Macrozamia miquelii

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Family Zamiaceae

Taxonomy: Macrozamia miquelii (F.Muell.) A.DC.

Synonyms: 11 (APC 2026-07-30)

Encephalartos miquelii F.Muell. (nomenclatural synonym)
Encephalartos miquellii E.M.Ross (taxonomic synonym)
Encephalartos spiralis var. major Miq. (taxonomic synonym)
Macrozamia mackenzii Mast. (taxonomic synonym)
Macrozamia miqueli Regel (orthographic variant)
Macrozamia miquellii E.M.Ross (orthographic variant)
Macrozamia tridentata f. milkaui J.Schust. (taxonomic synonym)
Macrozamia tridentata f. oblongifolia (Regel) J.Schust. (nomenclatural synonym)
Macrozamia tridentata var. mackenzii (Mast.) J.Schust. (taxonomic synonym)
Macrozamia tridentata var. miquelii (F.Muell.) J.Schust. (nomenclatural synonym)
Macrozamia tridentata var. oblongifolia Regel (nomenclatural synonym)

Distribution (APC): Qld, NSW

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

Traits

Top source datasets: ABRS_2022 (1), ABRS_2023 (15), Chen_2017 (1), NHNSW_2022 (1), NHNSW_2023 (22), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 21 traits from 43 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): dioecious (1) [sources: NHNSW_2022]

fruit morphology

fruit_length (numerical): 300 mm (200-400 mm) [sources: NHNSW_2023]
fruit_width (numerical): 100 mm (70-130 mm) [sources: NHNSW_2023]
fruit_type (categorical): strobilus (2) [sources: ABRS_2023; NHNSW_2023]

leaf morphology

leaf_length (numerical): 1115 mm (170-2100 mm) [sources: ABRS_2023; NHNSW_2023]
leaf_width (numerical): 7.5 mm (4-11 mm) [sources: NHNSW_2023]
petiole_length (numerical): 38 cm (12-60 cm) [sources: ABRS_2023; NHNSW_2023]
leaf_margin_posture (categorical): flat (1) [sources: ABRS_2023]
leaf_compoundness (categorical): compound (1); simple (1) [sources: ABRS_2023; NHNSW_2023]
leaf_arrangement (categorical): crowded (1) [sources: NHNSW_2023]
plant_photosynthetic_organ (categorical): leaf (2) [sources: ABRS_2023; NHNSW_2023]

life history

plant_growth_form (categorical): basal_large (1) [sources: Wenk_2022]
life_history (categorical): perennial (1) [sources: Wenk_2023]
woodiness_detailed (categorical): semi_woody (1) [sources: Wenk_2022]
stem_growth_habit (categorical): rosette (1) [sources: ABRS_2022]

seed morphology

seed_length (numerical): 30 mm (25-35 mm) [sources: ABRS_2023; NHNSW_2023]
seed_width (numerical): 23.25 mm (18-30 mm) [sources: ABRS_2023; NHNSW_2023]
seed_shape (categorical): ovoid_elongated (1) [sources: ABRS_2023]

Sources

dataset_id	n_traits	n_records	reference
NHNSW_2023	12	22	N. 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/.
ABRS_2023	10	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.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
ABRS_2022	1	1	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
Chen_2017	1	1	Chen, S.-C., Cornwell, W., Z. H.-X., Moles, and A. T. “Plants show more flesh in the tropics: Variation in fruit type along latitudinal and climatic gradients.”. Ecography 40 (2017), pp. 531-538. doi: abs/10.1111/ecog.02010.
NHNSW_2022	1	1	N. 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/.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.