Atriplex semilunaris

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Family Chenopodiaceae

Taxonomy: Atriplex semilunaris Aellen

Synonyms: 1 (APC 2026-07-30)

Atriplex semilunaris var. gracilis Aellen (taxonomic synonym)

Distribution (APC): WA

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

Traits

Top source datasets: ABRS_2022 (5), ABRS_2023 (11), Collette_2021 (1), Kew_2019_1 (1), Sjostrom_2006 (3), Sweedman_2006 (4), WAH_2022_2 (5), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 21 traits from 35 records in 10 datasets.

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

flower morphology

sex_type (categorical): monoecious (2) [sources: ABRS_2022; WAH_2022_2]

fruit morphology

fruit_type (categorical): nutlet (1) [sources: Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): indehiscent (1) [sources: Sjostrom_2006]

leaf morphology

leaf_length (numerical): 27.5 mm (15-40 mm) [sources: ABRS_2023]
petiole_length (numerical): 0.75 cm (0.5-1 cm) [sources: ABRS_2023]
leaf_shape (categorical): widely_obovate (1) [sources: ABRS_2023]
leaf_base_shape (categorical): attenuate (1) [sources: ABRS_2023]
leaf_margin (categorical): toothed (1) [sources: ABRS_2023]
leaf_compoundness (categorical): simple (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 (3) [sources: ABRS_2022; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): herbaceous (3) [sources: ABRS_2022; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): decumbent (2); erect (2) [sources: ABRS_2022; WAH_2022_2]
seed_dormancy_class (categorical): physiological_dormancy (1) [sources: Collette_2021]

seed morphology

seed_dry_mass (numerical): 1.5 mg (1.5-1.5 mg) [sources: Kew_2019_1]
seed_shape (categorical): lenticular (1) [sources: ABRS_2023]

whole plant morphology

plant_height (numerical): 0.32 m (0.1-0.7 m) [sources: ABRS_2023; 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.
ABRS_2022	5	5	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
WAH_2022_2	5	5	Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
Sweedman_2006	2	4	L. Sweedman and D. Merritt. Australian Seeds: A Guide to Their Collection, Identification, and Biology. CSIRO Publishing, 2006. ISBN: 9780643094079.
Sjostrom_2006	3	3	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_2023_2	1	2	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.
Collette_2021	1	1	J. C. Collette and M. K. J. Ooi. “Distribution of seed dormancy classes across a fire-prone continent: effects of rainfall seasonality and temperature”. Annals of Botany 127.5 (2021), pp. 613-620. doi: 10.1093/aob/mcaa203.
Kew_2019_1	1	1	Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.