單藥花屬（學名：_Aphelandra_）是爵床科下的一個屬。



下屬物種

本屬包括以下物種：


* _Aphelandra acanthifolia_ Hook.

* _Aphelandra acanthus_ Nees

* _Aphelandra acrensis_ Lindau

* _Aphelandra albert-smithii_ Leonard

* _Aphelandra albinotata_ Wassh.

* _Aphelandra alexandrae_ Leonard

* _Aphelandra alexandri_ Leonard

* _Aphelandra almedae_ T.F.Daniel

* _Aphelandra amelata_ Leonard

* _Aphelandra ameleta_ Leonard

* _Aphelandra anderssonii_ Wassh.

* _Aphelandra antioquiensis_ Wassh.

* _Aphelandra apecoi_ R.Villanueva, Rob.Fernández & Pillaca

* _Aphelandra arisema_ Leonard

* _Aphelandra aristei_ Leonard

* _Aphelandra arnoldii_ Mildbr.

* _Aphelandra attenuata_ Wassh.

* _Aphelandra aucayacuensis_ Wassh.

* _Aphelandra aurantiaca_ (Scheidw.) Lindl.

* _Aphelandra auriculata_ Lindau

* _Aphelandra azuayensis_ Wassh.

* _Aphelandra bahiensis_ (Nees) Wassh.

* _Aphelandra barkleyi_ Leonard

* _Aphelandra benoistii_ Wassh.

* _Aphelandra blanchetiana_ (Nees) Hook.fil.

* _Aphelandra blandii_ Lindau

* _Aphelandra botanodes_ Leonard

* _Aphelandra botanoides_ Leonard

* _Aphelandra boyacensis_ Leonard

* _Aphelandra bradeana_ Rizzini

* _Aphelandra campanensis_ Durkee

* _Aphelandra campii_ Wassh.

* _Aphelandra caput-medusae_ Lindau

* _Aphelandra castaneifolia_ Britton

* _Aphelandra castanifolia_ Britton

* _Aphelandra castanifolia_ Britton ex Rusby

* _Aphelandra chamissoniana_ Nees

* _Aphelandra chaponensis_ Leonard

* _Aphelandra chrysantha_ Wassh.

* _Aphelandra cinnabarina_ Wassh.

* _Aphelandra cirsiodes_ Lindau

* _Aphelandra cirsioides_ Lindau

* _Aphelandra claussenii_ Wassh.

* _Aphelandra colombiensis_ Lindau ex Leonard

* _Aphelandra colorata_ (Vell.) Wassh.

* _Aphelandra columbiensis_ Lindau

* _Aphelandra conformis_ Leonard

* _Aphelandra craura_ Leonard, 1953

* _Aphelandra crenata_ Leonard

* _Aphelandra crispata_ Leonard

* _Aphelandra cristata_ (Jacq.) R.Br. ex W.T.Aiton

* _Aphelandra cuatrecasasii_ Leonard

* _Aphelandra cuscoensis_ Wassh.

* _Aphelandra darienensis_ Wassh.

* _Aphelandra dasyantha_ Wassh.

* _Aphelandra davidsonii_ Wassh.

* _Aphelandra decorata_ (Nees) Wassh.

* _Aphelandra dehnhardtii_ Ten.

* _Aphelandra diachyla_ Leonard

* _Aphelandra dielsii_ Mildbr.

* _Aphelandra diffusa_ Wassh.

* _Aphelandra dodsonii_ Wassh.

* _Aphelandra dolichantha_ Donn.Sm.

* _Aphelandra dunlapiana_ Standl. & L.O.Williams

* _Aphelandra elata_ (Lindau) Mc Dade & E.Tripp

* _Aphelandra encarnacionii_ Wassh.

* _Aphelandra espinosae_ Wassh.

* _Aphelandra espirito-santensis_ Profice & Wassh.

* _Aphelandra euopla_ Leonard

* _Aphelandra eurystoma_ Mildbr.

* _Aphelandra fasciculata_ Wassh.

* _Aphelandra fernandezii_ Leonard

* _Aphelandra ferreyrae_ Wassh.

* _Aphelandra flava_ Nees

* _Aphelandra formosa_ (Humb. & Bonpl.) Nees

* _Aphelandra galba_ Wassh.

* _Aphelandra galeottiana_ M.Martens

* _Aphelandra garciae_ Leonard

* _Aphelandra gigantea_ (Rizzini) Profice

* _Aphelandra gigantiflora_ Lindau

* _Aphelandra glabrata_ Willd. ex Nees

* _Aphelandra golfodulcensis_ Mc Dade

* _Aphelandra golfodulcensis_ McDade

* _Aphelandra golfodulcensis mcdade x sinclairiana_

* _Aphelandra gracilis_ Leonard

* _Aphelandra gracilis leonard x sinclairiana_

* _Aphelandra grandis_ Leonard

* _Aphelandra grangeri_ Leonard

* _Aphelandra grazielae_ Profice

* _Aphelandra guayasii_ Wassh.

* _Aphelandra guerrerensis_ Wassh.

* _Aphelandra gunnarii_ Wassh.

* _Aphelandra haenkeana_ M.Kato, 1847

* _Aphelandra hapala_ Wassh.

* _Aphelandra harleyi_ Wassh.

* _Aphelandra harlingii_ Wassh.

* _Aphelandra hartwegiana_ Nees

* _Aphelandra hartwegiana_ Nees ex Benth.

* _Aphelandra haughtii_ Leonard

* _Aphelandra herbstii_ hort. ex Gentil.

* _Aphelandra heydeana_ J.D.Sm.

* _Aphelandra hieronymi_ Griseb.

* _Aphelandra hintonii_ Wassh.

* _Aphelandra hirta_ (Klotzsch) Wassh.

* _Aphelandra huilensis_ Leonard

* _Aphelandra hylaea_ Leonard

* _Aphelandra hymenobracteata_ Profice

* _Aphelandra ignea_ (Lindau)

* _Aphelandra ignea_ Nees ex Steud.

* _Aphelandra impressa_ Lindau

* _Aphelandra inaequalis_ Lindau

* _Aphelandra jacobinioides_ Lindau

* _Aphelandra juninensis_ Wassh.

* _Aphelandra kingii_ Wassh.

* _Aphelandra knappiae_ Wassh.

* _Aphelandra kolobantha_ Lindau

* _Aphelandra kuna_ T.F.Daniel & Mc Dade

* _Aphelandra lamprantha_ Leonard

* _Aphelandra lasia_ Leonard

* _Aphelandra lasiandra_ (Mildbr.) Mc Dade & E.Tripp

* _Aphelandra lasiophylla_ Leonard

* _Aphelandra lateritia_ Lindl., 1854

* _Aphelandra latibracteata_ Wassh.

* _Aphelandra lawranceae_ Leonard

* _Aphelandra laxa_ Durkee

* _Aphelandra lehmannii_ Lindau

* _Aphelandra leonardii_ Mc Dade

* _Aphelandra leonardii_ McDade

* _Aphelandra liboniana_ Linden

* _Aphelandra liboniana_ Linden ex Hook.f.

* _Aphelandra lilacina_ C.Ezcurra

* _Aphelandra limbatifolia_ Lindau

* _Aphelandra lineariloba_ Leonard

* _Aphelandra lingua-bovis_ Leonard

* _Aphelandra longiflora_ (Lindl.) Profice

* _Aphelandra louisae_ hort. ex Gentil.

* _Aphelandra louisii_ Gentil

* _Aphelandra loxensis_ Wassh.

* _Aphelandra luyensis_ Lindau

* _Aphelandra lyrata_ Nees

* _Aphelandra macedoiana_ L.Linden & Rodigas

* _Aphelandra macleayi_ Bedd.

* _Aphelandra macrophylla_ Leonard

* _Aphelandra macrosiphon_ Lindau

* _Aphelandra macrostachya_ Nees

* _Aphelandra maculata_ (Tafalla ex Nees) Voss

* _Aphelandra madrensis_ Lindau

* _Aphelandra margaritae_ É.Morren

* _Aphelandra marginata_ Nees & C.Morren

* _Aphelandra martiusii_ Wassh.

* _Aphelandra maximiliana_ (Nees) Benth. ex Lindau

* _Aphelandra mediaurata_ Cogn. & Marchal

* _Aphelandra merelloae_ T.F.Daniel & Mc Pherson

* _Aphelandra micans_ Moritzi ex Vatke

* _Aphelandra mildbraediana_ Leonard

* _Aphelandra modesta_ (Mildbr.) Wassh.

* _Aphelandra molinae_ T.F.Daniel

* _Aphelandra mollis_ (Nees) Leonard

* _Aphelandra mollissima_ Wassh.

* _Aphelandra montis-scalaris_ Lindau ex Pilg.

* _Aphelandra montis-scalaris_ Lindau, 1905

* _Aphelandra mucronata_ (Ruiz & Pav.) Nees

* _Aphelandra neesiana_ Wassh.

* _Aphelandra neillii_ Wassh.

* _Aphelandra nemoralis_ Mart. ex Nees

* _Aphelandra nitida_ Nees & Mart.

* _Aphelandra nobilis_

* _Aphelandra nuda_ Nees

* _Aphelandra obtusa_ (Nees) Wassh.

* _Aphelandra obtusifolia_ (Nees) Wassh.

* _Aphelandra ornata_ (Nees) T.Anderson

* _Aphelandra panamensis_ Mc Dade

* _Aphelandra panamensis_ McDade

* _Aphelandra parviflora_ Leonard

* _Aphelandra parvispica_ Leonard

* _Aphelandra paulensis_ Wassh.

* _Aphelandra pepe-parodii_ Wassh.

* _Aphelandra phaina_ Wassh.

* _Aphelandra pharangophila_ Leonard

* _Aphelandra phlogea_ Leonard

* _Aphelandra phrynioides_ Lindau

* _Aphelandra pilosa_ Leonard

* _Aphelandra pinarotricha_ Leonard

* _Aphelandra plowmanii_ Wassh.

* _Aphelandra porphyrocarpa_ Leonard

* _Aphelandra prismatica_ (Vell.) Hiern

* _Aphelandra puberula_ Leonard

* _Aphelandra pubescens_ Glaz., 1911

* _Aphelandra pulcherrima_ (Jacq.) Kunth

* _Aphelandra pyramidale_ Willd.

* _Aphelandra quadrifaria_ Leonard

* _Aphelandra quadrigona_ (Vahl ex Link) M.R.Almeida

* _Aphelandra reticulata_ Wassh.

* _Aphelandra rigida_ Glaz. ex Mildbr.

* _Aphelandra rosulata_ (Lindau) Wassh.

* _Aphelandra rubra_ Wassh.

* _Aphelandra rugosa_ R.Villanueva, Rob.Fernández & Pillaca

* _Aphelandra runcinata_ Klotzsch ex Nees

* _Aphelandra rusbyi_ Britton

* _Aphelandra scabra_ (Vahl) Sm.

* _Aphelandra schiedeana_ Cham. & Schltdl.

* _Aphelandra schieferae_ Leonard

* _Aphelandra schottiana_ (Nees) Profice

* _Aphelandra schultzei_ Mildbr.

* _Aphelandra schunkei_ Wassh.

* _Aphelandra scolnikae_ Leonard

* _Aphelandra scolnikiae_ Leonard

* _Aphelandra seibertii_ Leonard

* _Aphelandra sericantha_ Leonard

* _Aphelandra silvicola_ Leonard

* _Aphelandra sinclairiana_ Nees

* _Aphelandra sinclairiana_ Nees ex Benth.

* _Aphelandra speciosa_ Brandegee

* 金脈單藥花 _Aphelandra squarrosa_ Nees

* _Aphelandra stenophylla_ Mildbr.

* _Aphelandra stephanophysa_ Nees

* _Aphelandra steyermarkii_ Wassh.

* _Aphelandra stipulacea_ (Lindau) Mc Dade & E.Tripp

* _Aphelandra storkii_ Leonard

* _Aphelandra straminea_ Leonard

* _Aphelandra sulphurea_ Hook.fil.

* _Aphelandra superba_ Lindau

* _Aphelandra taborensis_ Leonard

* _Aphelandra tenuiflora_ Regel & Rach

* _Aphelandra terryae_ Standl.

* _Aphelandra tetragona_ (Vahl) Nees

* _Aphelandra tetroicia_ Wassh.

* _Aphelandra tillettii_ Wassh.

* _Aphelandra tomentosa_ Lindau

* _Aphelandra tonduzii_ Leonard

* _Aphelandra trianae_ Leonard

* _Aphelandra tridentata_ Hemsl.

* _Aphelandra tumbecensis_ Wassh.

* _Aphelandra variegata_ C.Morel

* _Aphelandra variegata_ C.Morel ex Planch.

* _Aphelandra verrugensis_ P.L.R.Moraes

* _Aphelandra villonacensis_ Wassh.

* _Aphelandra viscosa_ Mildbr.

* _Aphelandra vitellina_ (Lindau) Mc Dade & E.Tripp

* _Aphelandra wasshausenii_ Profice

* _Aphelandra weberbaueri_ Mildbr.

* _Aphelandra wendtii_ T.F.Daniel

* _Aphelandra wurdackii_ Wassh.

* _Aphelandra xanthantha_ Leonard

* _Aphelandra zamorensis_ Wassh.

雜交種：


* _Aphelandra ×dubia_ L.Linden & Rodigas

歸入本屬的物種：


* _Geissomeria bracteosa_ Nees

* _Geissomeria lolioides_ Lindau

* _Geissomeria mexicana_ Lindau

* _Lagochilium aurantiacum_ Nees

* _Lagochilium decoratum_ Nees

* _Lagochilium obtusifolium_ Nees

* _Lagochilium pictum_ Nees

* _Lagochilium spicatum_ Nees



參考文獻