Biology:Erodium cygnorum

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Short description: Species of plant

Erodium cygnorum
Erodium cygnorum plant.jpg
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Geraniales
Family: Geraniaceae
Genus: Erodium
Species:
E. cygnorum
Binomial name
Erodium cygnorum

Erodium cygnorum is a species of herb native to Australia .

It is commonly known as blue heronsbill in Western Australia,[1] and blue storksbill in South Australia.[2] In the United States , where the species is cultivated as a garden plant, it is commonly known as Australian stork's bill[3] and Australian filaree.[4] In the British Isles, it is commonly known as western stork's-bill.[5]

Description

It grows as an annual or perennial herb up to 60 centimetres high, with blue, purple or pink flowers.[1]

Taxonomy

This species was published in 1845, based on a specimen collected from the vicinity of Perth, Western Australia by Ludwig Preiss in 1839. In 1958, Roger Charles Carolin published a subspecies, Erodium cygnorum subsp. glandulosum, but this has since been promoted to species rank as E. carolinianum.[6] No infraspecific taxa of E. cygnorum are currently recognised.

Distribution and habitat

It is native to Australia, occurring in Western Australia, South Australia and the Northern Territory.[7] The National Herbarium of New South Wales lists E. cygnorum as also occurring in New South Wales,[8] but they further identify their specimens as E. cygnorum subsp. glandulosum;[9] that is, E. carolinianum.

It favours red sand or clay loam, occurring in low-lying flats, along creeklines and on the margins of salt lakes.[1]

References

  1. 1.0 1.1 1.2 "Erodium cygnorum Nees". FloraBase. Western Australian Government Department of Parks and Wildlife. https://florabase.dpaw.wa.gov.au/browse/profile/4335. 
  2. {{citation | mode = cs1 | title = Erodium cygnorum | work = Germplasm Resources Information Network (GRIN) | url = https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?318212 | publisher = [[Organization:Agricultural Research ServAgricultural Research Service (ARS), United States Department of Agriculture (USDA) | access-date = }}, citing Jessop, J. P.; Toelken, H. R. (1986). Flora of South Australia (4th ed.). 
  3. "Erodium cygnorum". Natural Resources Conservation Service PLANTS Database. USDA. https://plants.usda.gov/core/profile?symbol=ERCY2. Retrieved 19 January 2016. 
  4. "Erodium cygnorum Nees". CalFlora. http://www.calflora.org/cgi-bin/species_query.cgi?where-calrecnum=3449. Retrieved 2009-01-05. 
  5. (xls) BSBI List 2007, Botanical Society of Britain and Ireland, https://bsbi.org/download/3542/, retrieved 2014-10-17 
  6. "Erodium cygnorum subsp. glandulosum Carolin". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government. http://www.anbg.gov.au/cgi-bin/apni?taxon_id=5545. 
  7. {{citation | mode = cs1 | title = Erodium cygnorum | work = Germplasm Resources Information Network (GRIN) | url = https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?318212 | publisher = [[Organization:Agricultural Research ServAgricultural Research Service (ARS), United States Department of Agriculture (USDA) | access-date = }}
  8. Nees. "New South Wales Flora Online: Erodium cygnorum". Royal Botanic Gardens & Domain Trust, Sydney, Australia. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Erodium~cygnorum. 
  9. Carolin. "New South Wales Flora Online: Erodium cygnorum subsp. glandulosum". Royal Botanic Gardens & Domain Trust, Sydney, Australia. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=in&name=Erodium~cygnorum+subsp.~glandulosum. 

Wikidata ☰ Q5395277 entry