Thryptomene

{{Short description|Genus of flowering plants}}

{{Use dmy dates|date=July 2019}}

{{automatic taxobox

|image = Thryptomene saxicola white flower form.jpg

|image_caption = Thryptomene saxicola (white flower form)

|display_parents = 2

|taxon = Thryptomene

|authority = Endl.{{cite web|title=Thryptomene|url= https://biodiversity.org.au/nsl/services/apc-format/display/77151|publisher=Australian Plant Census|access-date=23 April 2021}}

|synonyms_ref =

|synonyms =

  • Astraea Schauer nom. illeg., nom. superfl.
  • Bucheria Heynh. nom. illeg., nom. superfl.
  • Gomphotis Raf. nom. rej.
  • Paryphantha Schauer
  • Thryptomene sect. Astraea Stapf
  • Thryptomene sect. Euthryptomene Kuntze nom. inval.
  • Thryptomene sect. Paryphantha (Schauer) Kuntze
  • Thryptomene sect. Paryphantha (Schauer) Stapf isonym

}}

File:Thryptomene denticulata flowers 01.jpg]]

Thryptomene is a genus of flowering plants in the family Myrtaceae and is endemic to Australia. Plants in the genus Thryptomene are shrubs with small leaves arranged in opposite pairs and white or pink flowers. About forty-seven species of Thryptomene, occurring in all Australian states and the Northern Territory, have been formally described.

Description

Plants in the genus Thryptomene are erect, slender shrubs typically growing to a height of {{cvt|0.5–2.5|m}} with small leaves arranged in opposite pairs with oil glands especially visible on the lower surface. The flowers are usually arranged singly or in pairs in leaf axils, and usually have five sepals, five white or pink petals and five, rarely ten or fifteen stamens. The fruit is a nut usually containing a single seed.{{cite web |title=Thryptomene |url=http://www.flora.sa.gov.au/cgi-bin/speciesfacts_display.cgi?form=speciesfacts&name=Thryptomene |publisher=State Herbarium of South Australia |access-date=23 April 2021}}{{cite web |last1=Wilson |first1=Paul G. |title=Genus Thryptomene |url=https://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&showsyn=&dist=&constat=&lvl=gn&name=Thryptomene |publisher=Royal Botanic Gardens Sydney |access-date=23 April 2021}}{{cite web |last1=Jeanes |first1=Jeff A. |title=Thryptomene |url=https://vicflora.rbg.vic.gov.au/flora/taxon/88204fdf-9c6c-41df-b928-f593066566d1 |publisher=Royal Botanic Gardens Victoria |access-date=23 April 2021}}

Taxonomy

The genus Thryptomene was first formally described in 1838 by Stephan Ladislaus Endlicher in Stirpium Australasicarum Herbarii Hugeliani Decades Tres, published in the journal Annalen des Wiener Museums der Naturgeschichte and the first species described was Thryptomene australis.{{cite web|title=Thryptomene|url= http://id.biodiversity.org.au/instance/apni/491043 |publisher=APNI|access-date=23 April 2021}}{{cite journal |last1=Endlicher |first1=Stephan |title=Stirpium Australasicarum Herbarii Hugeliani Decades Tres |journal=Annalen des Wiener Museums der Naturgeschichte |date=1838 |volume=2 |page=192 |url=https://www.biodiversitylibrary.org/page/41200333#page/206/mode/1up |access-date=23 April 2021}} The name Thryptomene means "made small".{{cite book |last1=Sharr |first1=Francis Aubi |last2=George |first2=Alex |title=Western Australian Plant Names and Their Meanings |date=2019 |publisher=Four Gables Press |location=Kardinya, WA |isbn=9780958034180 |page=118 |edition=3rd}}

=Species list=

The following is a list of Thrypomene species accepted by the Australian Plant Census as of April 2021:{{cite web |title=Thryptomene |url=https://biodiversity.org.au/nsl/services/search/taxonomy?product=APC&tree.id=51209179&name=Thryptomene&inc._scientific=&inc.scientific=on&inc._cultivar=&max=1000&display=apc&search=true |publisher=Australian Plant Census |access-date=23 April 2021}}

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Use in horticulture

Thryptomene saxicola has been cultivated for many years as a hardy garden plant and along with T. calycina is popular in the cut-flower trade.{{cite web |title=Thryptomene saxicola |url=http://www.anpsa.org.au/t-sax.html |publisher=Australian Native Plants Society (Australia_ |access-date=23 April 2021}}

References