Orthoceras strictum

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Family Orchidaceae

Taxonomy: Orthoceras strictum R.Br.

Synonyms: 1 (APC 2026-07-30)

Orthoceras sp. aff. strictum (taxonomic synonym)

Distribution (APC): SA, Qld, NSW, 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 (7), Draper_2023 (3), Kubiak_2009 (1), Mokany_2015 (2), NHNSW_2014_2 (4), NHNSW_2022 (5), NHNSW_2023 (11), NSWFRD_2014 (9), RBGV_2022 (3), RBGV_2023 (10), SAH_2022 (3), SAH_2023 (8), Sjostrom_2006 (8), Wenk_2022 (2), Wenk_2023 (1), White_2020 (42), Williams_2011 (10), Yang_2023 (2), eFLOWER_Dun_2022 (10). See below for a full list of sources.
Summary: AusTraits contains 61 traits from 152 records in 21 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): fire_killed (1); resprouts (4) [sources: Cheal_2017; NSWFRD_2014; White_2020; Yang_2023]
post_fire_recruitment (categorical): post_fire_recruitment_absent (1) [sources: NSWFRD_2014]
post_fire_flowering (categorical): fire_enhanced_flowering (1); fire_suppressed_flowering (1) [sources: Yang_2023]
fire_time_from_fire_to_flowering (numerical): 24 mo (24-24 mo) [sources: NSWFRD_2014]

flower morphology

flower_colour (categorical): black (1); blue_purple (1); green (1); red_brown (2); yellow_orange (1) [sources: NHNSW_2014_2; eFLOWER_Dun_2022]
flower_diameter (numerical): 0.9 cm (0.8-1 cm) [sources: 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): 706.86 mm2 (706.86-706.86 mm2) [sources: Mokany_2015]
leaf_length (numerical): 216.67 mm (50-300 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
leaf_width (numerical): 2.75 mm (2-3 mm) [sources: ABRS_2023; NHNSW_2023]
leaf_shape (categorical): filiform (1); linear (3) [sources: NHNSW_2023; RBGV_2023; SAH_2023]
leaf_base_shape (categorical): sheathing (3) [sources: NHNSW_2023; RBGV_2023; SAH_2023]
leaf_margin (categorical): entire (3) [sources: NHNSW_2014_2; RBGV_2023; SAH_2023]
leaf_compoundness (categorical): simple (2) [sources: ABRS_2023; NHNSW_2023]
leaf_lamina_posture (categorical): conduplicate (1) [sources: NHNSW_2023]
leaf_phyllotaxis (categorical): alternate (1) [sources: NHNSW_2014_2]
leaf_arrangement (categorical): spiral (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 (9) [sources: ABRS_2022; NHNSW_2022; NSWFRD_2014; RBGV_2022; SAH_2022; Wenk_2022; White_2020; Williams_2011]
life_form (categorical): geophyte (5) [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 (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): 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 (2); wind (1) [sources: Draper_2023; White_2020]
dispersal_syndrome (categorical): anemochory (4) [sources: Draper_2023; White_2020; Williams_2011]
dispersers (categorical): wind (3) [sources: Draper_2023; White_2020]
flowering_time (categorical): ynnnnnnnnnyy (2); yynnnnnnnnyy (2) [sources: NHNSW_2014_2; NSWFRD_2014; White_2020]
seedbank_longevity_class (categorical): transient (3) [sources: NSWFRD_2014; White_2020]
vegetative_reproduction_ability (categorical): not_vegetative (2) [sources: White_2020]
clonal_spread_mechanism (categorical): non_clonal (1) [sources: Williams_2011]
storage_organ (categorical): stem_tuber (3) [sources: ABRS_2023; RBGV_2023; SAH_2023]
bud_bank_location (categorical): stem_tuber (1) [sources: NSWFRD_2014]

seed morphology

seed_dry_mass (numerical): 0 mg (0-0 mg) [sources: Mokany_2015; Williams_2011]

whole plant morphology

plant_height (numerical): 0.42 m (0.15-0.8 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.
NHNSW_2023	10	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/.
RBGV_2023	8	10	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
Williams_2011	10	10	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	8	10	L. Dun and H. Sauquet. “Unpublished: Floral traits for GAP taxa, University of New South Wales, Australia”. 2022.
NSWFRD_2014	9	9	B. Kenny, C. Orscheg, E. Tasker, M. A. Gill, and R. Bradstock. NSW Flora Fire Response Database, v2.1. database. NSW Department of Planning Industry and Environment, 2014.
SAH_2023	7	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	7	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.
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	4	4	Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
Draper_2023	3	3	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.
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/.
SAH_2022	3	3	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/.
Mokany_2015	2	2	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_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Yang_2023	2	2	S. Yang. “Unpublished data: Fire response traits scored from national and state floras and the taxonomic literature, University of New South Wales”. 2023.
Kubiak_2009	1	1	P. J. Kubiak. “Fire responses of bushland plants after the January 1994 wildfires in northern Sydney”. Cunninghamia 11.1 (2009), pp. 131-165.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.