AusTraits

Ulmus x hollandica

Explore the data for this taxon in the portal

Family Ulmaceae

Taxonomy: Ulmus x hollandica Mill.

Synonyms: 2 (APC 2026-07-30)
  • Ulmus hollandicus Mill. (orthographic variant)
  • Ulmus x hollandica Mill. var. hollandica (nomenclatural synonym)
Misapplied names: 1 (APC 2026-07-30)
  • Ulmus procera Salisb. (pro parte misapplied)

Distribution (APC): SA (naturalised), NSW (naturalised), Vic (naturalised), Tas (naturalised)

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

Traits

Top source datasets: ABRS_2022 (5), ABRS_2023 (14), NHNSW_2024 (16), RBGV_2022 (4), RBGV_2023 (15), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 21 traits from 57 records in 7 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 (1) [sources: ABRS_2022]
fruit morphology
  • fruit_length (numerical): 15 mm (10-20 mm) [sources: NHNSW_2024]
  • fruit_width (numerical): 14.33 mm (7-20 mm) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
  • fruit_type (categorical): samara (3) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
leaf morphology
  • leaf_length (numerical): 100 mm (60-150 mm) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
  • leaf_width (numerical): 52.5 mm (35-70 mm) [sources: NHNSW_2024]
  • petiole_length (numerical): 1.15 cm (0.5-2 cm) [sources: ABRS_2023; RBGV_2023]
  • leaf_type (categorical): broadleaf (1) [sources: NHNSW_2024]
  • leaf_shape (categorical): elliptical (2); obovate (1); ovate (2); widely_ovate (3) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
  • leaf_base_shape (categorical): cuneate (1); oblique (3) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
  • leaf_margin (categorical): toothed_serrate (3) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
  • leaf_lobation (categorical): lobed (1); unlobed (1) [sources: NHNSW_2024]
  • leaf_compoundness (categorical): simple (2) [sources: ABRS_2023; RBGV_2023]
  • leaf_phyllotaxis (categorical): alternate (3) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
  • plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; NHNSW_2024; RBGV_2023]
life history
  • plant_growth_form (categorical): tree (3) [sources: ABRS_2022; RBGV_2022; Wenk_2022]
  • life_history (categorical): perennial (3) [sources: ABRS_2022; RBGV_2022; Wenk_2023]
  • woodiness_detailed (categorical): woody (3) [sources: ABRS_2022; RBGV_2022; Wenk_2022]
  • stem_growth_habit (categorical): spreading (2) [sources: ABRS_2022; RBGV_2022]
seed morphology
  • seed_shape (categorical): ovoid (1) [sources: RBGV_2023]
whole plant morphology
  • plant_height (numerical): 40 m (40-40 m) [sources: ABRS_2023; RBGV_2023]

Sources

dataset_idn_traitsn_recordsreference
NHNSW_20241216N. H. of New South Wales. The Plant Information Network System of The Royal Botanic Gardens and Domain Trust Version 2.0.. accessed on December, 2023.. 2024. url: https://plantnet.rbgsyd.nsw.gov.au/.
RBGV_20231215VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
ABRS_20231114Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
ABRS_202255Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
RBGV_202244VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.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.