101 Is the species highly domesticated?

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1 Famil: Taxo: Agavaceae Dracaea margiata 'Tricolor' Som: Commo Name: Variegated Dracaea Tricolor Dracaea Raibow Red-margied Dracaea Questioaire : curret Status: Assessor Approved Assessor: Patti Clifford Desigatio: Data Etr Perso: Patti Clifford WRA Score Is the species highl domesticated? =-3, =0 102 Has the species become aturalized where grow? 103 Does the species have weed races? 201 Species suited to tropical or subtropical climate(s) - If islad is primaril wet habitat, the (0-low; 1-itermediate; 2- High substitute "wet tropical" for "tropical or subtropical" high) (See Appedix 2) 202 Qualit of climate match data (0-low; 1-itermediate; 2- High high) (See Appedix 2) 203 Broad climate suitabilit (evirometal versatilit) 204 Native or aturalized i regios with tropical or subtropical climates 205 Does the species have a histor of repeated itroductios outside its atural rage? =-2,?=-1, =0 301 Naturalized beod ative rage = 1*multiplier (see Appedix 2), = questio Garde/ameit/disturbace weed =0, = 1*multiplier (see Appedix 2) 303 Agricultural/forestr/horticultural weed =0, = 2*multiplier (see Appedix 2) 304 Evirometal weed =0, = 2*multiplier (see Appedix 2) 305 Cogeeric weed =0, = 1*multiplier (see Appedix 2) 401 Produces spies, thors or burrs 402 Allelopathic 403 Parasitic 404 Upalatable to grazig aimals 405 Toxic to aimals 406 Host for recogized pests ad pathoges 407 Causes allergies or is otherwise toxic to humas 408 Creates a fire hazard i atural ecosstems 409 Is a shade tolerat plat at some stage of its life ccle 410 Tolerates a wide rage of soil coditios (or limestoe coditios if ot a volcaic islad) Prit Date: 6/21/2010 Dracaea margiata 'Tricolor' (Agavaceae) Page 1 of 6

2 411 Climbig or smotherig growth habit 412 Forms dese thickets 501 Aquatic =5, =0 502 Grass 503 Nitroge fixig wood plat 504 Geophte (herbaceous with udergroud storage orgas -- bulbs, corms, or tubers) 601 Evidece of substatial reproductive failure i ative habitat 602 Produces viable seed 603 Hbridizes aturall 604 Self-compatible or apomictic 605 Requires specialist polliators =-1, =0 606 Reproductio b vegetative fragmetatio 607 Miimum geerative time (ears) 1 ear = 1, 2 or 3 ears = 0, >3 4+ ears = Propagules likel to be dispersed uitetioall (plats growig i heavil trafficked areas) 702 Propagules dispersed itetioall b people 703 Propagules likel to disperse as a produce cotamiat 704 Propagules adapted to wid dispersal 705 Propagules water dispersed 706 Propagules bird dispersed 707 Propagules dispersed b other aimals (exterall) 708 Propagules survive passage through the gut 801 Prolific seed productio (>1000/m2) 802 Evidece that a persistet propagule bak is formed (>1 r) 803 Well cotrolled b herbicides =-1, =1 804 Tolerates, or beefits from, mutilatio, cultivatio, or fire 805 Effective atural eemies preset locall (e.g. itroduced biocotrol agets) =-1, =1 Desigatio: WRA Score -1 Prit Date: 6/21/2010 Dracaea margiata 'Tricolor' (Agavaceae) Page 2 of 6

3 Supportig Data: WRA Specialist. Persoal Commuicatio. No evidece of domesticatio that would reduce weediess USDA, ARS, Natioal Geetic Resources Program. Germplasm Resources Iformatio Network (GRIN) [Olie Database]. Natioal Germplasm Resources Laborator, Beltsville, Marlad USDA, ARS, Natioal Geetic Resources Program. Germplasm Resources Iformatio Network (GRIN) [Olie Database]. Natioal Germplasm Resources Laborator, Beltsville, Marlad Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, USDA, ARS, Natioal Geetic Resources Program. Germplasm Resources Iformatio Network (GRIN) [Olie Database]. Natioal Germplasm Resources Laborator, Beltsville, Marlad Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Lemke, C.. Dracaea margiata - Raibow Ruscaceae. Uiversit of Oklahoma Departmet of Bota & Microbiolog, The Istitute for Regioal Coservatio. Floristic Ivetor of South Florida Database olie Dracaea margiata Lam. Dragotree. Dracaea margiata is ative to Madagascar. Dracaea margiata is ative to Madagascar. USDA Hardiess Zoes: 10B through 11 Dracaea margiata is ative to Madagascar. Dracaea margiata 'Tricolor' has bee for a log time used as a household orametal. Dracaea margiata 'Tricolor' was developed i Puerto Rico ad Florida ad was first sold i Dracaea margiata has aturalized i Big Cpress Natioal Preserve, Florida WRA Specialist. Persoal Commuicatio. No evidece of Dracaea margiata 'tricolor' aturalizig Radall, R.. Global Compedium of Weeds Radall, R.. Global Compedium of Weeds Radall, R.. Global Compedium of Weeds WRA Specialist. Persoal Commuicatio. No evidece. No evidece of weediess of Dracaea margiata 'Tricolor' or Dracaea margiata. No evidece of weediess. No evidece of weediess Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI. No spies, thors or burrs. [species descriptio] WRA Specialist. Persoal Commuicatio. Ukow Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI. Not parasitic. [species descriptio] Prit Date: 6/21/2010 Dracaea margiata 'Tricolor' (Agavaceae) Page 3 of 6

4 WRA Specialist. Persoal Commuicatio. Ukow Caadogs.com. Plats toxic to dogs. Dracaea margiata is toxic to dogs. Caadogs.com, Uiversit of Florida Brevard Cout Extesio Service. If eate, these plats ca kill The bark of Dracaea margiata 'tricolor' whe igested is suspected of killig two dogs. our pet. Uiversit of Florida, catios/pdf/plats%20poisoous%20to%20pets. pdf Gilma, E.F.. Dracaea margiata Pest resistace: log-term health usuall ot affected b pests. 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Natioal Ceter for Biotecholog No evidece of toxicit or allergies. Iformatio. PubMed. U.S. Natioal Librar of Medicie, Bethesda, Marlad Specialized Iformatio Services, U.S. Natioal Librar of Medicie. TOXNET Toxicolog Data Network [Olie Database]. Natioal Istitutes of Health, No evidece of toxicit or allergies WRA Specialist. Persoal Commuicatio. Ukow Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Part shade/ part su Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Shrub WRA Specialist. Persoal Commuicatio. Ukow Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Ecclopedia Nitroge fixatio. Natiomaster.com, e-fixatio Soil toleraces: cla; sad; acidic; slightl alkalie; loam Shrub. Agavaceae Not itroge-fixig. Prit Date: 6/21/2010 Dracaea margiata 'Tricolor' (Agavaceae) Page 4 of 6

5 Gilma, E.F.. Dracaea margiata Shrub. 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI. Cultivar WRA Specialist. Persoal Commuicatio. No evidece of Dracaea margiata havig substatial reproductive failure i ative habitat Lemke, C.. Dracaea margiata - Raibow Ruscaceae. Uiversit of Oklahoma Departmet of Bota & Microbiolog, Propagated b cuttigs i the sprig WRA Specialist. Persoal Commuicatio. Ukow WRA Specialist. Persoal Commuicatio. Ukow Whistler, W.A.. Tropical Orametals: A Guide. Timber Press, Portlad, OR Lemke, C.. Dracaea margiata - Raibow Ruscaceae. Uiversit of Oklahoma Departmet of Bota & Microbiolog, Gardeig Australia. Fact sheet: Dracaea margiata. Gardeig Australia ABC, 2.htm Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI Gilma, E.F.. Dracaea margiata 'Tricolor'. Fact Sheet FPS-186. Evirometal Horticulture Departmet, Florida Cooperative Extesio Service, Istitute of Food ad Agricultural Scieces, Uiversit of Florida, Lemke, C.. Dracaea margiata - Raibow Ruscaceae. Uiversit of Oklahoma Departmet of Bota & Microbiolog, "Flowers ma, bore i widel brachig termial paicles with a laceolate bract at the base of each brach. Corolla with fused tepals, tubular, cm log, divided about two-thirds of the wa ito six arrow segmets, white, fragrat." [moth polliatio sdrome] Propagate from cuttigs. "Fairl slow growig" Fruit ellow-orage berr. Rarel produced i Hawaii. [species descriptio] WRA Specialist. Persoal Commuicatio. No evidece of produce cotamiatio. "Dracaea margiata Tricolor has log bee used as oe of our more attractive idoor foliage plats." "Dracaea margiata 'Tricolor', or Raibow, is a great cultivar of Dracaea margiata first foud i Japa. The cultivar was developed i Puerto Rico ad Florida, ad was first sold i The multi-colored ribbo-like leaves are striped with a cream ceter betwee gree with ros-red margis. The gra stems have promiet leaf scars. Plat will reach approximatel 15 feet (3 m) i height. Sice its itroductio i 1973, it has bee oe of the favored houseplats. The are of eas culture. " Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI. Fruit a berr. [species descriptio] [o adaptatio for wid dispersal] WRA Specialist. Persoal Commuicatio. Ukow Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI. Fruit a berr; rarel produced i Hawaii. [species descriptio] Prit Date: 6/21/2010 Dracaea margiata 'Tricolor' (Agavaceae) Page 5 of 6

6 Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI Staples, G. W./Herbst, D. R.. A Tropical Garde Flora - Plats Cultivated i the Hawaiia Islads ad Other Tropical Places. Bishop Museum Press, Hoolulu, HI Lemke, C.. Dracaea margiata - Raibow Ruscaceae. Uiversit of Oklahoma Departmet of Bota & Microbiolog, WRA Specialist. Persoal Commuicatio. Ukow WRA Specialist. Persoal Commuicatio. Ukow. Fruit a berr. [species descriptio] [o meas of exteral attachmet] Fruit a berr. [species descriptio] "Bloomig: I have worked with ma cultivars of Dracaea margiata ad have et to see oe bloom. " WRA Specialist. Persoal Commuicatio. Ukow. Prit Date: 6/21/2010 Dracaea margiata 'Tricolor' (Agavaceae) Page 6 of 6