Secamone

Ny Secamone dia vondron-karazana zavamaniry mamony, ao amin' ny fianakaviana Apocynaceae, ao ao amin' ny filaharana Gentianales. Nofariparitana voalohany ho vondron-karazana izy io tamin' ny taona 1810. Miparitaka manerana an' i Afrika sy any Aostralia avaratra ary any Azia Atsimo izy io, ary misy karazana tsy hita raha tsy eto Madagasikara.

 Lisitry ny karazana 
vignette|Secamone elliptica
Misy karazana 150 any ho any ity vondron-karazana ity.

 Secamone africana (Oliv.) Bullock
 Secamone afzelii (Roem. & Schult.) K.Schum.
 Secamone alba Jum. & H.Perrier
 Secamone alpini Schult.
 Secamone andamanica Goel & Vasudeva Rao
 Secamone angustifolioides Choux 
 Secamone ankarensis (Jum. & H.Perrier) Klack.
 Secamone astephana Choux 
 Secamone attenuifolia Goyder
 Secamone aurantiaca (C.Y.Wu) Rodda & Klack. 
 Secamone auriculata Blume
 Secamone australis Klack. 
 Secamone axillaris Klack. 
 Secamone badia Klack. 
 Secamone bemarahensis Klack.
 Secamone betamponensis Choux 
 Secamone bicolor Decne. 
 Secamone bicoronata (Klack.) Rodda & Klack.
 Secamone bifida Klack. 
 Secamone blumei Decne. 
 Secamone bosseri Klack. 
 Secamone brachystigma Jum. & H.Perrier 
 Secamone brevicoronata Klack. 
 Secamone brevipes (Benth.) Klack. 
 Secamone buxifolia Decne. 
 Secamone capitata Klack. 
 Secamone castanea Klack. 
 Secamone celebica Klack. 
 Secamone chouxii Klack. 
 Secamone clavistyla T.Harris & Goyder 
 Secamone cloiselii Choux 
 Secamone coronata Klack. 
 Secamone crassifolia (Wight) K.Schum. 
 Secamone cristata Jum. & H.Perrier – hazomainty
 Secamone cuneifolia Bruyns 
 Secamone curtisii (King & Gamble) Black.
 Secamone delagoensis Schltr.
 Secamone dequairei Klack. 
 Secamone dewevrei De Wild. 
 Secamone dictyoneura Klack. 
 Secamone dilapidans F.Friedmann 
 Secamone discolor K.Schum. & Vatke 
 Secamone dolichorhachys K.Schum. 
 Secamone drepanoloba Klack. 
 Secamone ecoronata Klack. 
 Secamone elegans Klack. 
 Secamone elliottii K.Schum. 
 Secamone elliptica R.Br. 
 Secamone emetica (Retz.) R.Br. ex Sm. 
 Secamone erythradenia K.Schum. 
 Secamone falcata Klack. 
 Secamone filiformis (L.f.) J.H.Ross 
 Secamone furcata Klack. 
 Secamone galinae Klack. 
 Secamone geayi Costantin & Gallaud 
 Secamone gerrardii Harv. ex Benth. & Hook.f.
 Secamone glaberrima K.Schum. -- vahimena
 Secamone glabra Klack. 
 Secamone glabrescens (M.R.Hend.) Klack. 
 Secamone goyderi Klack. 
 Secamone gracilis 
 Secamone grandiflora Klack. 
 Secamone griffithii (Decne.) Klack. 
 Secamone hastata (Klack.) Rodda & Klack. 
 Secamone horei (Vasudeva Rao) Rodda & Klack. s
 Secamone humbertii Choux 
 Secamone incarnata (A.Kidyoo) Rodda & Klack. 
 Secamone insularis Miq. 
 Secamone jongkindii Klack. 
 Secamone kjellbergii Klack. 
 Secamone kunstleri Klack. 
 Secamone laevis Klack.
 Secamone lagenifera (Kerr) Klack.
 Secamone lankawiensis (King & Gamble) Klack. 
 Secamone laurifolia (Hook.f.) K.Schum. 
 Secamone laxa Klack. 
 Secamone lenticellata Klack. 
 Secamone leonensis (Scott Elliot) N.E.Br. 
 Secamone letouzeana (H.Huber) Klack.
 Secamone ligustrifolia Decne. --  katsomandronono, kisoriro, maninjo, tambonono
 Secamone linearifolia Klack. 
 Secamone linearis Klack. 
 Secamone lineata Blume 
 Secamone longituba Klack. 
 Secamone macrophylla Blume 
 Secamone maingayi (Hook.f.) Rodda 
 Secamone maritima Blume 
 Secamone marsupiata Klack. 
 Secamone minutiflora Tsiang 
 Secamone minutifolia Choux -- maninjo
 Secamone nervosa 
 Secamone oblanceolata (Kerr) Rodda & Klack. 
 Secamone obovata Decne. --  vahinza
 Secamone oleifolia Decne. --  famonodindo, vahimpapango
 Secamone ovatifolia Rodda & Klack.
 Secamone pachyphylla 
 Secamone pachystigma Jum. & H.Perrier -- kantso
 Secamone parviflora 
 Secamone pedicellaris 
 Secamone penangiana (King & Gamble) Klack. 
 Secamone perrieri Choux 
 Secamone pinnata Choux 
 Secamone polyantha Choux 
 Secamone pulchra Klack. 
 Secamone punctulata Decne. 
 Secamone racemosa (Benth.) Klack. 
 Secamone rectinervis Schltr. 
 Secamone reticulata Klack. 
 Secamone retusa N.E.Br. 
 Secamone rhopalophora (Backer) Klack. 
 Secamone ridleyi (King & Gamble) Rodda & Klack. 
 Secamone rodriguesiana F.Friedmann 
 Secamone rubra Klack. 
 Secamone rufovelutina (King & Gamble) Rodda & Klack. 
 Secamone schatzii 
 Secamone schimperiana 
 Secamone schinziana 
 Secamone schweinfurthii K.Schum. 
 Secamone scortechinii (King & Gamble) Klack. 
 Secamone siamensis (Schltr.) Klack. 
 Secamone socotrana Balf.f. 
 Secamone sparsiflora Klack.
 Secamone spirei (Costantin) Klack.
 Secamone stuhlmannii K.Schum. 
 Secamone subpeltata (Klack.) Rodda & Klack. 
 Secamone sulfurea (Jum. & H.Perrier) Klack. 
 Secamone sumatrana Klack. 
 Secamone supranervis Klack. 
 Secamone tenuifolia Decne. --  kindronono, tandrokosilahy 
 Secamone thailandica Rodda & Klack. 
 Secamone thouarsii Decne.
 Secamone timorensis Decne. 
 Secamone toxocarpoides Choux -- vahizohy
 Secamone trichostemon Klack. 
 Secamone triflora Klack. 
 Secamone trullata (Klack.) Rodda & Klack. 
 Secamone truncatiloba Rodda & Klack. 
 Secamone tsingycola Klack. 
 Secamone tuberculata Klack.
 Secamone unciformis Klack.
 Secamone uncinata Choux -- beraboka
 Secamone uniflora Decne. --  mahafaly
 Secamone urceolata Klack. 
 Secamone urdanetensis Elmer ex Tsiang 
 Secamone valvata Klack. 
 Secamone varia Klack. 
 Secamone variicolor Klack. 
 Secamone venosa Klack. 
 Secamone vietnamensis Rodda & Klack. 
 Secamone volubilis (Lam.) Marais 

 Napetraka tao taloha

Nafindra any amin' ny vondron-karazana hafa (Metastelma sy Toxocarpus)

 S. occidentalis → Metastelma occidentale
 S. villosa → Toxocarpus villosus
 S. wightiana → Toxocarpus wightianus

 Jereo koa 

 Metastelma
 Toxocarpus

 Beraboka
 Hazomainty
 Tambonono
 Tandrokosilahy
 Vahimena