LXI. DROSERACE X. 603 
plereque tamen monotypiez sunt et species nobis magis commode distribuende videntur in sectiones 
seu subgenera 2 sequentia, limitibus characteribusque Candolleanis paullulum mutatis : 
1. Horella, DC.  Rhizoma non bulbosum, apice perenne (herbs sepe perperam annus dietz). 
Seapi (D. indica excepta) aphylli. Stipule seariose v. rarius 0. Styli simplices v. in ramos 2 sim- 
pliees divisi, rarissime dichotomi. 4. Gray, Gen. Ill. 4. 88. Wight, Ill. t. 20, A, B, C : Ic. t. 944. 
IHieichb. Ic. Fl. Germ. t. 24. — Hook. Ic. Pl. t. 56: Fl. Bor. Am. t. 27. | Hook. et. Arn. Bot. Beech. 
5.81. Labill. Pl. Nov. Holl. 1. 105, 106. f. 1. H. B. et K. Nov. Gen. et Sp. t. 490. St. Hil. Pl. Rem. 
Bras. t£. 26. Harv. Thes. Cop. t. 26. 
2. Ergaleiwn, DC.  Rhizoma breve, tenue, cauliforme, nudum v. petiolorum reliquiis obteetum, 
basi scepius (an semper?) bulbosum, apice foliorum rosula seapisque aphyllis, v. caule ramisve foliatis 
eoronatum. Stipule 0 v. rarissime minute fugacissimeeque. Styli dichotomi v. in ramulos nume- 
rosissimos dense penicillatos divisi.  WigAt, Ili. t. 20 D. | Hook. Ic. PL. t. 603, 04, 370, 376, 389. 
Hook. f. Fl. Tasman. t. 6, 6: Fl. Nov. Zel. t. 9. Sm. Exot. Bot. t. 41.  Labill. Pl. Nov, Holl. t, 
106. f. 2. 
SowNpzna, Lehm. Pugill. 8, 44, est D. Anteripdio d Lindl., species Australiensis, sectionis Ergaleii, 
floribus 8-meris. 
2. Drosophytlum, ZL/nk in Schrad. Neue Journ. 1806. i. 2, 13.—Calyx Ó5-partitus, foliolis 
oblongis acutis imbricatis. Petala 5, hypogyna, patentia, nervosa. Stamina 10-20, hypo- 
gyna, filamentis filiformibus basi compressis; antherze oblongs, extrorsum dehiscentes, 
Ovarium late ovoideum, l-loculare; styli 5, filiformes, stigmatibus magnis capitatis. 
Ovula oo, placentz basilari conicee undique affixa. Capsula conica, chartacea, 1-locularis, 
ad medium 5-valvis, oo-sperma. Semina majuscula, adscendentia, obovoidea, compressa, 
angulata, funiculo elongato, testa crassa opaca; embryo in basi albuminis densi semi- 
immersa, minima.—Fruticeulus pedalis, caule v. rhizomate breviusculo, totus pilis grosse 
 eapitato-glandulosis viscidus. Folia confertim alterna, elongato-linearia, apice attenuatim 
produeta, vernatione circinata. ^ Flores corymbosi, ampli, sulphurei, Capsula exserta, 
erecta. 
Species 1, Hispanis, Lusitanis et Mauritanie incola, DC. Prod.i. 320. St. Hil. in Mem. Mus. 
ii. 121. 7. 4. f. 18. 
8. Aldrovanda, Linn. Gen. n. 390.— Calyx 5-partitus, foliolis oblongis obtusis imbricatis. 
Petala b, hypogyna, calyptratim conniventia. Stamina 5, hypogyna, filamentis subulatis ; 
antherse late didym:e, rimis lateralibus dehiscentes. Ovarium globosum, 1-loculare ; 
styli 5, filiformes, patentes, incurvi, stigmatibus terminalibus ramosis; ovula pauca, in 
medio placentarum 3-5 parietalium affixa. Capsula globosa, membranacea, 1-locularis, 
b-valvis, oo-sperma. Semina late oblonga, vix compressa, basi in papillam contracta, 
testa atra crustacea fragili nitida; embryo brevis, albumine carnoso fere immersus, radi- 
eula exserta.— Herba succulenta, aquatica, natans, glabra, diaphana, caule simplici v. diviso, 
multiartieulato, ad artieulos folioso, Folia verticillata, cellulosa, petiolo oblongo-cuneato 
apicem versus longe fimbriato, lamina parva cochleariformi complicata fere vesiculari. 
Flores axillares, solitarii, ebracteati, pedunculis fructiferis decurvis. 
Species 1, fossis paludibusque Europs medisz et australis et Bengalie in vicinitate Calcutts in- 
cola.— DOC. Prod. i. 319.  Hozxb. Fl. Ind. ii; 112. Heichb. lc. FI. Germ. iii, t. 24 (male quoad 
semina) In exemplaribus nostris Indicis antherz stigmatibus adhzrent, et pollinis grana loculis 
inelusa tubos erassos in situ emittunt. 
4. Dioncea, Ellis in. Nov. Act. Ups. i. 98. (. 8; Linn. Mant. 151.—Calycis tubus bre- 
vissimus, basi ovarii adnatus; lobi 5, oblongi, imbricati. Petala 5, hypogyna, obovata, 
erosa, marcescentia. Stamina ad 15 (10-20) hypogyna, filamentis filiformibus basi mona- 
delphis; anthere oblongs; pollen 4-globatum. Ovarium depresso-ovoideum, basi lata 
sessile, 5-lobum, in stylum columnare angustatum, stigmatibus 5 fimbriatis terminalibus ; 
ovula numerosissima, placentz basilari latte depressz affixa. ^ Capsula supera, utricularis, 
membranacea, late ovoidea, cito irregulariter sub-5-valvatim rupta et decidua, semina 
perplurima basilaria nudans. Semina ovoidea, basi in placentam immersa, testa atra 
nitida levi; embryo basilaris, minutus.—Herba scapigera, glabemima, radice perenni. 
Folia rosulata, petiolo dilatato.spathulato, lamina breviter stipitata, 2-loba, lobis setoso- 
