Pancratium (plant) been published using the name "Pancratium", but most have been transferred to other genera "(Clinanthus Hymenocallis Ismene Proiphys Stenomesson)." Only a few species are cultivated. "P. maritimum" and "P. illyricum" being the hardiest for outdoor cultivation, but shy flowering in cool areas. "P. zeylanicum" is sometimes grown as a hothouse container plant. , the World Checklist of Selected Plant Families accepted 21 species in the genus: Pancratium (plant) Pancratium is a genus of African and Eurasian perennial, herbaceous and bulbous plants in the Amaryllis family, subfamily Amaryllidoideae The flowers are large, white and fragrant. The perianth tube and the corona
Iris (plant) the subgenus "Scorpiris" are widely known as 'junos', particularly in horticulture. It is a popular garden flower. The often-segregated, monotypic genera "Belamcanda" (blackberry lily, "I. domestica"), "Hermodactylus" (snake's head iris, "I. tuberosa"), and "Pardanthopsis" (vesper iris, "I. dichotoma") are currently included in "Iris". Three Iris varieties are used in the Iris flower data set outlined by Ronald Fisher in his 1936 paper "The use of multiple measurements in taxonomic problems" as an example of linear discriminant analysis. Irises are perennial plants, growing from creeping rhizomes (rhizomatous irises) or, in drier climates, from bulbs (bulbous irises). They have long, erect flowering