Sauromatum venosumSauromatum venosum Plants of the World Online; Kew Science is a species of plant in the arum family (Araceae). It is native to Asia and Africa, where it grows in forests and riparian meadows.
It is grown as an ornamental plant. Its common names include voodoo lily and monarch of the East.Sauromatum venosum Germplasm Resources Information Network (GRIN), USDA Agricultural Research Service, 2020
Description This species grows from a corm, producing an inflorescence with a yellowish spathe covered in large purple spots and a purple spadix. The green leaf appears after the inflorescence develops. It has 9 to 11 pedate leaflets each up to 40 centimeters long borne on a tall petiole. The mature flowers emit an odor described as "putrid" and compared to rotting meat. The odor is attractive to insects such as flies, which pollinate the plant. Like some other aroids it is a thermogenic plant, generating its own heat.
In cultivation This is a readily cultivated plant, popular as an ornamental. The Missouri Botanical Garden suggests growing it far away from windows and walkways "where the brief but overpowering odor from the spadices will be found objectionable".Sauromatum venosum Missouri Botanical Garden
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References Hetterscheid, W. & P. C. Boyce. 2000. a reclassification of Sauromatum Schott and new species of Typhonium Schott (Araceae). Aroideana 23: 48–55. Cusimano, N., M. Barrett, W. L. A. Hetterscheid, and S. S. Renner. 2010. A phylogeny of the Areae implies that Typhonium, Sauromatum, and the Australian species of Typhonium are distinct clades. Taxon 59(2): 439–447.