TROPAEOLUM. TROPAEOLEAE. 143 



tusis, apice vix acuminatis ; petlolis gracilibus lurigis , in cirros saepe contortis alter- 

 nis ; llojibus luteolis parvis, semper fa.seicuiatira 5 — 8, approximatis solitariis et se- 

 cus ramos in peilunculo aiiilaribus i calcari brevi saccato ; calycis segmentis ovatis 

 corolla brevioribus; petalis 3 coiiformibus unguiculatis, apice parum emarginatis. 2j.-^ 

 — Crescit iii Cliili ad Cuquimbo. 

 6. TR. UiMBELLATUM Hooli. Bot. Mag. t. 4337. — Van Houtte, Flor. dr. Gewlislisr. 

 HI. t. 3U2. — Glabrum scandens : foliis siibpeltatis cordato-quiiiquelobis ; floribus um- 

 bellatis ; calyce c^liiidraceo, calcari obtuso subcurvato longiore ; pctalis sputbulatis 

 rectis acutis , 3 calycem superaiitibus, 2 miriimis squaraaefurmibus. 2].'-' — Crescit 

 prope Quito iri raoiite Piigbum elevatione 7000 pedura, 



■j- Icones aadcndae. 

 TR. ADUNCUM Sm. — Paradis. Vindob. fasc. VL (c. ic.) 

 TR. AZUREUM 3Iiers. — (Wlprs. L c. V. 381. no. L)— Van Houtte, Flor. d. Gwlishsr. 



IL Hft. 5. t. 7. — Paradis. Vindobon. fasc. XV. (c. ic.) — (Rixea antrea Moritn, Ann. 



de la soc. d'hortic. de Gaiid I. 223. t. 22.) 

 TR. DIPETALUM R/,. et Pav. — (DC. 1. c. 684. no. 6.) — Morren , Ann. de la soc. 



dMiortic. de Gaiid II. 95. t. 57. 

 TR. LOBBIAjSUM Hook, — (Wlprs. I. c. V. 381. no.G.) — Van Houtte, Flor. d. Gwclishsr. 



11. t. 3. 



Ordo L. BALSAMINEAE ^. Rich. 



(DC. Prodr. I. &S5. — 'NVIprs. Repert. I. 467. II. 821. V. 382.) 



6060. IMPATIENS Liyin. 

 (Impatiens Riv. et Balsamina Riv. — DC. Prodr. I. 685. 687. — Wlprs. Repert. I. 167. 



U. 821. V. 382.) 



§. 1. Foliis allernis. 



1. I. AMPLESICAULIS Edgwth. Transact. of the Linn. soc. XX. 37. — Foliis oblongis 

 sensim acurainatis argute crenato-serratis; galea obtusa , calcari subito incurvo , ve- 

 xillo subrotundo ; capsula tereti acuta. © — Caulis erectus parce ramosus (I — 3-peda- 

 lis) quadrangularis, ad nodos glandulosus purpurascens glaber. Folia sessilia, infe- 

 riora opposita, superiora alterna subaraplexicaulia , ad basin glandula hemisphaerica 

 stlpulata, oblonga sensim acuminata, argute crenato-serrata, serraturis in latere supe- 

 riore ad mediura mucronulatis. Rracteolae ovatae membranaceae. Sepala duo supe- 

 riora ad basin vexilli miuuta, oblique oblonga vel falcata , 2 — 3-dentata, margine 

 glaudulosa , duo lateralia oblique cordata, iiiferius galeaeforme subobtusum , subito 

 in calcar breve ad rectum angulum incurvum obtusum integrum desinens. Vexillum 

 subrotundum , alae inaequaliter bilobae , lobo inferiore subrotundo , superiore ovato 

 maculato. Capsula subcylindracea apice acuta. Sapore Tropaeoli nasturtii. — 

 Crescit in Hiraalae umbrosis, alt. ped. 7000 — 8000. 



2. I. MOSCHATA Edgvvrth. I. cit. 38. — Foliis crenato-serratis , serraturis apice mu- 

 cronulatis, glandulis stipulaceis auriculatis ; galea obtusa ; capsula clavata. ® — Gla- 

 berrinia erecta ramosa, caulis sub lente canaliculatus purpurascens (3 — 6-pedalis). 

 Folia subverticillata et alterna , grosse argute serrata, basi obtusa aequalia vel obli- 

 qua, apice longe acumiiiata; petiolo glandulis duabus auriculatis stipulato. Pedicelli 

 apice incrassati , bracteolis ovatis lanceolatisve acutis. Flores rosei. Sepala duo 

 superiora lateralibus plus duplo breviora ovata, lateralia oblique corBata, vexillo bre- 

 viora, inferius galeaeforme pallidum , subito in calcar breve recurvatum desinens. 

 Vexillum alis brevius subrotundum. Alae bilobae , lobo inferiore lanceolato acuto, 

 superiore rotundato apiculato. Capsula snbpentagona subverrucosa, apiculate fusifor- 



