AusTraits

Pterostylis biseta

Explore the data for this taxon in the portal

Family Orchidaceae

Taxonomy: Pterostylis biseta Blackmore & Clemesha

Synonyms: 3 (APC 2026-07-30)
  • Oligochaetochilus biseta Szlach. (nomenclatural synonym)
  • Oligochaetochilus bisetus (Blackmore & Clemesha) Szlach. (nomenclatural synonym)
  • Pterostylis Mt Brown (taxonomic synonym)
Misapplied names: 1 (APC 2026-07-30)
  • Pterostylis rufa R.Br. (misapplied)

Distribution (APC): SA, NSW

Profiles: APC, Flora of Australia, ALA, iNaturalist, NSW Flora, SA eFlora, ATRP

Traits

Top source datasets: ABRS_2022 (3), ABRS_2023 (9), Cheal_2017 (1), Draper_2023 (3), NHNSW_2014_2 (4), NHNSW_2022 (4), NHNSW_2023 (10), RBGV_2022 (3), RBGV_2023 (11), SAH_2022 (3), SAH_2023 (9), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1), White_2020 (21). See below for a full list of sources.
Summary: AusTraits contains 41 traits from 88 records in 15 datasets.

Traits by category (click to expand). For categorical traits, the values are listed. For numerical traits, the mean and range are shown.

fire response
flower morphology
  • flower_colour (categorical): green (1); red_brown (1); white_cream (1) [sources: NHNSW_2014_2]
  • sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]
fruit morphology
  • fruit_type (categorical): capsule (4) [sources: NHNSW_2023; RBGV_2023; SAH_2023; Sjostrom_2006]
  • fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
  • fruit_dehiscence (categorical): dehiscent (1) [sources: Sjostrom_2006]
leaf morphology
  • leaf_length (numerical): 24.38 mm (15-40 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; SAH_2023]
  • leaf_width (numerical): 9.33 mm (6-12 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
  • leaf_shape (categorical): elliptical (3); oblong (2); ovate (2) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; SAH_2023]
  • leaf_margin (categorical): entire (3) [sources: NHNSW_2014_2; RBGV_2023; SAH_2023]
  • leaf_compoundness (categorical): simple (1) [sources: NHNSW_2023]
  • leaf_lamina_posture (categorical): convolute (1) [sources: NHNSW_2023]
  • leaf_phyllotaxis (categorical): alternate (1) [sources: NHNSW_2014_2]
  • leaf_arrangement (categorical): imbricate (1) [sources: ABRS_2023]
  • plant_photosynthetic_organ (categorical): leaf (4) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; SAH_2023]
life history
  • photosynthetic_pathway (categorical): c3 (1) [sources: White_2020]
  • plant_growth_form (categorical): herb (6) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; SAH_2022; Wenk_2022; White_2020]
  • life_form (categorical): geophyte (2) [sources: Cheal_2017; White_2020]
  • life_history (categorical): perennial (2) [sources: NHNSW_2022; Wenk_2023]
  • plant_growth_substrate (categorical): terrestrial (4) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; SAH_2022]
  • woodiness_detailed (categorical): herbaceous (5) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; SAH_2022; Wenk_2022]
  • stem_growth_habit (categorical): rosette (4) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; SAH_2023]
  • nitrogen_fixing (categorical): non_nitrogen_fixer (1) [sources: White_2020]
  • parasitic (categorical): not_parasitic (1) [sources: White_2020]
  • pollination_syndrome (categorical): insect (2) [sources: Draper_2023; White_2020]
  • dispersal_syndrome (categorical): anemochory (2) [sources: Draper_2023; White_2020]
  • dispersers (categorical): wind (2) [sources: Draper_2023; White_2020]
  • flowering_time (categorical): nnnnnnnnnnyy (1); nnnnnnnnyyyn (1) [sources: NHNSW_2014_2; White_2020]
  • seedbank_longevity_class (categorical): transient (1) [sources: White_2020]
  • vegetative_reproduction_ability (categorical): not_vegetative (1) [sources: White_2020]
  • storage_organ (categorical): stem_tuber (3) [sources: ABRS_2023; RBGV_2023; SAH_2023]
whole plant morphology

Sources

dataset_idn_traitsn_recordsreference
White_20202121M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
RBGV_2023911VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
NHNSW_2023810N. H. of New South Wales. The Plant Information Network System of The Royal Botanic Gardens and Domain Trust Version 2.0.. accessed on 6 May, 2022.. 2023. url: https://plantnet.rbgsyd.nsw.gov.au/.
ABRS_202379Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
SAH_202389S. H. of South Australia. eFlora of SA, Electronic Flora of South Australia. accessed on 6 May, 2022.. 2022. url: http://www.flora.sa.gov.au/.
NHNSW_2014_244Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
NHNSW_202244N. H. of New South Wales. The Plant Information Network System of The Royal Botanic Gardens and Domain Trust Version 2.0.. accessed on 6 May, 2022.. 2022. url: https://plantnet.rbgsyd.nsw.gov.au/.
Sjostrom_200644A. Sjöström and C. L. Gross. “Life-history characters and phylogeny are correlated with extinction risk in the Australian angiosperms”. Journal of Biogeography 33.2 (2006), pp. 271-290. doi: 10.1111/j.1365-2699.2005.01393.x.
ABRS_202233Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Draper_202333J. T. Draper, S. Delean, J. G. Conran, P. Weinstein, and B. S. Simpson. “Life-history characteristics and climate correlates of dioecious plant species in central southern Australia”. Australian Journal of Botany unknown.unknown (2023), p. unknown. doi: 10.1071/BT22110.
RBGV_202233VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.gov.au/.
SAH_202233S. H. of South Australia. eFlora of SA, Electronic Flora of South Australia. accessed on 6 May, 2022.. 2022. url: http://www.flora.sa.gov.au/.
Wenk_202222E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Cheal_201711D. Cheal. Growth stages and tolerable fire intervals for Victoria's native vegetation data sets. Fire and adaptive management, report no. 84. Victorian Government Department of Sustainability and Environment Melbourne, 2010.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.