400 



Oncocarpus — Oocarpos 



Oncocarpus A. Gray = Cassuvium 



Oncocyclus Siemssen == Iris 



Oncodeja Bur. = Perebea 



Oncodia Ldl. = Brachtia 



„Oncogaster Clem." = seq. 



Oncogastra § Mart. = Columnaea 



Oncolobium § Vog. = Cassia 



Oncoma Spr. as Oxera 



Oncorhiza Pers. = Oncus 



Oncorhynchus Lehm. corr. = Oncorynchus 



.Oncorrhiza Steud." = Oncorhiza 



„Oncorrhynchus Bth." = Oncorhynchus 



Oncorynchus Lehm. = Orthocarpus 

 22; %. Oncosperma Bl. ± 1837, Palmaceae 

 Sp. 5. Ins. sundaic, Zeylania 

 Syn.: Kepplera Meisn. 1842, Euopus § Griff. 



Oncosporum Putterlick a= Marianthus 



Oncostema Raf. 1836 corr. -on = Scilla 

 245; 208. Oncostemma K.Schum. 1893, Asclepia- 

 Sp. 1. Ins. S. Thome [daceae 



233; n. Oncostemon A. Juss. 1830, Myrsinaceae 

 Sp. — 57. Ins. malagass. [valvata 



§ 1 TyponcostemonOK.Pentamerum, sepala 

 §2 Clistoncostemon OK. Pentamerum, se- 

 pala imbricata 



§ 3 Tetroncostemon OK. Tetramerum 

 Nr. 51—53 Mezii [Mezii 



§4Siphonodes OK.Corolla tubulosa Nr.54— 57 



Oncostemum A.Juss.c.Spach =Oncostemon 



Oncostylis § Bth. = Josephia 



Nees „Mart." = Dichromena 

 237; 8. Oncotheca Baill. 1891, Ebenaceae? 

 Sp. 1. Caledonia 



Oncufis Raf. corr. = Oncyphis 

 44; 6. Oncus Lour. 1790, Dioscoreaceae 

 Sp. 1. Cochinchina 

 Syn.: Oncorhiza Pers. 1805 



Oncyphis Raf. = Cleome 

 277; 310. Ondetia Bth. 1872, Composaceae 

 Sp. 1. Africa austro-occ. 



Onea Fr. & Sav. = Corycarpus 



Onefera Raf. = Chironia 



„Oneostemum Ldl." = Oncostemum 

 70; 6. Ongokea Pierre 1897, Olacaceae 

 Sp. 1. Africa trop.: Gabun 



.Onguekoa Lotsy" 89: 454 = praec 



Onistis Raf. ? = Asclepias 



Onites Raf. = Origanum 



Onix Med. ipse corr. = Onyx 



Onixotis Raf. = Dipidax 



Onkeripus Raf. = Xylopium 



Onobroma Gaertn. = Carthamus 



„Onobruchus Med." as Onobrychis 



Onobrychiodes§Jaub.&Spach=Ebenidium 

 126; 314. Onobrychis L. 1737, § em. Ludw., Legu- 

 minaceae 



Sp. ± 50. (80). Reg. temp. & subtrop. orbis vet 

 § 1 Eubrychis DC.(incl.Dendrobrychis§DC 

 1825; Euonobrychis § Boiss. ,Bge." 1872) 

 §2 Hymenobrychis DC. 1825 (Sisyrosema 

 § Boiss. „Bge." 1872) 

 §3 Sartoria BHgp. (Boiss.) 



Onobrychium § Bge. = Astragalus 

 Onochiles Bub. & Pzg. = Alkanna 

 Onochilis Mart. = Nonnea 

 Onoctonia Naud. = Poteranthera 

 .Onocyclus Macm." = Oncocyclus : 

 „Onodontea G.Don" = Anodontea 

 Onoea Fr. & Sav. = Corycarpus 

 Ononidium § Boiss. = Lotus 



126: 226. Ononis L. 1/1737, Leguminaceae 



Sp. 50 — 70. Reg. temp. & subtrop. orbis vet. bor. 



Syn.:AnonisLudw.V/1737,BonagaMed.l787,etc. 



§ 1 Bonaga OK.(Med.l787 ex p. max.; Acanth- 

 ononis § Willk. 1876) 



§2 Bugrana DC. incl. § Bugranodes DC.) 

 § 3 Natrix Boehm. 1760 (Hall. 1745) 

 §4 Passaea OK. (Ad. 1763; Natricodes Willk.) 

 § 5 Pseudocytisus Willk. 1877 



Onopix Raf. = Composacea n. s. n. 



„Onopordon Gled." = seq. 

 277; 629. Onopordum L. 1753, Composaceae 

 Sp. + 24. Europa, Africa bor.— Persia 

 §1 Acanthium OK. (Heist.-Fabr. 1759, Aca- 

 nos Ad. 1763) 



§2 Leptolepis OK. (§2 Boiss.) In vol. bract, 

 omn. appressae; pappus plumosus 

 §3 Myopordum OK. (Boiss.) 



B Onopyxos Spr." = Onopix 



Onopyxus Bub. = Carduus 



277; 653. Onoseris W. 1804 ex »/ 2 em. W. 1807, 

 Sp. 10. Costarica— Peruvia [Composaceae 



Syn.: Lycoseris Cass. 1824, Diazeuxis D.Don 

 1830, Langsdorffia Less. B W." 1832 



Onoseris (W. ex 1/2 ab W. ipse excl.) „DC." 

 1812 == Seris W. 1807 



249; 66. Onosma L. 1762, Boraginaceae 



Sp. ± 40 (70). Reg. mediterr.— Himalaya 



Syn.: Sava Ad. 1763, Colsmannia Lehm. 1817 



§ 1 Euonosma Clarke 



§2 Maharanga BHgp. (DC.) 



§3 Podonosma BHgp. (Boiss.) 



„Onosmidium Dumort." = seq. 

 249; 64. Onosmodium Mchx. 1803, Boraginaceae 

 Sp. 6. America bor., Mexico 

 Syn.: Purschia Spr. 1817 

 §1 Euonosmodium Guerke , A. Gray" 

 §2 Macromeriodes A.Gray 



Onosuris Raf. = Oenothera 



„Onosurus G. Don" = praec. 



„Onothera Gillot" = Oenothera 



Onotrophe Cass. = Cirsium 



Onthosa § Bl. = Ocimum 

 103; 156. Onuris Phil. 1872, Cruciaceae 

 Sp. 1. Chile 



Onychacanthus Nees = Bravaisia 



Onychium Bl. = Callista 



„Onychocalyx Clem." = seq. 

 27; 13. Onychosepalum Steud. 1855, Restionac. 

 Sp. 1. Australia austro-occ. 



Onyx Med. = Astragalus 



Oocarpon corr. = Oocarpus 



Oocarpos Drude .Mart." corr. -us = Bactris 



