Dierama trichorhizum is a perennial geophyte that is part of the Iridaceae family.http://redlist.sanbi.org/species.php?species=1544-42 REDLIST Sanbi The species is native to Lesotho and South Africa and occurs in KwaZulu-Natal, Mpumalanga and the Eastern Cape.https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:436861-1 Plants of the World Online
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