Synchaeta

cudweeds
Gnaphalium sandwicensium from Hawai'i
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Asterids
Order:	Asterales
Family:	Asteraceae
Subfamily:	Asteroideae
Tribe:	Gnaphalieae
Genus:	Gnaphalium L. 1753 not Adans. 1763
Type species
Gnaphalium luteoalbum L.
Synonyms
Filaginella Opiz Gnaphalium sect. Synchaeta (Kirp.) Kirp. Gnaphalium sect. Omalotheca (Cass.) Endl. Homognaphalium Kirp. Gnaphalium sect. Eugnaphalium DC. Synchaeta Kirp. Dasyranthus Raf. ex Steud. Gnaphalion St.-Lag. Demidium DC. Omalotheca Cass. Dasyanthus Bubani Amphidoxa DC. Omalotheca subg. Gamochaetiopsis Sch.Bip. & F.W. Schulz Gnaphalium sect. Eu-Gnaphalium O.Hoffm.

Gnaphalium is a genus of flowering plants in the sunflower family, commonly called cudweeds. They are widespread and common in temperate regions, although some are found on tropical mountains or in the subtropical regions of the world.

Cudweeds are important foodplants for American painted lady caterpillars.

Species in this genus include:

Numerous species have at one time been included in Gnaphalium, but are now considered to belong to other genera: Achyrocline, Aliella, Ammobium, Anaphalioides, Anaphalis, Anaxeton, Antennaria, Argyrotegium, Belloa, Berroa, Blumea, Castroviejoa, Chevreulia, Chionolaena, Chrysocephalum, Dolichothrix, Edmondia, Euchiton, Ewartia, Facelis, Filago, Galeomma, Gamochaeta, Gnomophalium, Helichrysum, Ifloga, Laphangium, Lasiopogon, Leontonyx, Leontopodium, Leucogenes, Logfia, Lucilia, Luciliocline, Metalasia, Micropsis, Neojeffreya, Novenia, Ozothamnus, Pentzia, Petalacte, Phagnalon, Pilosella, Plecostachys, Pseudognaphalium, Pterocaulon, Rhodanthe, Raoulia, Schizogyne, Staehelina, Stuckertiella, Syncarpha, Troglophyton, Vellereophyton, Xerochrysum

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