Pterostylis scabra

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Family Orchidaceae

Taxonomy: Pterostylis scabra Lindl.

Synonyms: 4 (APC 2026-07-30)

Diplodium scabrum (Lindl.) D.L.Jones & M.A.Clem. (nomenclatural synonym)
Pterostylis constricta O.H.Sarg. (taxonomic synonym)
Pterostylis reflexa var. constricta (O.H.Sarg.) Ewart & Jean White (taxonomic synonym)
Pterostylis scabra Lindl. var. scabra (nomenclatural synonym)

Distribution (APC): WA

Profiles: APC, Flora of Australia, ALA, iNaturalist, Florabase, ATRP

Traits

Top source datasets: ABRS_2023 (16), Burrows_2008_2 (4), Burrows_2020 (4), Sjostrom_2006 (4), Standish_2019 (7), Tsakalos_2020 (18), WAH_1998 (1), WAH_2022_2 (3), WAH_2023_2 (3), Wenk_2022 (2), Wenk_2023 (1), White_2020 (21). See below for a full list of sources.
Summary: AusTraits contains 46 traits from 84 records in 12 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

resprouting_capacity (categorical): resprouts (5) [sources: Burrows_2008_2; Burrows_2020; Standish_2019; Tsakalos_2020; White_2020]
fire_time_from_fire_to_flowering (numerical): 12 mo (12-12 mo) [sources: Burrows_2020]

flower morphology

sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]

fruit morphology

fruit_type (categorical): capsule (1) [sources: Sjostrom_2006]
fruit_fleshiness (categorical): dry (2) [sources: Sjostrom_2006; Tsakalos_2020]
fruit_dehiscence (categorical): dehiscent (1) [sources: Sjostrom_2006]

leaf morphology

leaf_length (numerical): 15.75 mm (6-25 mm) [sources: ABRS_2023]
leaf_width (numerical): 10.25 mm (6-15 mm) [sources: ABRS_2023]
leaf_shape (categorical): ovate (1) [sources: ABRS_2023]
leaf_margin (categorical): entire (2) [sources: ABRS_2023; Tsakalos_2020]
leaf_margin_posture (categorical): flat (1); undulate (2) [sources: ABRS_2023]
leaf_compoundness (categorical): simple (1) [sources: Tsakalos_2020]
leaf_lamina_posture (categorical): flat (1) [sources: Tsakalos_2020]
leaf_glaucousness (categorical): not_glaucous (2) [sources: Tsakalos_2020]
leaf_hairs_adult_leaves (categorical): glabrous (1) [sources: Tsakalos_2020]
leaf_arrangement (categorical): scattered (1) [sources: ABRS_2023]
plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; Tsakalos_2020]

life history

photosynthetic_pathway (categorical): c3 (2) [sources: Tsakalos_2020; White_2020]
plant_growth_form (categorical): herb (4) [sources: Standish_2019; WAH_2022_2; Wenk_2022; White_2020]
life_form (categorical): geophyte (1) [sources: White_2020]
life_history (categorical): perennial (6) [sources: Burrows_2008_2; Burrows_2020; Standish_2019; Tsakalos_2020; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): herbaceous (3) [sources: Tsakalos_2020; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): erect (1); rosette (1) [sources: ABRS_2023; Tsakalos_2020]
nitrogen_fixing (categorical): non_nitrogen_fixer (2) [sources: Standish_2019; White_2020]
root_structure (categorical): orchid_mycorrhizal (2) [sources: Standish_2019; Tsakalos_2020]
parasitic (categorical): not_parasitic (2) [sources: Tsakalos_2020; White_2020]
pollination_syndrome (categorical): insect (1) [sources: White_2020]
dispersal_syndrome (categorical): anemochory (1) [sources: White_2020]
dispersers (categorical): wind (1) [sources: White_2020]
flowering_time (categorical): nnnnyyynnnnn (1); nnnyyyyynnnn (1); nyyyyyynnnnn (1) [sources: Tsakalos_2020; WAH_1998; White_2020]
seedbank_location (categorical): soil_seedbank (1) [sources: Standish_2019]
seedbank_longevity_class (categorical): transient (1) [sources: White_2020]
vegetative_reproduction_ability (categorical): vegetative (1) [sources: White_2020]
storage_organ (categorical): stem_tuber (1) [sources: WAH_2023_2]
bud_bank_location (categorical): fleshy_underground_organ (2) [sources: Burrows_2008_2; Burrows_2020]

seed morphology

seed_dry_mass (numerical): 0 mg (0-0 mg) [sources: Standish_2019]

whole plant morphology

plant_height (numerical): 0.12 m (0.06-0.18 m) [sources: WAH_2023_2]
plant_physical_defence_structures (categorical): absent (2) [sources: Tsakalos_2020; White_2020]

Sources

dataset_id	n_traits	n_records	reference
White_2020	21	21	M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
Tsakalos_2020	17	18	J. L. Tsakalos, M. Renton, F. Riviera, E. J. Veneklaas, M. P. Dobrowolski, and L. Mucina. “Trait-based formal definition of plant functional types and functional communities in the multi-species and multi-traits context”. Ecological Complexity 40 (2019), p. 100787. doi: 10.1016/j.ecocom.2019.100787.
ABRS_2023	8	16	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Standish_2019	7	7	R. Standish. “Unpublished data: Jarrah forest, Murdoch University”. 2019.
Burrows_2008_2	4	4	N. D. Burrows, G. Wardell-Johnson, and B. Ward. “Post-fire juvenile period of plants in south-west Australia forests and implications for fire management”. Journal of the Royal Society of Western Australia 91 (2008), pp. 163-174. ISSN: 0035922X. url: http://hdl.handle.net/20.500.11937/19156 (visited on 03/27/2025).
Burrows_2020	4	4	N. Burrows. Data from 'Plant Ecological Attributes' theme, NatureMap, DBCA, WA. 2020.
Sjostrom_2006	4	4	A. 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.
WAH_2022_2	3	3	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
WAH_2023_2	2	3	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
WAH_1998	1	1	Western Australian Herbarium. FloraBase: The Western Australian flora. 1998. url: http://florabase.dpaw.wa.gov.au.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.