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
Ornamental bulbous plant it is a root tuber. Annual species complete their life cycle during favourable seasons and pass unfavourable ones as seeds. Bulbous plants, on the other hand, have developed storage organs as a reserve to allow them to survive unfavourable conditions in a resting condition in order to begin growth again when environmental conditions become more favourable. The dormant or resting period may be in summer or winter, or may depend on rainfall, as in the tropics. The different strategies enable bulbous plants to survive adverse conditions such as extremely hot and dry summers, very cold winters, or periods of drought.