Orthrosanthus laxus var. gramineus

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Family Iridaceae

Taxonomy: Orthrosanthus laxus var. gramineus (Endl.) Geerinck

Synonyms: 2 (APC 2026-07-30)

Libertia graminea Endl. (nomenclatural synonym)
Orthrosanthus gramineus (Endl.) Benth. (nomenclatural synonym)

Distribution (APC): WA

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

Traits

Top source datasets: ABRS_1981 (1), ABRS_2022 (3), ABRS_2023 (11), Burrows_2008_2 (3), Burrows_2020 (3), WAH_2022_2 (4), WAH_2023_2 (3), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 17 traits from 31 records in 9 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 (2) [sources: Burrows_2008_2; Burrows_2020]

fruit morphology

fruit_type (categorical): capsule (1) [sources: ABRS_2023]
fruit_dehiscence (categorical): dehiscent (1) [sources: ABRS_2023]

leaf morphology

leaf_length (numerical): 235 mm (120-350 mm) [sources: ABRS_2023]
leaf_width (numerical): 1.5 mm (1-2 mm) [sources: ABRS_2023]
leaf_shape (categorical): linear (1) [sources: ABRS_2023]
leaf_lamina_posture (categorical): flat (1) [sources: ABRS_2023]
plant_photosynthetic_organ (categorical): leaf (1) [sources: ABRS_2023]

life history

plant_growth_form (categorical): herb (3) [sources: ABRS_2022; WAH_2022_2; Wenk_2022]
life_history (categorical): perennial (5) [sources: ABRS_2022; Burrows_2008_2; Burrows_2020; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): herbaceous (3) [sources: ABRS_2022; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): rhizomatous (1) [sources: WAH_2022_2]
flowering_time (categorical): nnnnnnnyyynn (1) [sources: ABRS_1981]
storage_organ (categorical): rhizome (2) [sources: ABRS_2023; WAH_2023_2]
bud_bank_location (categorical): bud-bearing_root (2) [sources: Burrows_2008_2; Burrows_2020]

whole plant morphology

plant_height (numerical): 0.28 m (0.15-0.4 m) [sources: WAH_2023_2]

Sources

dataset_id	n_traits	n_records	reference
ABRS_2023	9	11	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
WAH_2022_2	4	4	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
ABRS_2022	3	3	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Burrows_2008_2	3	3	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	3	3	N. Burrows. Data from 'Plant Ecological Attributes' theme, NatureMap, DBCA, WA. 2020.
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.
ABRS_1981	1	1	B. A. Barlow, H. T. Clifford, A. S. George, and A. K. A. McCusker. Flora of Australia. 1981. url: http://www.environment.gov.au/biodiversity/abrs/online-resources/flora/main/.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.