Pittosporum undulatum (sweet pittosporum)

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Botanical Scholarly Literature References:

• Australian Plant Name Index (APNI) and Australian Plant Census (APC) (2025):
Council of the Heads of Australasian Herbaria (CHAH):
Pittosporum undulatum Vent. → https://id.biodiversity.org.au/name/apni/100310/api/apni-format .
Viewed: 2025 May 24nd .

• Flora of Vic. online VicFlora:
Pittosporum undulatum Vent. → https://vicflora.rbg.vic.gov.au/flora/taxon/3f3f9dc4-294e-415c-b628-3f643323e78a
VicFlora: Royal Botanic Gardens Vic. → https://vicflora.rbg.vic.gov.au/
Viewed: 2025 May 24th .

• Bean, Anthony R. (2025)
Census of the Queensland Flora and Fungi 2023.
Pittosporum undulatum Vent.
Queensland Department of Environment, Science and Innovation, Queensland Government.
→ http://www.data.qld.gov.au/dataset/census-of-the-queensland-flora-and-fungi-2023
Dataset Accessed: 2025 May 24th .

• Flora of NSW online PlantNet:
PlantNET (The NSW Plant Information Network System).
Pittosporum undulatum Vent. → https://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Pittosporum~undulatum
Royal Botanic Gardens and Domain Trust, Sydney.
Viewed: 2025 May 24th .

Miguel F. de Salas, Matthew L. Baker (2024)
"i Pittosporum undulatum Vent., Descr. Pl. Nouv. 76, t.76 (1802)" – i means: "introduced and naturalised in Tasmania"
–page 70 in:
A Census of the Vascular Plants of Tasmania, including Macquarie Island.
Tasmanian Herbarium, Tasmanian Museum and Art Gallery, Hobart .
https://flora.tmag.tas.gov.au/resources/census/
Viewed: 2025 May 24th .

Western Australian Herbarium (1998–).
Florabase—the Western Australian flora.
"Pittosporum undulatum Vent." profile page : https://florabase.dbca.wa.gov.au/browse/profile/16322
Department of Biodiversity, Conservation and Attractions.
https://florabase.dbca.wa.gov.au/
Viewed: 2025 May 24th .

Weeds Australia:

Native to eastern Australia, but has spread beyond its natural range through its use as a garden and street plant.
It has also become a weed in its natural habitat due to altered fire regimes since European settlement.
Seed is spread through garden waste, bird and animals droppings as well as attaching to fur and clothing.
Sweet Pittosporum invades many habitats, shading out competition and altering soil nutrient loads.

https://weeds.org.au/profiles/sweet-pittosporum-snowdrop/

Pittosporum undulatum is listed in the following regions: