CLASS V . PENTANDRIA 
I9S 
matus ex una spora interne concava, haemisphaerica, 
urreolata spora a itera abortiens, et sese repraesen- 
tans forma squamae exsiccatae j — (Umbellula centra* 
lis abortiens. 
804. CICUTA, ( CIGUE ') TOURJNT. JUSS. LAJt. tab. 
195. CONIUM LIKN. ( urobellifera 3.) — Involucrum 
tri - pentapliyllum ; involucella triphylla, foliolis refle- 
xis ( Involucrum nullum { involucrum partiale tri - pen- 
taphylium pers. p 3 t 8 T ) dimidiata; calyx integer ; co- 
rollae petala cordata, recurvata , inaequalia ; fructus ova- 
to leviter globosus ; sporae duae , quinquangulae , angu- 
lis elevatis vel sulcatis, hinc lateribus quinque crenula- 
tae aut tuberculosae; angulis tribus dorsalibus, duobus 
lateralibus, — (Folia plerumq. e alato - pinnata.) 
305. EXO AC AN T HA, (EXO ACANTHE ) LAEJLL. 
svr. tab, 2 . laM. tab. 190. willd. ( umbeiiitera anoma- 
la). — Involucrum polyphy Ilum , foliolis integris, ca- 
naliculatis, spinosis ; involucellis dimidiatis, compositis 
e radiis magnitudine inaequali; calyx integer ; corollae 
petala magnitudine aequalia, cordata et recurva ; flores 
omnes hermaphroditi; fructus ovalis ; sporae duae ova- 
les, striatae, convexae, uno latere planae. 
gO • B UNIUM, (BUNIE, Suvon, Terre-noix) lihk. 
jrjss. lam. tab 197. ( umbeili era 3.) — Involucrum et 
involucella polyphylla; umbela conferta calyx integer; 
curo, lue unif rrms petala quinque curva, cordata, ae- 
qualia; fructus ovato - oblongus, striatus’ sporae duae 
striatae, inter st i arurri interstitia tuberculosae;-— (Trun- 
cus subterraneus (radix) tuberosus, [ere sphaericus). 
807 ATHAMANTHA, ( ATHAMANTHE ) tio, 
Ji^ss. LAM tab. 194. CHAEROPHYLUUM et OREOoE- 
LINCJM tourn (nmb^llifera 5 ) — Involucrum poly- 
phy Ilum aut rarius fere triphyllum ; involucella poly- 
phylia calyx integer; corollae petala emarginat* , apice 
incurva, tere aequalia ; fructus ovalis aut oblongus, stri- 
atus;. Sporae duae striat, a-?, iere glabrae aut pubescentes, 
extrorsum elevatae expansionibus quinque membrana- 
ceis. 
