Wotton, Debra M. (2018). "Seed germination, dormancy and longevity in the endangered shrub Muehlenbeckia astonii (Polygonaceae)". New Zealand Journal of Botany. 56 (3): 331–341. doi:10.1080/0028825x.2018.1491862. ISSN0028-825X. S2CID91367481.
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Given, David R. (2001). "The Wiggy-wig bush – orphan or geriatric? Muehlenbeckia astonii (Polygonaceae) in North Canterbury and Marlborough". Journal of the Canterbury Botanical Society. 35: 48–51. hdl:10182/1254. ISSN0110-5892.
de Lange, Peter J. (2014). "Muehlenbeckia astonii". New Zealand Plant Conservation Network. Archived from the original on 20 February 2023. Retrieved 13 April 2018.
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Wotton, Debra M. (2018). "Seed germination, dormancy and longevity in the endangered shrub Muehlenbeckia astonii (Polygonaceae)". New Zealand Journal of Botany. 56 (3): 331–341. doi:10.1080/0028825x.2018.1491862. ISSN0028-825X. S2CID91367481.
de Lange, Peter J. (2014). "Muehlenbeckia astonii". New Zealand Plant Conservation Network. Archived from the original on 20 February 2023. Retrieved 13 April 2018.
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Given, David R. (2001). "The Wiggy-wig bush – orphan or geriatric? Muehlenbeckia astonii (Polygonaceae) in North Canterbury and Marlborough". Journal of the Canterbury Botanical Society. 35: 48–51. hdl:10182/1254. ISSN0110-5892.
Wotton, Debra M. (2018). "Seed germination, dormancy and longevity in the endangered shrub Muehlenbeckia astonii (Polygonaceae)". New Zealand Journal of Botany. 56 (3): 331–341. doi:10.1080/0028825x.2018.1491862. ISSN0028-825X. S2CID91367481.