''Dracontium'' is a genus of flowering plants similar to those of ''

Amorphophallus ''Amorphophallus'' (from Ancient Greek , "without form, misshapen" + ''phallos'', "penis", referring to the shape of the prominent spadix) is a large genus of some 200 tropical and subtropical tuberous herbaceous plants from the ''Arum'' family ...

''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mexico, and the West Indies.Kew World Checklist of Selected Plant Families
/ref> ''Dracontium'' species can be distinguished from related genera by their inflorescence, which is smaller and unisexual. The plant has a large tuber similar to that of ''

'', but rounder, and with no central and circular scar mark. When ''Dracontium'' plants begin to flower, the tuber swells and smoothens.Zhu, G. h. & T. B. Croat. 2004. Revision of ''Dracontium'' (Araceae). Annals of the Missouri Botanical Garden 91(4): 593–667

Species

More than 20 ''Dracontium'' species have been described: * ''

Dracontium amazonense ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Venezuela, Peru, northwestern Brazil * ''

Dracontium angustispathum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Colombia, Peru * ''

Dracontium asperispathum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Colombia, Peru, Ecuador * ''

Dracontium asperum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

K. Koch Karl Heinrich Emil Koch (6 June 1809 – 25 May 1879) was a German botanist. He is best known for his botanical explorations in the Caucasus region, including northeast Turkey. Most of his collections have today been lost. He is also known as t ...

- Puerto Rico, Dominican Republic, Trinidad, Windward Islands, Venezuela, Peru, northwestern Brazil, the Guianas * ''

Dracontium bogneri ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Brazil * ''

Dracontium croatii ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu - Carchi and Pichincha Provinces in Ecuador * ''

Dracontium dubium ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' Kunth - Venezuela, Guyana * ''

Dracontium gigas ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' ( Seem.)

Engl. Engl or Engl. may refer to: *England, a country that is part of the United Kingdom *English *Engl (surname), a German surname *Engl., taxonomic abbreviation for botanist Adolf Engler Heinrich Gustav Adolf Engler (25 March 1844 – 10 October 193 ...

- Nicaragua, Costa Rica * ''

Dracontium grandispathum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Ecuador * ''

Dracontium grayumianum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Panama, Colombia * ''

Dracontium guianense ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - French Guiana * ''

Dracontium iquitense ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' E.C.Morgan & J.A.Sperling - Loreto region of eastern Peru * ''

Dracontium longipes ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' Engl. - Peru, Acre State of Brazil * ''

Dracontium margaretae ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' Bogner - Venezuela, Brazil, Bolivia, Paraguay * ''

Dracontium nivosum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' (

Lem. Charles Antoine Lemaire (1 November 1800, in Paris – 22 June 1871, in Paris), was a French botanist and botanical author, noted for his publications on Cactaceae. Education Born the son of Antoine Charles Lemaire and Marie Jeanne Davio, he ha ...

) G.H.Zhu - Pará, Maranhão * ''

Dracontium peruvianum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Peru, northwestern Brazil * ''

Dracontium pittieri ''Dracontium pittieri'' is a species of flowering plant native to Costa Rica. It is similar in appearance to ''Dracontium gigas'', but has a substantially longer peduncle, which is the longest of any plant in its genus, between five and eight tim ...

'' Engl. - Costa Rica * ''

Dracontium plowmanii ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Peru * ''

Dracontium polyphyllum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' L. - Pará, French Guiana, Suriname, Venezuela, Peru, Puerto Rico * ''

Dracontium prancei ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' G.H.Zhu & Croat - Amazonas and Roraima States of northwestern Brazil * ''

Dracontium purdieanum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' ( Schott) Engl. - Colombia, Venezuela * ''

Dracontium soconuscum ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

'' Matuda - Chiapas, Costa Rica, Panama * ''

Dracontium spruceanum ''Dracontium spruceanum'' is a tropical flowering plant species of the Amazon rainforest understory. It has been found in the South American countries of Colombia, Ecuador, Peru, Suriname, and Venezuela, as well as in the Central American countri ...

'' (Schott) G.H.Zhu - Costa Rica, Panama, Colombia, Venezuela, northwestern Brazil, Ecuador, Peru, Suriname * ''

Dracontium ulei ''Dracontium'' is a genus of flowering plants similar to those of ''Amorphophallus''. Unlike ''Amorphophallus'' which is found in the Old World, this genus has a New World distribution and is native to South America, Central America, southern Mex ...

K.Krause Kurt Krause (April 20, 1883 in Potsdam – November 19, 1963 in Berlin) was a German botanist who wrote 33 articles and five books on the flora and vegetation of Turkey about 9300 species of vascular plant were known to grow in Turkey. By comp ...

- Acre State in western Brazil; Pando region of northern Bolivia

References

Araceae genera {{Araceae-stub