Cycnogeton rheophilum

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Family Juncaginaceae

Taxonomy: Cycnogeton rheophilum (Aston) Mering & Kadereit

Synonyms: 5 (APC 2026-07-30)

Triglochin procera 'D' Aston (taxonomic synonym)
Triglochin procera agg. form D (taxonomic synonym)
Triglochin rheophila Aston (nomenclatural synonym)
Triglochin rheophilum Aston (nomenclatural synonym)
Triglochin sp. aff. procera (D) (taxonomic synonym)

Distribution (APC): Qld, NSW, Vic, Tas

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

Traits

Top source datasets: ABRS_2022 (4), ABRS_2023 (8), Jordan_2001 (6), Kew_2019_1 (1), Mokany_2015 (2), NHNSW_2022 (5), NHNSW_2023 (12), RBGK_2014 (1), RBGV_2022 (4), RBGV_2023 (13), Sjostrom_2006 (3), Wenk_2022 (2), Wenk_2023 (1), White_2020 (19). See below for a full list of sources.
Summary: AusTraits contains 42 traits from 81 records in 14 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: White_2020]

flower morphology

sex_type (categorical): hermaphrodite (2); monoecious (1) [sources: Jordan_2001; Sjostrom_2006]

fruit morphology

fruit_length (numerical): 12.5 mm (9-16 mm) [sources: NHNSW_2023; RBGV_2023]
fruit_width (numerical): 7.25 mm (5-9.5 mm) [sources: RBGV_2023]
fruit_height (numerical): 7.25 mm (5-9.5 mm) [sources: RBGV_2023]
fruit_fleshiness (categorical): dry (1); fleshy (1) [sources: Jordan_2001; Sjostrom_2006]
fruit_dehiscence (categorical): indehiscent (2) [sources: NHNSW_2023; Sjostrom_2006]

leaf morphology

leaf_area (numerical): 16074.5 mm2 (16074.5-16074.5 mm2) [sources: Mokany_2015]
leaf_length (numerical): 2455 mm (410-4500 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
leaf_width (numerical): 7.33 mm (2-16 mm) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
leaf_shape (categorical): linear (3) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]
leaf_base_shape (categorical): attenuate (1); sheathing (1) [sources: ABRS_2023]
leaf_margin_posture (categorical): undulate (1) [sources: NHNSW_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 (5) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; Wenk_2022; White_2020]
life_history (categorical): perennial (5) [sources: ABRS_2022; Jordan_2001; NHNSW_2022; RBGV_2022; Wenk_2023]
plant_growth_substrate (categorical): aquatic (3) [sources: ABRS_2022; NHNSW_2022; RBGV_2022]
woodiness_detailed (categorical): herbaceous (4) [sources: ABRS_2022; NHNSW_2022; RBGV_2022; Wenk_2022]
stem_growth_habit (categorical): rhizomatous (1) [sources: NHNSW_2022]
nitrogen_fixing (categorical): non_nitrogen_fixer (1) [sources: White_2020]
parasitic (categorical): not_parasitic (1) [sources: White_2020]
pollination_syndrome (categorical): abiotic (1) [sources: White_2020]
dispersal_syndrome (categorical): hydrochory (1) [sources: White_2020]
dispersers (categorical): water (1) [sources: White_2020]
seedbank_longevity_class (categorical): persistent (1) [sources: White_2020]
vegetative_reproduction_ability (categorical): vegetative (1) [sources: White_2020]
storage_organ (categorical): rhizome (1); rhizome_woody (2); root_tuber (1); stem_tuber (1) [sources: ABRS_2023; NHNSW_2023; RBGV_2023]

seed morphology

seed_dry_mass (numerical): 3.82 mg (3.82-3.82 mg) [sources: Kew_2019_1; Mokany_2015; RBGK_2014]
seed_length (numerical): 10 mm (10-10 mm) [sources: Jordan_2001]
seed_width (numerical): 1.5 mm (1.5-1.5 mm) [sources: Jordan_2001]
seed_shape (categorical): sinusoidal (1) [sources: NHNSW_2023]

whole plant morphology

plant_physical_defence_structures (categorical): absent (1) [sources: White_2020]

Sources

dataset_id	n_traits	n_records	reference
White_2020	19	19	M. White, S. Sinclair, and D. Frood. Victorian Vital Attributes Database. database. Department of Environment, Land, Water and Planning, Victoria, 2020.
RBGV_2023	8	13	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2023. url: https://vicflora.rbg.vic.gov.au/.
NHNSW_2023	9	12	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	6	8	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2023. url: http://www.ausflora.org.au.
Jordan_2001	6	6	G. 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.
NHNSW_2022	5	5	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/.
ABRS_2022	4	4	Australian Biological Resources Study. Flora of Australia, Australian Biological Resources Study, Canberra.. accessed on 14 September, 2022.. 2022. url: http://www.ausflora.org.au.
RBGV_2022	4	4	VicFlora. Flora of Victoria, Royal Botanic Gardens Victoria. accessed on 6 May, 2022.. 2022. url: https://vicflora.rbg.vic.gov.au/.
Sjostrom_2006	3	3	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.
Mokany_2015	2	2	K. 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.
Wenk_2022	2	2	E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
Kew_2019_1	1	1	Royal Botanic Gardens Kew. Seed Information Database (SID) and Seed Bank Database. 2019. url: http://data.kew.org/sid/.
RBGK_2014	1	1	Royal Botanic Gardens Kew. Seed Information Database (SID). 2014. url: http://data.kew.org/sid/.
Wenk_2023	1	1	E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.