This plant list has been compiled by the stated observer(s) and been provided to NZPCN for public use in good faith. NZPCN cannot guarantee that data contained in these lists are up to date or accurate. Most species lists are not corroborated with herbarium specimens. Note, species lists are not typically an exhaustive presence/absence survey of an area and often may focus on a single habitat or only contain species visible at a particular time of year (for example, spring annual herbs may go unobserved during much of the year). These lists should not be solely relied on for the purpose of assessing environmental effects or for preparing restoration plans - for this work a site visit is critical.
Mayor Is 1926 (Q416)
Site name: Mayor Is 1926 (Q416)
List name: Trans NZI 1926: 34-36
Source/Observer: Trans NZI 1926: 34-36 HH Allan & KW Dalrymple
Number of observations: 105
District: Hauraki District
Date: 01/01/1926
| Species | Structural class | Conservation status | Native/Exotic |
|---|---|---|---|
| Acaena anserinifolia (bidibid, hutiwai, piripiri) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Adiantum hispidulum (rosy maidenhair) | Ferns | Not Threatened | Native |
| Alsophila cunninghamii (gully tree fern, slender tree fern, ponga) | Ferns | Not Threatened | Native |
| Alsophila tricolor (silver fern, ponga) | Ferns | Not Threatened | Native |
| Aristotelia serrata (makomako, wineberry) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Asplenium flaccidum (drooping spleenwort, hanging spleenwort) | Ferns | Not Threatened | Native |
| Astelia banksii (coastal astelia, shore kowharawhara) | Herbs - Monocots | Not Threatened | Native |
| Astelia solandri (perching lily, kōwharawhara) | Herbs - Monocots | Not Threatened | Native |
| Brachyglottis repanda (rangiora, bushman's toilet paper, bushman's friend) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Calystegia soldanella (shore bindweed, shore convolvulus, rauparaha) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Carex uncinata (bastard grass, hook sedge, kamu, matau-a-maui) | Sedges | Not Threatened | Native |
| Cheilanthes sieberi subsp. sieberi (rock fern) | Ferns | Not Threatened | Native |
| Coprosma grandifolia (kanono, manono, large-leaved coprosma, raurekau) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma lucida (karamū, shining karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma repens (taupata, looking glass plant, mirror plant) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Coprosma robusta (karamū, glossy karamū) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Cordyline australis (cabbage tree, tī, tī kōuka, palm lily) | Trees & Shrubs - Monocotyledons | Not Threatened | Native |
| Coriaria sarmentosa | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Corynocarpus laevigatus (karaka, kopi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Cyperus ustulatus (coastal cutty grass, giant umbrella sedge, cyperus) | Sedges | Not Threatened | Native |
| Dactylis glomerata (cocksfoot) | Grasses | Exotic | |
| Dianella nigra (turutu, New Zealand blueberry, inkberry) | Herbs - Monocots | Not Threatened | Native |
| Dichondra repens (Mercury Bay weed, dichondra) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Didymocheton spectabilis (kohekohe, New Zealand mahogany) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Disphyma australe subsp. australe (horokaka, native ice plant, New Zealand ice plant) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Dodonaea viscosa (akeake) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Dracophyllum sinclairii (gumland grass tree) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Eleocharis sphacelata (kutakuta, spikes of doom, bamboo spike sedge, tall spike sedge) | Sedges | Not Threatened | Native |
| Entelea arborescens (whau) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Epilobium cinereum (willowherb) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Erigeron sumatrensis (broad-leaved flea-bane) | Herbs - Dicotyledonous composites | Exotic | |
| Euphorbia glauca (shore spurge, sea spurge, waiu-atua, sand milkweed) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Vulnerable | Native |
| Ficinia nodosa (wiwi, knobby club rush, ethel sedge) | Sedges | Not Threatened | Native |
| Gaultheria antipoda (bush snowberry, fool's beech) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Gaultheria oppositifolia (snowberry) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Geniostoma ligustrifolium var. ligustrifolium (hangehange) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Gonocarpus montanus | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Haloragis erecta subsp. erecta (toatoa, fire weed, shrubby haloragis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Hedycarya arborea (porokaiwhiri, pigeonwood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Hibiscus trionum (bladder hibiscus) | Trees & Shrubs - Dicotyledons | Exotic | |
| Holcus lanatus (Yorkshire fog) | Grasses | Exotic | |
| Knightia excelsa (rewarewa, NZ honeysuckle) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Kunzea ericoides (kānuka) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Lachnagrostis billardierei subsp. billardierei (sand wind grass) | Grasses | Not Threatened | Native |
| Lepidium oleraceum (nau, Cook's scurvy grass) | Herbs - Dicotyledons other than Composites | Threatened – Nationally Endangered | Native |
| Leptecophylla juniperina subsp. juniperina (prickly mingimingi, mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Leptospermum scoparium var. scoparium (mānuka, kahikātoa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Leucopogon fasciculatus (mingimingi, tall mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Litsea calicaris (mangeao, tangeao) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Lobelia anceps (New Zealand lobelia, shore lobelia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Lolium perenne (perennial rye grass) | Grasses | Exotic | |
| Lysimachia arvensis subsp. arvensis var. arvensis (pimpernel) | Herbs - Dicotyledons other than Composites | Exotic | |
| Melicytus ramiflorus subsp. ramiflorus (māhoe, hinahina, whitey wood) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Metrosideros excelsa (pōhutukawa) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Vulnerable | Native |
| Morelotia affinis (morelotia) | Sedges | Not Threatened | Native |
| Muehlenbeckia complexa var. complexa (small-leaved pōhuehue, scrub pōhuehue, wire vine) | Lianes & Related Trailing Plants - Dicotyledons | Not Threatened | Native |
| Myoporum laetum (ngaio) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Myrsine australis (red mapou, red matipo, mapau, red maple) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Oenothera stricta (sand primrose) | Herbs - Dicotyledons other than Composites | Exotic | |
| Oplismenus hirtellus subsp. imbecillis | Grasses | Not Threatened | Native |
| Oxalis exilis (creeping oxalis, yellow oxalis) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Parablechnum novae-zelandiae (kiokio, horokio, palm leaf fern) | Ferns | Not Threatened | Native |
| Paspalum orbiculare (scrobic) | Grasses | Threatened – Nationally Vulnerable | Native |
| Pentapogon crinitus (long-hair plume grass) | Grasses | Not Threatened | Native |
| Pentapogon inaequiglumis (short-hair plume grass) | Grasses | At Risk – Naturally Uncommon | Native |
| Peperomia urvilleana (peperomia) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Phormium cookianum subsp. hookeri (mountain flax, wharariki) | Herbs - Monocots | Not Threatened | Native |
| Phormium tenax (flax, harakeke, kōrari (Māori name for inflorescence).) | Herbs - Monocots | Not Threatened | Native |
| Phytolacca octandra (inkweed) | Trees & Shrubs - Dicotyledons | Exotic | |
| Pimelea tomentosa | Trees & Shrubs - Dicotyledons | Threatened – Nationally Endangered | Native |
| Pimelea urvilleana subsp. nesica (pinātoro) | Trees & Shrubs - Dicotyledons | Taxonomically Indistinct | Native |
| Pinus pinaster (cluster pine) | Trees & Shrubs - Gymnosperms | Exotic | |
| Piper excelsum subsp. excelsum (kawakawa, pepper tree) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pittosporum colensoi | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pittosporum crassifolium (karo) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pittosporum umbellatum (haekaro) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Poa pratensis (Kentucky bluegrass) | Grasses | Exotic | |
| Pomaderris amoena (tauhinu) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pseudodiphasium volubile (climbing clubmoss, waewaekoukou) | Lycophytes (clubmosses, selaginella, quillworts) | Not Threatened | Native |
| Pseudopanax arboreus (fivefinger, five finger, whauwhaupaku) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Pseudopanax lessonii (Houpara) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Psilotum nudum (whisk fern, skeleton fork fern) | Ferns | Not Threatened | Native |
| Pteridium esculentum (bracken, rarauhe, bracken fern) | Ferns | Not Threatened | Native |
| Pteris carsei (coastal brake, netted brake) | Ferns | Not Threatened | Native |
| Ptisana salicina (king fern, para, tawhiti para, horseshoe fern) | Ferns | At Risk – Declining | Native |
| Ranunculus reflexus (hairy buttercup, maru, maruru, kopukapuka, pirikau) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Raukaua simplex (haumakoroa) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Rhabdothamnus solandri (New Zealand gloxinia, taurepo, kaikaiatua, mata, matata, waiuatua) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Ricinus communis (castor oil plant) | Trees & Shrubs - Dicotyledons | Exotic | |
| Ripogonum scandens (supplejack, kareao, pirita) | Lianes - Monocots | Not Threatened | Native |
| Rosa rubiginosa (sweet brier) | Trees & Shrubs - Dicotyledons | Exotic | |
| Rumex obtusifolius (broad-leaved dock) | Herbs - Dicotyledons other than Composites | Exotic | |
| Salicornia quinqueflora (glasswort) | Herbs - Dicotyledons other than Composites | Not Threatened | Native |
| Salsola kali (prickly saltwort) | Herbs - Dicotyledons other than Composites | Exotic | |
| Senecio banksii | Herbs - Dicotyledonous composites | At Risk – Naturally Uncommon | Native |
| Solanum aviculare var. aviculare (poroporo) | Trees & Shrubs - Dicotyledons | Threatened – Nationally Endangered | Native |
| Solanum nigrum (black nightshade) | Herbs - Dicotyledons other than Composites | Exotic | |
| Sphaeropteris medullaris (mamaku, black tree fern) | Ferns | Not Threatened | Native |
| Spinifex sericeus (spinifex, kōwhangatara) | Grasses | Not Threatened | Native |
| Sporobolus africanus (rat's tail) | Grasses | Exotic | |
| Styphelia nesophila (pātōtara, dwarf mingimingi) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Trifolium repens (white clover) | Herbs - Dicotyledons other than Composites | Exotic | |
| Typha orientalis (raupō, bullrush) | Herbs - Monocots | Not Threatened | Native |
| Veronica stricta var. stricta (koromiko) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |
| Vitex lucens (pūriri) | Trees & Shrubs - Dicotyledons | Not Threatened | Native |