps two separate ones. P .
discipes differs materially from all others with which we are acquainted, from its Want of stipules. The two former species, we are afraid, are
now lost to the collections of this country; the two latter we are in,
hopes of seeing flower next spring, as strong plants of both are in
Messrs. Colvill’s collection at Chelsea.
VOL. I. I)