용혈수속

Dracaena (plant) 하위 = * 본문 참조 **용혈수속**(龍血樹屬, 학명: 드라카이나)은 놀리나아과의 단형 족인 **용혈수족**(龍血樹族, 학명: 드라카이네아이)에 속하는 유일한 속이다.Dumortier, Barthélemy Charles Joseph. Analyse des Familles des Plantes 60. 1829.Linnaeus, Carl von. Systema Naturae, ed. 12 2: 229, 246. 1767. APG III 분류 체계에서 놀리나아과 아래에 분류되었다. 과거에는 용혈수속과 함께 산세비에리아속이 용혈수족에 포함되었으나, 분자계통학 연구를 통해 산세비에리아속이 용혈수속에 병합되었다.언어=en 관목 또는 교목으로 잎은 가죽질로 긴 칼 모양, 넓은 타원형이며 길이가 30-50cm이다. 줄기는 곧게 서며, 분지하는 것들도 있다. 실내 장식용으로 널리 쓰이는 관엽식물로 많은 종류가 있다. 비교적 추위에 약하므로 색채를 아름답게 유지시키기 위해서는 10°C 이상 유지해야 하며, 전반적으로 반그늘에서 가꾸어야 한다. 알맞은 흙으로는 물빠짐이 좋고 가벼운 흙에 부엽토나 강모래를 섞으면 좋다. 여름에는 물을 많이 주어야 하고 겨울에도 습기가 많은 것이 좋다. 번식을 줄기꽂이와 새순꽂이로 한다.
# 하위 분류
* 개운죽(*D. braunii* Engl.) * 스투키(*D. stuckyi* (God.-Leb.) Byng & Christenh.) * 용혈수(*D. draco* (L.) L.) ** *D. d.* subsp. *ajgal* Benabid & Cuzin * 행운목(*D. fragrans* (L.) Ker Gawl.) * *D. acaulis* Baker * *D. acutissima* Hua * *D. adamii* Hepper * *D. aethiopica* (Thunb.) Byng & Christenh. * *D. afromontana* Mildbr. * *D. aletriformis* (Haw.) Bos * *D. americana* Donn.Sm. * *D. angolensis* (Welw. ex Carrière) Byng & Christenh. * *D. angustifolia* (Medik.) Roxb. * *D. arborea* (Willd.) Link * *D. arborescens* (Cornu ex Gérôme & Labroy) Byng & Christenh. * *D. ascendens* (L.E.Newton) Byng & Christenh. * *D. aubryana* Brongn. ex É.Morren * *D. aubrytiana* (Carrière) Byng & Christenh. * *D. aurea* H.Mann * *D. bacularis* (Pfennig ex A.Butler & Jankalski) Byng & Christenh. * *D. bagamoyensis* (N.E.Br.) Byng & Christenh. * *D. ballyi* (L.E.Newton) Byng & Christenh. * *D. bhitalae* (Webb & Newton) Takaw.-Ny. & Mucina * *D. bicolor* Hook. * *D. borneensis* (Merr.) Jankalski * *D. brachyphylla* Kurz * *D. breviflora* Ridl. * *D. bueana* Engl. * *D. bugandana* Byng & Christenh. * *D. bukedea* Takaw.-Ny. & Mucina * *D. burdettii* (Chahin.) Byng & Christenh. * *D. burmanica* (N.E.Br.) Byng & Christenh. * *D. bushii* Damen * *D. calocephala* Bos * *D. cambodiana* Pierre ex Gagnep. * *D. camerooniana* Baker * *D. canaliculata* (Carrière) Byng & Christenh. * *D. cantleyi* Baker * *D. caulescens* (N.E.Br.) Byng & Christenh. * *D. cerasifera* Hua * *D. chahinianii* (Webb & Myklebust) Takaw.-Ny. & Mucina * *D. chiniana* I.M.Turner * *D. cincta* Baker * *D. cinnabari* Balf.f. * *D. cochinchinensis* (Lour.) S.C.Chen * *D. concinna* Kunth * *D. conferta* Ridl. * *D. congoensis* Hua * *D. conspicua* (N.E.Br.) Byng & Christenh. * *D. cristula* W.Bull * *D. cubensis* Vict. * *D. curtisii* Ridl. * *D. cuspidata* Ridl. * *D. dawei* (Stapf) Byng & Christenh. * *D. dhofarica* (T.A.McCoy & Lavranos) Takaw.-Ny. & Mucina * *D. dooneri* (N.E.Br.) Byng & Christenh. * *D. downsii* (Chahin.) Byng & Christenh. * *D. dumetescens* (L.E.Newton) Byng & Christenh. * *D. ebracteata* (Cav.) Byng & Christenh. * *D. eilensis* (Chahin.) Byng & Christenh. * *D. ellenbeckiana* Engl. * *D. elliptica* Thunb. & Dalm. * *D. erythraeae* (Mattei) Byng & Christenh. * *D. fasciata* (Cornu ex Gérôme & Labroy) Byng & Christenh. * *D. fernaldii* (H.St.John) Jankalski * *D. finlaysonii* Baker * *D. floribunda* Baker * *D. fontanesiana* Schult. & Schult.f. * *D. forbesii* (O.Deg.) Jankalski * *D. forskaliana* (Schult. & Schult.f.) Byng & Christenh. * *D. francisii* (Chahin.) Byng & Christenh. * *D. frequens* (Chahin.) Byng & Christenh. * *D. glomerata* Baker * *D. goldieana* Bullen ex Mast. & T.Moore * *D. gracillima* (Chahin.) Byng & Christenh. * *D. granulata* Hook.f. * *D. griffithii* Regel * *D. haemanthoides* Bos ex Damen * *D. halapepe* (H.St.John) Jankalski * *D. halemanuensis* Jankalski * *D. hallii* (Chahin.) Byng & Christenh. * *D. hanningtonii* Baker * *D. hargeisana* (Chahin.) Byng & Christenh. * *D. hewittii* Ridl. * *D. hokouensis* G.Z.Ye * *D. hosei* (Ridl.) Jankalski * *D. humiflora* (D.J.Richards) Byng & Christenh. * *D. hyacinthoides* (L.) Mabb. * *D. impressivenia* Yu H.Yan & H.J.Guo * *D. itumei* (Mbugua) Byng & Christenh. * *D. jayniana* Wilkin & Suksathan * *D. kaweesakii* Wilkin & Suksathan * *D. kirkii* Baker * *D. konaensis* (H.St.John) Jankalski * *D. kupensis* Mwachala, Cheek, Eb.Fisch. & Muasya * *D. laevifolia* (R.H.Webb & L.E.Newton) Takaw.-Ny. & Mucina * *D. lancea* Thunb. & Dalm. * *D. lancifolia* (Ridl.) Jankalski * *D. lavranii* (Webb & Myklebust) Takaw.-Ny. & Mucina * *D. laxissima* Engl. * *D. liberica* (Gérôme & Labroy) Byng & Christenh. * *D. longiflora* (Sims) Byng & Christenh. ** *D. l.* var. *fernandopoensis* (N.E.Br.) Byng & Christenh. * *D. longifolia* Ridl. * *D. longistyla* (la Croix) Byng & Christenh. * *D. lunatifolia* (L.E.Newton) Byng & Christenh. * *D. maingayi* Hook.f. * *D. malawiana* Byng & Christenh. * *D. mannii* Baker * *D. marina* Bos ex Damen * *D. masoniana* (Chahin.) Byng & Christenh. * *D. mokoko* Mwachala & Cheek * *D. multiflora* Warb. ex P.Sarasin & Sarasin * *D. newtoniana* (T.G.Forrest) Byng & Christenh. * *D. nilotica* (Baker) Byng & Christenh. * *D. nitens* Welw. ex Baker * *D. nitida* (Chahin.) Byng & Christenh. * *D. novoguineensis* Gibbs * *D. nyangensis* Pellegr. * *D. ombet* Heuglin ex Kotschy & Peyr. ** *D. o.* subsp. *schizantha* (Baker) Bos * *D. ovata* Ker Gawl. * *D. pachyphylla* Kurz * *D. parva* (N.E.Br.) Byng & Christenh. * *D. parviflora* Baker * *D. patens* (N.E.Br.) Byng & Christenh. * *D. pearsonii* (N.E.Br.) Byng & Christenh. * *D. pedicellata* (la Croix) Byng & Christenh. * *D. penangensis* Ridl. * *D. pendula* Ridl. * *D. perrotii* (O.Warburg) Byng & Christenh. * *D. perrottetii* Baker * *D. pethera* Byng & Christenh. ** *D. p.* var. *pulchra* (N.E.Br.) Byng & Christenh. * *D. petiolata* Hook.f. * *D. pfisteri* (D.J.Richards) Byng & Christenh. * *D. phanerophlebia* Baker * *D. phillipsiae* (N.E.Br.) Byng & Christenh. * *D. phrynioides* Hook. * *D. pinguicula* (P.R.O.Bally) Byng & Christenh. ** *D. p.* subsp. *disticha* (Pfennig ex A.Butler) Byng & Christenh. ** *D. p.* subsp. *nana* (Chahin.) Byng & Christenh. * *D. porteri* Baker * *D. powellii* (N.E.Br.) Byng & Christenh. * *D. powysii* (L.E.Newton) Byng & Christenh. * *D. praetermissa* Bos * *D. purpurea* (Ridl.) Jankalski * *D. raffillii* (N.E.Br.) Byng & Christenh. * *D. reflexa* Lam. ** *D. r.* var. *angustifolia* Baker ** *D. r.* var. *bakeri* (Scott Elliot) H.Perrier ** *D. r.* var. *brevituba* H.Perrier ** *D. r.* var. *condensata* H.Perrier ** *D. r.* var. *lanceolata* H.Perrier ** *D. r.* var. *linearifolia* Ayres ex Baker ** *D. r.* var. *nervosa* H.Perrier ** *D. r.* var. *occidentalis* H.Perrier ** *D. r.* var. *parvifolia* Thouars ex H.Perrier * *D. rockii* (H.St.John) Jankalski * *D. rosulata* Mwachala & Eb.Fisch. * *D. roxburghiana* (Schult. & Schult.f.) Byng & Christenh. * *D. sambiranensis* (H.Perrier) Byng & Christenh. * *D. sanderiana* Mast. * *D. sarawakensis* (W.W.Sm.) Jankalski * *D. scabra* Bos * *D. scimitariformis* (D.J.Richards) Byng & Christenh. * *D. senegambica* (Baker) Byng & Christenh. * *D. serpenta* Byng & Christenh. * *D. serrulata* Baker ** *D. s.* subsp. *dhofarica* T.A.McCoy & Lavranos ** *D. s.* subsp. *mccoyorum* Lavranos * *D. siamica* Ridl. * *D. singapurensis* Ridl. * *D. singularis* (N.E.Br.) Byng & Christenh. * *D. sinus-simiorum* (Chahin.) Byng & Christenh. * *D. sordida* (N.E.Br.) Byng & Christenh. * *D. spathulata* Byng & Christenh. * *D. specksii* (Webb & Myklebust) Takaw.-Ny. & Mucina * *D. spicata* Roxb. * *D. steudneri* Engl. * *D. subspicata* (Baker) Byng & Christenh. * *D. subtilis* (N.E.Br.) Byng & Christenh. * *D. suffruticosa* (N.E.Br.) Byng & Christenh. * *D. surculosa* Lindl. * *D. tamaranae* Marrero Rodr., R.S.Almeira & M.Gonzáles-Martin * *D. terniflora* Roxb. * *D. testudinea* Byng & Christenh. * *D. tholloniana* Hua * *D. thwaitesii* Regel * *D. timorensis* Kunth * *D. trachystachys* Hook.f. * *D. transvaalensis* Baker * *D. trifasciata* (Prain) Mabb. * *D. umbraculifera* Jacq. * *D. umbratica* Ridl. * *D. usambarensis* Engl. * *D. varians* (N.E.Br.) Byng & Christenh. * *D. viridiflora* Engl. & K.Krause * *D. volkensii* (Gürke) Byng & Christenh. * *D. wakaensis* Damen & Quiroz * *D. waltersiae* Damen * *D. xiphophylla* Baker * *D. yuccifolia* Ridl. * *D. zebra* Byng & Christenh. * *D. zeylanica* (L.) Mabb.