Cotyledon tomentosa is a species of flowering plant in the family Crassulaceae, native to South Africa. It is a succulent evergreen shrub with large chunky...

seed leaves (cotyledons) and an elongated stem above the cotyledons (the epicotyl) that forms a tube, while the stem below the cotyledons (the hypocotyl)...

revisions was that of Günther Beck von Mannagetta und Lerchenau in 1895, "Die Gattung Nepenthes". Beck was the first to unite N. edwardsiana and N. villosa,...