Gnaphalium hypoleucum

Gnaphalium hypoleucum, sometimes referred to as white everlasting, is an annual plant in the Asteraceae, or composite, family rather than a woody or long-lived species, completing its life cycle within a single growing season and typically growing to around 0.6 metres in height. Its natural distribution is unusually broad for one species, spanning South, East, and Southeast Asia together with parts of the Himalayan region: it is recorded from Assam, Cambodia, China South-Central and Southeast, the East and West Himalayas, India, Iran, Japan, Korea, Laos, Myanmar, Nepal, Pakistan, the Philippines, Taiwan, Thailand, and Vietnam. That range points to a plant that accommodates a variety of local climates rather than occupying a single narrow niche. In cultivation it prefers open, full-sun positions and consistently moist ground, and is not considered drought resistant, so prolonged dry spells are a limiting factor. It tolerates a range of soil textures, from light sandy ground through medium loams to heavier clay, so long as moisture is retained. The leaves are the edible part and may be used fresh or dried, often added to salads for their mild flavour. The species is not documented as medicinal in the accompanying data, so no therapeutic use is described here; the leaves are best treated simply as a food ingredient, and anyone gathering them should confirm identification carefully first. Propagation is generally by seed, providing a fresh crop each year.