Gen. Pl.2: 303. 1873
Phenology: Flowering Jul–Oct (sporadically longer).
Habitat: Dry woods, often with aspen or mixed conifer-hardwood, borders and trails, dunes, fields, roadsides, other open, often disturbed sites
Elevation: 0–3200 m
Anaphalis margaretacea was widely planted as an ornamental and escaped. It apparently naturalized from its native range in both Asia and North America; it is cultivated and naturalized in Europe.
Anaphalis margaritacea has the aspect of Pseudognaphalium; it differs in being subdioecious (polygamo-dioecious; the heads either staminate or primarily pistillate) and in its distinctive cypselar vestiture. It is further recognized by its combination of rhizomatous habit, subclasping-decurrent, bicolor, revolute leaves, and distally white phyllaries. Segregate species and varieties have been described among the North American plants (in addition to the two cited above), based on variation in habit, vestiture, and leaf morphology and density, but the variants appear to be more like a complex series of ecotypes rather than broader evolutionary entities.
|Author||Guy L. Nesom +|
|Basionym||Gnaphalium margaritaceum +|
|Common name||Pearly everlasting +, anaphale marguerite + and immortelle blanche +|
|Elevation||0–3200 m +|
|Habitat||Dry woods, often with aspen or mixed conifer-hardwood, borders and trails, dunes, fields, roadsides, other open, often disturbed sites +|
|Illustrator||Barbara Alongi +|
|Phenology||Flowering Jul–Oct (sporadically longer). +|
|Synonym||Anaphalis margaritacea occidentalis + and Anaphalis margaritacea subalpina +|
|Taxon name||Anaphalis margaritacea +|
|Taxon parent||Anaphalis +|
|Taxon rank||species +|
|Volume||Volume 19 +|