AusTraits

Rorippa dictyosperma

Explore the data for this taxon in the portal

Family Brassicaceae

Taxonomy: Rorippa dictyosperma (Hook.) L.A.S.Johnson

Synonyms: 3 (APC 2026-07-30)
  • Cardamine dictyosperma Hook. (taxonomic synonym)
  • Cardamine nivea Hook. (taxonomic synonym)
  • Nasturtium dictyospermum (Hook.) O.E.Schulz (nomenclatural synonym)

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

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (19), Barrett_2009 (5), Doherty_2021 (3), Draper_2023 (3), Jordan_2001 (6), Mokany_2015 (2), NHNSW_2014_2 (3), NHNSW_2022 (4), NHNSW_2023 (11), NSWFRD_2014 (4), RBGV_2022 (4), RBGV_2023 (15), Sjostrom_2006 (4), WAH_2022_2 (3), WAH_2023_2 (2), Wenk_2022 (2), Wenk_2023 (1), Wheeler_2002 (5), White_2020 (19), Wright_2000 (5). See below for a full list of sources.
Summary: AusTraits contains 52 traits from 124 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
flower morphology
  • flower_colour (categorical): white_cream (1) [sources: NHNSW_2014_2]
  • sex_type (categorical): hermaphrodite (2); monoecious (1) [sources: Jordan_2001; Sjostrom_2006]
fruit morphology
  • fruit_length (numerical): 40.83 mm (15-60 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
  • fruit_width (numerical): 1.5 mm (1-2 mm) [sources: ABRS_2023; RBGV_2023]
  • fruit_type (categorical): silique (3) [sources: ABRS_2023; NHNSW_2023; Sjostrom_2006]
  • fruit_fleshiness (categorical): dry (2) [sources: Jordan_2001; Sjostrom_2006]
  • fruit_dehiscence (categorical): dehiscent (4) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; Sjostrom_2006]
leaf morphology
  • leaf_area (numerical): 78.54 mm2 (78.54-78.54 mm2) [sources: Mokany_2015]
  • leaf_length (numerical): 200 mm (200-200 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
  • leaf_shape (categorical): lanceolate (3); oblong (3); ovate (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
  • leaf_margin (categorical): entire (3); toothed (1); toothed_dentate (1) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
  • leaf_lobation (categorical): lobed (4); unlobed (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023; Wheeler_2002]
  • leaf_compoundness (categorical): compound (2); simple (2) [sources: ABRS_2023; NHNSW_2014_2; RBGV_2023; Wheeler_2002]
  • leaf_phyllotaxis (categorical): alternate (3) [sources: ABRS_2023; NHNSW_2014_2; RBGV_2023]
  • plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
life history
  • photosynthetic_pathway (categorical): c3 (1) [sources: White_2020]
  • plant_growth_form (categorical): herb (8) [sources: ABRS_2022; NHNSW_2022; NSWFRD_2014; RBGV_2022; WAH_2022_2; Wenk_2022; Wheeler_2002; White_2020]
  • life_history (categorical): perennial (7) [sources: ABRS_2022; Jordan_2001; NHNSW_2022; RBGV_2022; WAH_2022_2; Wenk_2023; Wheeler_2002]
  • woodiness_detailed (categorical): herbaceous (5) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; WAH_2022_2; Wenk_2022]
  • stem_growth_habit (categorical): decumbent (2); erect (3) [sources: ABRS_2022; NHNSW_2022; RBGV_2022]
  • nitrogen_fixing (categorical): non_nitrogen_fixer (1) [sources: White_2020]
  • parasitic (categorical): not_parasitic (1) [sources: White_2020]
  • pollination_syndrome (categorical): insect (2) [sources: Draper_2023; White_2020]
  • reproductive_maturity (numerical): 0.75 a (0.75-0.75 a) [sources: Barrett_2009]
  • dispersal_syndrome (categorical): epizoochory (2); hydrochory (1) [sources: Draper_2023; White_2020]
  • dispersers (categorical): birds (1); water (1) [sources: Draper_2023; White_2020]
  • flowering_time (categorical): yynnnnnnyyny (1) [sources: White_2020]
  • seedbank_location (categorical): soil_seedbank (2) [sources: Barrett_2009; Doherty_2021]
  • seedbank_longevity_class (categorical): persistent (1) [sources: White_2020]
  • vegetative_reproduction_ability (categorical): not_vegetative (1) [sources: White_2020]
  • bud_bank_location (categorical): none (1) [sources: Doherty_2021]
seed morphology
  • seed_length (numerical): 1 mm (0.5-2 mm) [sources: Jordan_2001; ABRS_2023]
  • seed_width (numerical): 0.5 mm (0.5-0.5 mm) [sources: Jordan_2001]
  • seed_shape (categorical): ovoid (1); ovoid_elongated (1) [sources: ABRS_2023]
whole plant morphology

Sources

dataset_idn_traitsn_recordsreference
ABRS_20231519Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
White_20201919M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
RBGV_20231215VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
NHNSW_2023911N. 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/.
Jordan_200166G. J. Jordan. “An investigation of long-distance dispersal based on species native to both Tasmania and New Zealand”. Australian Journal of Botany 49.3 (2001), pp. 333-340. doi: 10.1071/bt00024.
Barrett_200955S. Barrett, S. Comer, N. McQuoid, M. Porter, C. Tiller, and D. Utber. Identification and Conservation of Fire Sensitive Ecosystems and Species of the South Coast Natural Resource Management Region.. government. Department of Conservation and Land Management, South Coast Region, Western Australia, 2009.
Wheeler_200255J. R. Wheeler, N. G. Marchant, and M. Lewington. Flora of the south west: Bunbury, Augusta, Denmark. Australian Biological Resources Study ; University of Western Australia Press, 2002. ISBN: 9780642568168.
Wright_200055I. J. Wright, H. T. Clifford, R. Kidson, M. L. Reed, B. L. Rice, and M. Westoby. “A survey of seed and seedling characters in 1744 Australian dicotyledon species: Cross-species trait correlations and correlated trait-shifts within evolutionary lineages”. Biological Journal of the Linnean Society 69 (2000), pp. 521-547. doi: 10.1111/j.1095-8312.2000.tb01222.x.
ABRS_202244Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
NHNSW_202244N. 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/.
NSWFRD_201444B. 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.
RBGV_202244VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.gov.au/.
Sjostrom_200644A. 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.
Doherty_202133M. 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.
Draper_202333J. 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_2014_233Royal Botanic Gardens Sydney. PLantNET: NSW flora online. 2014. url: http://plantnet.rbgsyd.nsw.gov.au/.
WAH_2022_233Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
Mokany_201522K. 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.
WAH_2023_212Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2023. url: https://florabase.dpaw.wa.gov.au/.
Wenk_202222E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.