Xylopia maccreae

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Family Annonaceae

Taxonomy: Xylopia maccreae (F.Muell.) L.S.Sm.

Synonyms: 8 (APC 2026-07-30)

Fissistigma maccreae (F.Muell.) Merr. (nomenclatural synonym)
Fissistigma maccreai Merr. (nomenclatural synonym)
Melodorum maccraei F.Muell. (nomenclatural synonym)
Melodorum maccreae F.Muell. (nomenclatural synonym)
Melodorum maccreai F.Muell. (nomenclatural synonym)
Xylopia maccraei K.A.W.Williams (orthographic variant)
Xylopia maccreai F.Muell. (taxonomic synonym)
Xylopia maccreai L.S.Sm. (orthographic variant)

Distribution (APC): Qld

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

Traits

Top source datasets: ABRS_1981 (2), ABRS_2022 (3), ABRS_2023 (16), Chen_2017 (6), Cooper_2013 (13), Gross_2005 (4), Kooyman_2011 (12), Metcalfe_2009 (18), Sjostrom_2006 (4), Wenk_2022 (2), Wenk_2023 (1), Wright_2000 (1). See below for a full list of sources.
Summary: AusTraits contains 45 traits from 82 records in 12 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): resprouts (1) [sources: Metcalfe_2009]

flower morphology

sex_type (categorical): hermaphrodite (2) [sources: Gross_2005; Sjostrom_2006]

fruit morphology

fruit_length (numerical): 42.5 mm (35-50 mm) [sources: Cooper_2013]
fruit_width (numerical): 22.5 mm (20-25 mm) [sources: Cooper_2013]
fruit_type (categorical): berry (1); follicle (3) [sources: Chen_2017; Cooper_2013; Gross_2005; Sjostrom_2006]
fruit_fleshiness (categorical): dry (3); fleshy (2) [sources: Chen_2017; Cooper_2013; Gross_2005; Metcalfe_2009; Sjostrom_2006]
fruit_dehiscence (categorical): dehiscent (3); indehiscent (1) [sources: Chen_2017; Cooper_2013; Gross_2005; Sjostrom_2006]

leaf morphology

leaf_area (numerical): 3600 mm2 (3600-3600 mm2) [sources: Metcalfe_2009]
leaf_length (numerical): 82.5 mm (30-150 mm) [sources: ABRS_2023; Kooyman_2011]
leaf_width (numerical): 27.5 mm (12-40 mm) [sources: ABRS_2023; Kooyman_2011]
petiole_length (numerical): 0.15 cm (0.1-0.2 cm) [sources: ABRS_2023]
leaf_shape (categorical): elliptical (1); ovate (1) [sources: ABRS_2023]
leaf_base_shape (categorical): rounded (1) [sources: ABRS_2023]
leaf_margin (categorical): entire (1) [sources: ABRS_2023]
leaf_lobation (categorical): unlobed (1) [sources: Kooyman_2011]
leaf_compoundness (categorical): simple (2) [sources: ABRS_2023; Kooyman_2011]
leaf_phyllotaxis (categorical): alternate (1) [sources: ABRS_2023]
leaf_arrangement (categorical): distichous (1) [sources: ABRS_2023]
plant_photosynthetic_organ (categorical): leaf (1) [sources: ABRS_2023]

life history

photosynthetic_pathway (categorical): c3 (1) [sources: Metcalfe_2009]
plant_growth_form (categorical): tree (5) [sources: ABRS_2022; Cooper_2013; Kooyman_2011; Metcalfe_2009; Wenk_2022]
life_form (categorical): phanerophyte (1) [sources: Metcalfe_2009]
life_history (categorical): perennial (3) [sources: ABRS_2022; Metcalfe_2009; Wenk_2023]
woodiness_detailed (categorical): woody (2) [sources: ABRS_2022; Wenk_2022]
leaf_phenology (categorical): evergreen (2) [sources: ABRS_1981; Kooyman_2011]
nitrogen_fixing (categorical): non_nitrogen_fixer (1) [sources: Metcalfe_2009]
root_structure (categorical): mycorrhizal (1) [sources: Metcalfe_2009]
pollination_syndrome (categorical): beetle (1) [sources: Metcalfe_2009]
dispersal_syndrome (categorical): endozoochory (1) [sources: Metcalfe_2009]
flowering_time (categorical): nnynnnnnnnnn (1); ynnnnnnnnnny (1); yyynnnnnnnnn (1) [sources: ABRS_1981; Chen_2017; Cooper_2013]
seedbank_longevity_class (categorical): transient (1) [sources: Metcalfe_2009]
clonal_spread_mechanism (categorical): non_clonal (1) [sources: Metcalfe_2009]

seed morphology

seed_dry_mass (numerical): 150 mg (150-150 mg) [sources: Metcalfe_2009]
seed_length (numerical): 11.5 mm (10-14 mm) [sources: Cooper_2013; Kooyman_2011]
seed_width (numerical): 6.5 mm (6-7 mm) [sources: Kooyman_2011]
seed_shape (categorical): ovoid (1) [sources: ABRS_2023]

stem morphology

wood_density (numerical): 0.72 mg/mm3 (0.72-0.72 mg/mm3) [sources: Metcalfe_2009]

whole plant morphology

plant_height (numerical): 17.5 m (10-25 m) [sources: ABRS_2023; Cooper_2013]
plant_physical_defence_structures (categorical): absent (1) [sources: Metcalfe_2009]

Sources

dataset_id	n_traits	n_records	reference
Metcalfe_2009	18	18	E. Laliberte, J. A. Wells, F. DeClerck, D. J. Metcalfe, C. P. Catterall, C. Queiroz, I. Aubin, S. P. Bonser, Y. Ding, J. M. Fraterrigo, S. McNamara, J. W. Morgan, D. S. Merlos, P. A. Vesk, and M. M. Mayfield. “Land-use intensification reduces functional redundancy and response diversity in plant communities”. Ecology Letters 13.1 (2010), pp. 76-86. doi: 10.1111/j.1461-0248.2009.01403.x.
ABRS_2023	13	16	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Cooper_2013	10	13	W. Cooper and W. T. Cooper. Australian rainforest fruits. CSIRO Publishing, 2013, p. 272.
Kooyman_2011	8	12	R. Kooyman, M. Rossetto, W. Cornwell, and M. Westoby. “Phylogenetic tests of community assembly across regional to continental scales in tropical and subtropical rain forests”. Global Ecology and Biogeography 20 (2011), pp. 707-716. doi: 10.1111/j.1466-8238.2010.00641.x.
Chen_2017	6	6	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.
Gross_2005	4	4	C. L. Gross. “A comparison of the sexual systems in the trees from the Australian tropics with other tropical biomes-more monoecy but why?”. American Journal of Botany 92.6 (2005), pp. 907-919. doi: 10.3732/ajb.92.6.907.
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.
ABRS_2022	3	3	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
ABRS_1981	2	2	B. A. Barlow, H. T. Clifford, A. S. George, and A. K. A. McCusker. Flora of Australia. 1981. url: http://www.environment.gov.au/biodiversity/abrs/online-resources/flora/main/.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.
Wright_2000	1	1	I. 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.