Peter Brian Heenan (born 1961), New Zealand botanist.

IPNI standard form: Heenan

Taxon names authored

(List may be incomplete)

• 28 taxon names authored by Peter B. Heenan

Publications

(List may be incomplete)

• Heenan, P.B. 1995. A taxonomic revision of Carmichaelia (Fabaceae — Galegeae) in New Zealand (part I). New Zealand journal of botany 33(4): 455–475. DOI: 10.1080/0028825X.1995.10410618 . Reference page. 
• Heenan, P.B. 1996. A taxonomic revision of Carmichaelia (Fabaceae — Galegeae) in New Zealand (part II). New Zealand journal of botany 34(2): 157–177. DOI: 10.1080/0028825X.1996.10410680 . Reference page. 
• Heenan, P.B. 1999. A taxonomic revision of Neopaxia Ö.Nilss. (Portulacaceae) in New Zealand. New Zealand journal of botany 37(2): 213–234. DOI: 10.1080/0028825X.1999.9512629 . Reference page. 
• Mitchell, A.D. & Heenan, P.B. 2000. Systematic relationships of New Zealand endemic Brassicaceae inferred from nrDNA ITS sequence data. Systematic Botany 25(1): 98–105. PDFReference page. 
• Heenan, P.B., de Lange, P.J. & Wilton, A.D. 2001: Sophora (Fabaceae) in New Zealand: taxonomy, distribution, and biogeography. New Zealand Journal of Botany 39(1): 17–54. DOI: 10.1080/0028825X.2001.9512715 Reference page. 
• Heenan, P.B. 2001. The correct name for Chilean pelu (Fabaceae): The identity of Edwardsia macnabiana and the reinstatement of Sophora cassioides. New Zealand Journal of Botany 39(1): 167–170. DOI: 10.1080/0028825X.2001.9512725 PDF. Reference page. 
• Heenan, P.B. 2004. Gingidia grisea (Apiaceae), a new species from north-east Otago, South Island, New Zealand. New Zealand Journal of Botany 42(2): 175–180. DOI: 10.1080/0028825X.2004.9512898 Reference page. 
• Heenan, P.B., Mitchell, A.D. & de Lange, P.J. 2004. Arthropodium bifurcatum (Asparagaceae), a new species from northern New Zealand. New Zealand journal of botany 42(2): 233–246. DOI: 10.1080/0028825X.2004.9512900 Reference page. 
• Heenan, P.B. & de Lange, P.J. 2005: Cyperus insularis (Cyperaceae), a new species of sedge from northern New Zealand. New Zealand journal of botany 43(1): 351–359. DOI: 10.1080/0028825X.2005.9512958 Reference page. 
• Heenan, P.B., Knox, E.B., Courtney, S.P., Johnson, P.N. & Dawson, M.I.. 2008: Generic placement in Lobelia and revised taxonomy for New Zealand species previously in Hypsela and Isotoma (Lobeliaceae). New Zealand Journal of Botany 46(1): 87–100. DOI: 10.1080/00288250809509756 Reference page. 
• de Lange, P.J., Norton, D.A., Courtney, S.P., Heenan, P.B., Barkla, J.W., Cameron, E.K., Hitchmough, R. & Townsend, A.J. 2009. Threatened and uncommon plants of New Zealand (2008 revision). New Zealand Journal of Botany 47(1): 61-96. DOI: 10.1080/00288250909509794 Reference page. 
• Heenan, P.B., de Lange, P.J. & Keeling, J. 2009. Alternanthera nahui, a new species of Amaranthaceae indigenous to New Zealand. New Zealand Journal of Botany 47(1): 97–105. DOI: 10.1080/00288250909509795 Reference page. 
• Heenan, P.B. 2011. Taxonomic notes on the New Zealand flora: Hypericum gramineum and Hypericum involutum (Hypericaceae). New Zealand journal of botany 49(1): 133–139. DOI: 10.1080/0028825X.2010.526618 . Reference page. 
• Murray, B.G., Heenan, P.B. & de Lange, P.J. 2012. New chromosome counts in New Zealand species of Hydrocotyle (Apiaceae). New Zealand Journal of Botany 50(4): 481–484. DOI: 10.1080/0028825X.2012.697471 Reference page. 
• Patrick, B.H. & Heenan, P. 2012. New Andean shrub naturalised in southern New Zealand. New Zealand Botanical Society newsletter (108): 7–9. Full issue (PDF) Reference page. 
• Heenan, P.B., Telford, I.R.H. & Bruhl, J.J. 2013. Three new species of Gingidia (Apiaceae: Apioideae) from Australia and New Zealand segregated from G. montana. Australian Systematic Botany 26(3): 196–209. DOI: 10.1071/SB13007 Reference page. 
• Heenan, P.B., Molloy, B.P.J. & Smissen, R. 2013. Cardamine cubita (Brassicaceae), a new species from New Zealand with a remarkable reduction in floral parts. Phytotaxa 140(1): 43–50. DOI: 10.11646/phytotaxa.140.1.4 ResearchGate Reference page. 
• Heenan, P. & Molloy, B. 2019. Five new and Nationally Threatened taxa of Brachyscome, Cardamine, Convolvulus, Geranium and Ranunculus obligate to vulnerable limestone habitats, eastern South Island, New Zealand. Phytotaxa 415(1): 32–48. DOI: 10.11646/phytotaxa.415.1.2 Reference page.