Abrodictyum obscurum

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Family Hymenophyllaceae

Taxonomy: Abrodictyum obscurum (Blume) Ebihara & K.Iwats.

Synonyms: 4 (APC 2026-07-30)

Cephalomanes obscurum (Blume) K.Iwats. (nomenclatural synonym)
Selenodesmium elongatum subsp. queenslandicum Pic.Serm. (taxonomic synonym)
Selenodesmium obscurum (Blume) Copel. (nomenclatural synonym)
Trichomanes obscurum Blume (nomenclatural synonym)

Misapplied names: 3 (APC 2026-07-30)

Selenodesmium cupressoides (Desv.) Copel. (misapplied)
Trichomanes cupressoides Desv. (misapplied)
Trichomanes rigidum Sw. (misapplied)

Distribution (APC): NT, Qld, NSW

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

Traits

Top source datasets: ABRS_2022 (3), ABRS_2023 (11), Crowley_2007 (2), NHNSW_2023 (6), NTH_2022 (1), NTH_2023 (11), Nano_2011 (4), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 16 traits from 41 records in 9 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]

leaf morphology

leaf_length (numerical): 190 mm (20-400 mm) [sources: ABRS_2023; NHNSW_2023; NTH_2023]
leaf_width (numerical): 63.33 mm (10-90 mm) [sources: ABRS_2023; NHNSW_2023; NTH_2023]
leaf_shape (categorical): ovate (1) [sources: ABRS_2023]
leaf_lobation (categorical): lobed (3) [sources: ABRS_2023; NHNSW_2023; NTH_2023]
leaf_compoundness (categorical): compound (3) [sources: ABRS_2023; NHNSW_2023; NTH_2023]
leaf_arrangement (categorical): clustered (1) [sources: NTH_2023]
plant_photosynthetic_organ (categorical): leaf (3) [sources: ABRS_2023; NHNSW_2023; NTH_2023]

life history

plant_growth_form (categorical): fern (2) [sources: ABRS_2022; Wenk_2022]
life_history (categorical): perennial (1) [sources: Wenk_2023]
plant_growth_substrate (categorical): terrestrial (2) [sources: ABRS_2022; NTH_2022]
woodiness_detailed (categorical): herbaceous (2) [sources: ABRS_2022; Wenk_2022]
seedbank_location (categorical): none (1) [sources: Nano_2011]
serotiny (categorical): not_serotinous (1) [sources: Nano_2011]
storage_organ (categorical): rhizome (3); rhizome_woody (1) [sources: ABRS_2023; NHNSW_2023; NTH_2023]
bud_bank_location (categorical): none (2) [sources: Crowley_2007; Nano_2011]

Sources

dataset_id	n_traits	n_records	reference
ABRS_2023	7	11	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	7	11	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/.
NHNSW_2023	6	6	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/.
Nano_2011	4	4	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.
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.
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).
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
NTH_2022	1	1	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/.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.