- Pycnosorus
Taxobox
name = "Pycnosorus"
regnum =Plant ae
divisio = Magnoliophyta
classis =Magnoliopsida
ordo =Asterales
familia =Asteraceae
genus = "Pycnosorus"
genus_authority = G.Forst.
subdivision_ranks = Species
subdivision = "Pycnosorus globosa " - Drumsticks
"Pycnosorus eremaeus ""Pycnosorus" is a genus of daisies. They are native to
Australia where they grow in wetter conditions everywhere from sea level to the alps. The genus is found in every state of Australia, except Western Australia. The leaves form rosettes and are usually linear. They range in colour from white through to grass green, and are usually covered in fine hairs. The flowers are hemispherical to spherical and are formed of tiny flowers (florets) without any surrounding ligules."Pycnosorus globosa" is a commonly grown cut flower, and is exported to the world from wild collection from around the
Murray river . The tall flower stalks, with their yellow spikey spherical heads are very popular, particularly in Japan.Cultivation
"Pycnosorus" can be propagated by division by cutting a rosette from a clump or by seed. Seeds from temperate varieties will germinate in days if lightly sprinkled on seed raising media and not covered. Plants are generally only poorly self fertile. In the wild they grow in very poor soils that are seasonally inundated. In cultivation they appreciate good potting mix, including
Phosphorus . Most species are widely grown both as ornamentals and for revegetation work.See also
A closely related genus is "
Craspedia ". One way to distinguish these genera is to note whether the individual flowers are directly attached to the flower base ("Pycnosorus") or are attached via little stalks ("Craspedia") [http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=fm&name=Asteraceae] .External links
* [http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=gn&name=Pycnosorus PlantNET genus page]
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