HYDROCOTYLE. 



UMBELLIFERAE. 839 



fruclibus late ovatis Iruncalis, basi subcordatis ecoslalis. ^ — Herba parva, 

 surculi radicanles pilosuli, folia fere pollicem Iata, petioli bipollicares. Pedunculi 

 tripollicares, pedicelli 3 lin. circiler longi, slyli valde divaricati. — Crescit in 

 Brasilia in summis montibus Organensibus. 



y9. Foliis cordatis palmatilobatis. 



3. H. HISPIDULA Bnge. in Lehm. Plant. Preiss. I. 283. | — Caulibus erectis, basi 

 nudis glabris; foliis utrinque sparse hispidulis cordato-reniformibus palmato- 

 quinquefidis parlitisve quinquenerviis, lobis obovatis acule tri-pluridentatis; sti- 

 pulis scariosis Iaceris; pedunculis opposilifoliis petiolo brevioribus, involucro 

 brevissimo scarioso-lacero; umbella subcapitala 7-10-Dora, pedicellis aequan- 

 libus fructum didymum compressura minute punclulato-hispidulum utrinque bi- 

 costalum. ©? — Crescit in insula Australasica Rolenest. 



4. H. CALLICARPA Bnge. I. c. f — Annua iiirtella erecta: foliis palmalo-5-3-fidis, 

 lobis ovalis acutis acute inciso-denlatis, supra sparse hirtis; slipulis scariosis 

 fimbrialo-laceris; umbellis opposilifoliis brevius longiusve pedunculatis exinvo- 

 luciatis globosis 9-15-Doris; fruclibus pedicello brevioribus didymis, dorso aculis, 

 lalenbus lurgidis, ad eommisuram ulrinque profunde impressis laevibus subeco— 

 stalis. © — Crescil in Nova Hollandia ad porlum Princess royale Harbour. 



5. H. TETRAGONOCARPA Bnge. I. c. 284. f — Glabra, prostrata annua: foliis re- 

 niformi-oibiculatis quinquelobis, lobis late 3-pluricrenatis; stipulis ovatis sca- 

 riosis, margine laceris; umbellis oppositifoliis capitalis parce scarioso-involucralis 

 5-7- (?) Doris ; fructibus pedicello longioribus acute lelragonis apice sublruncatis, 

 mericarpiis trigonis utrinque obsolete costatis. © — Crescit in insulae Australa- 

 sicae Rolenesl locis arenoso-conchyliosis. 



4355/,. IIAPLOSCIADIOI Hochslett. 

 (Hochstett. Flora [B. Z.] XXVII. I. p. 20.) 

 Calycis limbus 5-dentatus ; petala ovato-Ianceolata trinervia inflcxa 



integra acuta; stylopodium conicum, slylis erecto-patulis. Fructus imma- 



turus obconicus costatus. — Scapi radicales, umbella simplex, involucrum 



polyphyllum. 



1. H. ABYSSINTCUM Hochstelt. I. c. — Radix perennis fusiformis simplex vel ra- 

 rius subraraosa. Caulis nullus. Folia radicalia sublinearia, digilum fere longa, 

 semipollicem lata, bipinnatifida glabra, pinnulis bi-trifidis (rarius 4-5-fidis), laci- 

 nulis lineari-Ianceolalis acuminalis, petiolo versus basin dilatato membranaceo 

 nervoso; scapi numerosi, folia aequantes vcl plerumque superantes ascendenles 

 vel erecti, omnino nudi glabrique; umbella terminalis semipollicem vel ullra dia- 

 melro meliens, simplex raultiradiala, radiis exterioribus longioribus; involucri 

 foliola umbellam subaequanlia linearia integerrima trinervia acuta glabra; ca— 

 lycis denles et fructus imraalurus glabri; petala ut ex sicco videtur alba. — Crescit 

 in Abyssiniae provincia Simen prope Enschedcap in pralis montanis. 



4357. CESATIA Endl. 

 (Endl. Novar. stirp. mus. Vindob. decad. p. 63.) 

 1. C. ORNATA Endl. I. c. no. 71. (et Ann. des Wien. 31us. II. 200. — Wlprs. Repert. 

 bot. syst. II. 384. *) — Herbae ut videtur humilis summitates quadripollicares 

 lantumraodo adsunl teretes glabrae. Folia alterna tripartita, Iobi lineari-lanceo— 

 lati aculi 4-5 lin. longi, diraidiam lineara lali, sub lente parce pilosi, petiolo 

 4-lineari basi dilatato. Umbellae simplices laterales et terminales 5-fiorae, pe— 

 dunculo pollicari. Iuvolucri pentaphylli foliola lineari-lanceolala sesquilineam 

 longa, quadrantem lineae lala aculissima, margine obsoletissime pilosa. Pedi- 

 celli involucri foliolis oppositi, Doriferi iisdem paullo breviores, fructiferi sex- 

 tante longiores patentes lereliusculi glabri. Calycis tubus compressus subdidy- 

 mus viridis glaber, jugis lateralibus marginalibus manifestis conliguis, limbus 

 brevissime 5-denlalus. Petala ovato-lanceolata acuta inlegra, carina violacea, 

 marginibus membranaceis albidis. Stamina petalis breviora Dava. Fructus 2 lin. 



