SUPPORTING NATIVE PLANTS AND THEIR INSECT POLLINATORS

Gardeners, in cities and elsewhere, can help sustain locally native plants and insects. Gardens for Wildlife Victoria commissioned research (Mumaw & Mata, 2021) to better understand how wildlife gardening can contribute to the wellbeing of wildlife gardeners, indigenous plant species, and their insect pollinators.

Here we showcase information from that work that we hope will be of use to wildlife gardeners, indigenous plant nurseries, and anyone interested in indigenous plants and insect pollinators. The research included surveys across a calendar year of indigenous plant species provided by four indigenous plant nurseries supplying wildlife gardening programs in greater Melbourne. Many of these species are found across Victoria.

If you are interested in including these plants in your garden, many of these will be available at your local indigenous nursery. A list of indigenous plant nurseries that supply some Gardens for Wildlife programs in Victoria can be found below:
Indigenous Plant Nurseries

Insect pollinators found on indigenous plants in the research 

The research tracked insects found on the reproductive organs of flowers of 37 indigenous plant species across a year. Most of the observed insects are recognised as pollinators. Native insect species (36) were more frequently seen than introduced species (7). Most of the plant species were seen with both indigenous and introduced insect pollinators, but a few were associated with only one or the other group. The European honeybee was the most frequently observed species, followed by native sweat bees and hoverflies. Native sweat bees and grass blue butterflies were found across the greatest diversity of studied plant species (seeMumaw & Mata, 2021, pp 42-48 for details)

To see an illustration of the number of native insect species found on each of the studied plant species, please click on the plant name in the Table Below. Which will display a photo of a plant and one of the insect species, and a graphic of its flowering period.

TABLE A:
High Performing Indigenous plants for attracting native insect pollinators

TABLE B:
All indigenous plants included in this study

Scientific Name:Common Name:
Banksia marginataSilver banksia
Brachyscome multifidaCut-leaf daisy
Brachyscome paludicolaSwamp daisy
Brunonia australisBluebells
Bulbine bulbosaBulbine lily
Bursaria spinosaKurwan
Cassinia sp.Cassinias
Chrysocephalum apiculatumCommon everlasting
Chrysocephalum semipapposumClustered everlasting
Clematis microphyllaSmall leaved-clematis
Coronidium scorpioidesButton everlasting
Correa albaWhite correa
Correa glabraRock correa
Correa reflexaCommon correa
Dianella sp.Flax-lilies
Epacris impressaCommon heath
Geranium sp.Crane’s-bills
Glycine clandestinaTwining glycine
Goodenia ovataHop goodenia
Goodenia paradoxaSpur goodenia
Hakea nodosaYellow hakea
Kunzea leptospermoidesYarra burgan
Leptospermum sp.Teatrees
Leucochrysum albicansHoary sunray
Linum marginaleNative flax
Lythrum salicariaPurple loosestrife
Microseris sp.Murnongs
Olearia myrsinoidesSilky daisy-bush
Olearia ramulosaTwiggy daisy-bush
Pelargonium australeAustral stork’s-bill
Podolepis jaceoidesShowy podolepis
Scaevola aemulaFairy fan-flower
Viola hederaceaIvy-leaved violet
Wahlenbergia sp.Blue pincushion
Xerochrysum viscosumSticky everlasting