Polycarpaea holtzei

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Family Caryophyllaceae

Taxonomy: Polycarpaea holtzei Maiden & Betche

Synonyms: 2 (APC 2026-07-30)

Polycarpaea holtzii Chippend. (orthographic variant)
Polycarpaea pumilio Domin (taxonomic synonym)

Distribution (APC): WA, NT

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (15), Crowley_2007 (2), Kew_2019_1 (1), Munroe_2019 (1), NTH_2014 (4), NTH_2022 (4), NTH_2023 (13), Nano_2011 (2), Sjostrom_2006 (4), WAH_1998 (1), WAH_2022_2 (3), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 25 traits from 59 records in 15 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 (2) [sources: Crowley_2007; Nano_2011]

flower morphology

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

fruit morphology

fruit_length (numerical): 0.7 mm (0.5-0.9 mm) [sources: ABRS_2023; NTH_2023]
fruit_type (categorical): capsule (3) [sources: ABRS_2023; NTH_2023; Sjostrom_2006]
fruit_fleshiness (categorical): dry (1) [sources: Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (3) [sources: ABRS_2023; NTH_2023; Sjostrom_2006]

leaf morphology

leaf_length (numerical): 7 mm (2-12 mm) [sources: ABRS_2023; NTH_2023]
leaf_shape (categorical): linear (2) [sources: ABRS_2023; NTH_2023]
leaf_margin (categorical): entire (1) [sources: ABRS_2023]
leaf_compoundness (categorical): simple (2) [sources: ABRS_2023; NTH_2014]
leaf_phyllotaxis (categorical): whorled (2) [sources: ABRS_2023; NTH_2023]
plant_photosynthetic_organ (categorical): leaf (2) [sources: ABRS_2023; NTH_2023]

life history

photosynthetic_pathway (categorical): c4 (1) [sources: Munroe_2019]
plant_growth_form (categorical): herb (4) [sources: ABRS_2022; NTH_2022; WAH_2022_2; Wenk_2022]
life_history (categorical): annual (4) [sources: ABRS_2022; NTH_2022; WAH_2022_2; Wenk_2023]
woodiness_detailed (categorical): herbaceous (4) [sources: ABRS_2022; NTH_2022; WAH_2022_2; Wenk_2022]
stem_growth_habit (categorical): bushy (1); compact (1) [sources: ABRS_2022; NTH_2022]
leaf_phenology (categorical): evergreen (1) [sources: NTH_2014]
flowering_time (categorical): nnnyyyyynnnn (1); nyyyyyynnnnn (1) [sources: NTH_2014; WAH_1998]
bud_bank_location (categorical): none (2) [sources: Crowley_2007; Nano_2011]

seed morphology

seed_dry_mass (numerical): 0.14 mg (0.14-0.14 mg) [sources: Kew_2019_1]
seed_length (numerical): 0.75 mm (0.5-1 mm) [sources: ABRS_2023; NTH_2023]
seed_shape (categorical): globoid_flattened (2) [sources: ABRS_2023; NTH_2023]

whole plant morphology

plant_height (numerical): 0.09 m (0.03-0.13 m) [sources: ABRS_2023; NTH_2023; WAH_2023_2]

Sources

dataset_id	n_traits	n_records	reference
ABRS_2023	12	15	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
NTH_2023	10	13	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.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.
NTH_2014	4	4	Northern Territory Herbarium. Flora of the Darwin Region Online. 2014. url: http://www.lrm.nt.gov.au/plants-and-animals/herbarium/darwin_flora_online.
NTH_2022	4	4	D. of Land Resource Management and N. T. of Australia. Northern Territory Flora Online. accessed on 6 May, 2022.. 2022. url: http://eflora.nt.gov.au/.
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/.
Crowley_2007	2	2	G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
Nano_2011	2	2	C. E. M. Nano and P. J. Clarke. “How do drought and fire influence the patterns of resprouting in Australian deserts?”. Plant Ecology 212 (2011), pp. 2095-2110. doi: 10.1007/s11258-011-9988-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.
Kew_2019_1	1	1	Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
Munroe_2019	1	1	S. E. M. Munroe, F. A. McInerney, J. Andrae, N. Welti, G. R. Guerin, E. Leitch, T. Hall, S. Szarvas, R. Atkins, S. Caddy-Retalic, and B. Sparrow. “The Photosynthetic Pathways of Plant Species Surveyed in Australia's National Terrestrial Monitoring Network”. Scientific Data 8 (2021), p. 97. doi: 10.1038/s41597-021-00877-z.
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.