AusTraits

Merremia gemella

Explore the data for this taxon in the portal

Family Convolvulaceae

Taxonomy: Merremia gemella (Burm.f.) Hallier f.

Synonyms: 3 (APC 2026-07-30)
  • Convolvulus gemellus Burm.f. (nomenclatural synonym)
  • Ipomoea flava F.Muell. ex Benth. (taxonomic synonym)
  • Merremia gemella (Burm.f.) Hallier f. var. gemella (nomenclatural synonym)

Distribution (APC): WA, NT, Qld

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

Traits

Top source datasets: ATRP_2020 (1), Cooper_2013 (12), Crowley_2007 (2), Kooyman_2011 (12), NTH_2022 (2), NTH_2023 (14), Nano_2011 (2), Sjostrom_2006 (4), WAH_1998 (1), WAH_2022_2 (3), Wenk_2022 (2), Wenk_2023 (1). See below for a full list of sources.
Summary: AusTraits contains 26 traits from 56 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
flower morphology
  • sex_type (categorical): hermaphrodite (1) [sources: Sjostrom_2006]
fruit morphology
  • fruit_length (numerical): 7.5 mm (5-10 mm) [sources: Cooper_2013; NTH_2023]
  • fruit_width (numerical): 6.5 mm (5-8 mm) [sources: Cooper_2013]
  • fruit_type (categorical): capsule (3) [sources: Cooper_2013; NTH_2023; Sjostrom_2006]
  • fruit_fleshiness (categorical): dry (2) [sources: Cooper_2013; Sjostrom_2006]
  • fruit_dehiscence (categorical): dehiscent (3) [sources: Cooper_2013; NTH_2023; Sjostrom_2006]
leaf morphology
  • leaf_length (numerical): 56.25 mm (15-120 mm) [sources: Kooyman_2011; NTH_2023]
  • leaf_width (numerical): 38.75 mm (10-95 mm) [sources: Kooyman_2011; NTH_2023]
  • leaf_shape (categorical): ovate (1); widely_ovate (1) [sources: NTH_2023]
  • leaf_base_shape (categorical): cordate (1) [sources: NTH_2023]
  • leaf_lobation (categorical): lobed (2); unlobed (1) [sources: Kooyman_2011; NTH_2023]
  • leaf_compoundness (categorical): simple (1) [sources: Kooyman_2011]
  • plant_photosynthetic_organ (categorical): leaf (1) [sources: NTH_2023]
life history
  • plant_growth_form (categorical): climber (1); climber_herbaceous (4); herb (2) [sources: ATRP_2020; Cooper_2013; Kooyman_2011; NTH_2022; WAH_2022_2; Wenk_2022]
  • life_history (categorical): perennial (1) [sources: Wenk_2023]
  • woodiness_detailed (categorical): herbaceous (3) [sources: NTH_2022; WAH_2022_2; Wenk_2022]
  • stem_growth_habit (categorical): prostrate (1) [sources: WAH_2022_2]
  • leaf_phenology (categorical): evergreen (1) [sources: Kooyman_2011]
  • flowering_time (categorical): nnnnnnyynnnn (1); nnnnyyyynnnn (1) [sources: Cooper_2013; WAH_1998]
  • bud_bank_location (categorical): none (2) [sources: Crowley_2007; Nano_2011]
seed morphology
  • seed_length (numerical): 3 mm (3-3 mm) [sources: Cooper_2013; Kooyman_2011]
  • seed_width (numerical): 2.5 mm (2-3 mm) [sources: Kooyman_2011]
  • seed_shape (categorical): polyhedral (1) [sources: NTH_2023]

Sources

dataset_idn_traitsn_recordsreference
NTH_20231114D. 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/.
Cooper_2013912W. Cooper and W. T. Cooper. Australian rainforest fruits. CSIRO Publishing, 2013, p. 272.
Kooyman_2011812R. 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.
Sjostrom_200644A. 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.
WAH_2022_233Western Australian Herbarium. Florabase—the Western Australian Flora.. accessed on 14 September, 2022.. 2022. url: https://florabase.dpaw.wa.gov.au/.
Crowley_200722G. Crowley, M. Gardener, and M. Marrinan. Tropical savannas fire response database. 2007. url: [www.landmanager.org.au](www.landmanager.org.au).
NTH_202222D. 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/.
Nano_201122C. 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.
Wenk_202222E. Wenk. “Unpublished data: Australian plant growth forms dataset”. 2022.
ATRP_202011F. A. Zich, B. P. Hyland, T. Whiffin, and R. A. Kerrigan. Australian Tropical Rainforest Plants, Edition 8. 2020. url: https://apps.lucidcentral.org/rainforest/text/intro/index.html.
WAH_199811Western Australian Herbarium. FloraBase: The Western Australian flora. 1998. url: http://florabase.dpaw.wa.gov.au.
Wenk_202311E. Wenk. “Unpublished data: Australian plant life history dataset, University of New South Wales, Sydney”. 2023.