Cyrtostylis reniformis

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Family Orchidaceae

Taxonomy: Cyrtostylis reniformis R.Br.

Synonyms: 8 (APC 2026-07-30)

Acianthus reniformis (R.Br.) Schltr. (nomenclatural synonym)
Acianthus reniformis (R.Br.) Schltr. var. reniformis (nomenclatural synonym)
Caladenia reniformis (R.Br.) Rchb.f. (nomenclatural synonym)
Cyrtostylis macrophylla Hook.f. (taxonomic synonym)
Cyrtostylis oblonga var. rotundifolia (Hook.f.) Cheeseman (taxonomic synonym)
Cyrtostylis reniformi G.N.Backh., R.J.Bates, A.P.Br. & L.M.Copel. (orthographic variant)
Cyrtostylis reniformis R.Br. var. reniformis (nomenclatural synonym)
Cyrtostylis rotundifolia Hook.f. (taxonomic synonym)

Distribution (APC): SA, Qld, NSW, ACT, Vic, Tas

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (7), Cheal_2017 (6), Doherty_2021 (2), Draper_2023 (6), Mokany_2015 (1), NHNSW_2014_2 (3), NHNSW_2022 (5), NHNSW_2023 (11), RBGV_2022 (3), RBGV_2023 (12), SAH_2022 (2), SAH_2023 (8), Sjostrom_2006 (8), Wenk_2022 (2), Wenk_2023 (1), White_2020 (42), Williams_2011 (11), eFLOWER_Dun_2022 (11). See below for a full list of sources.
Summary: AusTraits contains 57 traits from 145 records in 19 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 (4) [sources: Cheal_2017; Doherty_2021; White_2020]

flower morphology

flower_colour (categorical): green (1); red_brown (3); yellow_orange (1) [sources: NHNSW_2014_2; eFLOWER_Dun_2022]
sex_type (categorical): hermaphrodite (2) [sources: Sjostrom_2006]

fruit morphology

fruit_type (categorical): capsule (5) [sources: NHNSW_2023; RBGV_2023; SAH_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (2) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (2) [sources: Sjostrom_2006]

leaf morphology

leaf_area (numerical): 1099.56 mm2 (1099.56-1099.56 mm2) [sources: Mokany_2015]
leaf_length (numerical): 26.25 mm (10-40 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; SAH_2023]
leaf_width (numerical): 22.33 mm (10-35 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
leaf_shape (categorical): cordate (4); orbicular (3); ovate (1); reniform (2) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; SAH_2023]
leaf_margin (categorical): entire (3) [sources: NHNSW_2014_2; RBGV_2023; SAH_2023]
leaf_lobation (categorical): lobed (1) [sources: RBGV_2023]
leaf_compoundness (categorical): simple (2) [sources: ABRS_2023; NHNSW_2023]
leaf_lamina_posture (categorical): convolute (1) [sources: NHNSW_2023]
plant_photosynthetic_organ (categorical): leaf (4) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; SAH_2023]

life history

photosynthetic_pathway (categorical): c3 (2); cam (1) [sources: White_2020; Williams_2011]
plant_growth_form (categorical): herb (8) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; SAH_2022; Wenk_2022; White_2020; Williams_2011]
life_form (categorical): geophyte (4) [sources: Cheal_2017; White_2020; Williams_2011]
life_history (categorical): perennial (4) [sources: ABRS_2022; Cheal_2017; NHNSW_2022; Wenk_2023]
plant_growth_substrate (categorical): terrestrial (3) [sources: ABRS_2022; NHNSW_2022; RBGV_2022]
woodiness_detailed (categorical): herbaceous (5) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; SAH_2022; Wenk_2022]
stem_growth_habit (categorical): erect (1) [sources: NHNSW_2022]
nitrogen_fixing (categorical): non_nitrogen_fixer (3) [sources: White_2020; Williams_2011]
root_structure (categorical): orchid_mycorrhizal (1) [sources: Williams_2011]
parasitic (categorical): not_parasitic (2) [sources: White_2020]
pollination_syndrome (categorical): insect (4) [sources: Draper_2023; White_2020]
pollination_system (categorical): biotic_unspecialised (1) [sources: Williams_2011]
dispersal_syndrome (categorical): anemochory (5) [sources: Draper_2023; White_2020; Williams_2011]
dispersers (categorical): wind (4) [sources: Draper_2023; White_2020]
flowering_time (categorical): nnnnnnyyyynn (2); nnnnyyyyyynn (1) [sources: NHNSW_2014_2; White_2020]
seedbank_longevity_class (categorical): transient (2) [sources: White_2020]
vegetative_reproduction_ability (categorical): vegetative (2) [sources: White_2020]
clonal_spread_mechanism (categorical): stem_tuber (1) [sources: Williams_2011]
storage_organ (categorical): stem_tuber (1) [sources: RBGV_2023]
bud_bank_location (categorical): bud-bearing_root (1) [sources: Doherty_2021]

seed morphology

seed_dry_mass (numerical): 0 mg (0-0 mg) [sources: Williams_2011]

whole plant morphology

plant_height (numerical): 0.12 m (0.03-0.27 m) [sources: NHNSW_2023; RBGV_2023; SAH_2023]
plant_physical_defence_structures (categorical): absent (2) [sources: White_2020]

Sources

dataset_id	n_traits	n_records	reference
White_2020	21	42	M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
RBGV_2023	9	12	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
NHNSW_2023	8	11	N. 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/.
Williams_2011	11	11	R. P. Duncan, S. E. Clemants, R. T. Corlett, A. K. Hahs, M. A. McCarthy, M. J. McDonnell, M. W. Schwartz, K. Thompson, P. A. Vesk, and N. S. G. Williams. “Plant traits and extinction in urban areas: a meta-analysis of 11 cities”. Global Ecology and Biogeography 20.4 (2011), pp. 509-519. doi: 10.1111/j.1466-8238.2010.00633.x.
eFLOWER_Dun_2022	9	11	L. Dun and H. Sauquet. “Unpublished: Floral traits for GAP taxa, University of New South Wales, Australia”. 2022.
SAH_2023	6	8	S. 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/.
Sjostrom_2006	4	8	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.
ABRS_2023	5	7	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Cheal_2017	6	6	D. 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.
Draper_2023	3	6	J. 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.
NHNSW_2022	5	5	N. 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/.
ABRS_2022	4	4	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
NHNSW_2014_2	3	3	Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
RBGV_2022	3	3	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.gov.au/.
Doherty_2021	2	2	M. Doherty. “Fire Severity and Plant Community Dynamics in the Australian Alps, Southeastern New South Wales”. PhD. Australian National University, 2021. url: http://hdl.handle.net/1885/224564.
SAH_2022	2	2	S. 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_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Mokany_2015	1	1	K. Mokany, J. J. Thomson, A. J. J. Lynch, G. J. Jordan, and S. Ferrier. “Linking changes in community composition and function under climate change”. Ecological Applications 25.8 (2015), pp. 2132-2141. doi: 10.1890/14-2384.1.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.