Abutilon oxycarpum var. subsagittatum Flannel Weed
Acacia adunca Cascade Wattle, Wallangarra Wattle
Acacia adunca x A.neriifolia -
Acacia baileyana Cootamundra Wattle (*)
Acacia betchei Red-tip Wattle
Acacia binervata Two-veined Hickory
Acacia brownei Brown's Acacia, Brown's Wattle, Golden Prickly Moses, Heath Wattle
Acacia brunioides subsp. granitica Brown Wattle
Acacia buxifolia subsp. buxifolia Box-leaf Wattle
Acacia buxifolia subsp. pubiflora Box-leaf Wattle
Acacia cultriformis Dog-tooth Wattle, Golden-glow Wattle, Half-moon Wattle, Knife-leaf Wattle
Acacia debilis Spindly Wattle
Acacia falciformis Black Wattle, Broad-leaved Hickory, Hickory Wattle, Large-leaf Hickory Wattle, Mountain Hickory, Pale Hickory Wattle, Tanning Wattle
Acacia filicifolia Fern-leaved Wattle
Acacia fimbriata Brisbane Golden Wattle, Brisbane Wattle, Fringed Wattle
Acacia floribunda Catkin Wattle, Gossamer Wattle, White Sally Wattle
Acacia gladiiformis Sword Wattle, Sword-leaf Wattle
Acacia granitica Granite Wattle
Acacia hispidula Hairy Wattle, Little Harsh Acacia
Acacia implexa Bastard Myall, Hickory Wattle, Lightwood, Weetjellan (D'harawal)
Acacia irrorata subsp. irrorata Blueskin, Green Wattle, Sydney Green Wattle
Acacia juncifolia Rush-leaved Wattle
Acacia latisepala -
Acacia montana Mallee Wattle
Acacia myrtifolia Myrtle Wattle, Red-stemmed Wattle
Acacia neriifolia Granite Silver Wattle, Bastard Yarran, Black Wattle, Oleander Wattle, Silver Wattle
Acacia penninervis var. penninervis Mountain Hickory
Acacia pruinosa Frosty Wattle
Acacia pubifolia Velvet Wattle, Wyberba Wattle (V)
Acacia rubida Red-leaved Wattle, Red-stemmed Wattle
Acacia ruppii Rupp's Wattle (V)
Acacia striatifolia -
Acacia stricta Hop Wattle, Straight Wattle
Acacia ulicifolia Juniper Wattle, Prickly Moses
Acacia venulosa Fine Veined Wattle, Veiny Wattle, Woolly Wattle
Acacia verniciflua Stinkwood Bush, Varnish Wattle
Acacia viscidula Sticky Wattle
Acacia williamsiana -
Acaena ovina Sheep's Burr
Acetosella vulgaris Dock, Field Sorrel, Horse Sorrel, Red Sorrel, Sorrel, Sheep Sorrel, Sour Dock (*)
Acianthus exsertus Dark Mosquito Orchid, Gnat Orchid
Acmena ingens Red Apple, Satinash
Acronychia oblongifolia White Aspen, Yellow Wood
Acrotriche aggregata Red Cluster Heath, Tall Acrotriche, Tall Groundberry
Actinotus gibbonsii Creeping Flannel Flower, Dwarf Flannel Flower, Gibbon's Flannel Flower
Actinotus helianthi Flannel Flower
Agiortia cicatricata - (NT)
Agrostis bettyae Alpine Winter Bent-grass, Forest Bent-grass
Agrostis gigantea Red-top Bent-grass (*)
Aira caryophyllea subsp. caryophyllea Silvery Hairgrass (*)
Aira cupaniana Silvery Hairgrass (*)
Ajuga australis Austral Bugle
Allocasuarina inophloia Stringybark She-oak
Allocasuarina littoralis Black She-oak
Allocasuarina luehmannii Bull Oak, Bull She-oak, Bulloak, Buloke
Allocasuarina rupicola Rock She-oak, Shrubby She-oak (NT)
Allocasuarina torulosa Bakers Oak, Forest Oak, Forest She-oak, Rose She-oak
Alloteropsis semialata Cockatoo Grass
Alphitonia excelsa Coopers Wood, Red Almond, Red Ash, Soap Tree
Ammobium alatum Winged Everlasting, Winged Paper-daisy
Amperea xiphoclada var. xiphoclada Broom Spurge
Amphipogon caricinus var. scaber Long Greybeard Grass
Amphipogon strictus Greybeard Grass
Amyema cambagei Needle Mistletoe, Needle-leaf Mistletoe, Swamp Oak Mistletoe
Amyema linophylla subsp. orientalis Buloke Mistletoe, Slender Mistletoe
Amyema miquelii Box Mistletoe, Bronze Mistletoe
Amyema pendula subsp. longifolia Drooping Mistletoe
Amyema quandang var. quandang Grey Mistletoe
Andropogon virginicus Broomsedge, Whisky Grass (*)
Angophora floribunda Apple Box, Boondah, Rough-barked Apple, Rusty Gum
Angophora subvelutina Broad-leaved Apple
Anthosachne plurinervis -
Anthosachne scabra Common Wheatgrass
Anthoxanthum odoratum Scented Vernal Grass, Sweet Vernal Grass (*)
Aotus lanigera Golden Candlesticks, Hairy Aotus
Aotus mollis -
Aotus subglauca var. subglauca -
Aristida benthamii var. spinulifera Three-awned Speargrass
Aristida caput-medusae Many-headed Wiregrass
Aristida contorta Bunched Kerosene Grass
Aristida jerichoensis var. jerichoensis Jericho Wiregrass
Aristida jerichoensis var. subspinulifera Blue Speargrass, Jericho Wiregrass
Aristida muricata -
Aristida personata Purple Wiregrass
Aristida ramosa Cane Wiregrass, Purple Wiregrass
Aristida vagans Three-awned Speargrass
Aristida warburgii Twisted Wiregrass
Arthropodium fimbriatum Nodding Chocolate-lily
Arthropodium milleflorum Pale Vanilla-lily, Vanilla Lily
Arthropodium minus Small Vanilla-lily
Arthropodium paniculatum Pale Vanilla-lily, Vanilla Lily
Arundinella nepalensis Dardy's Oats, Reedgrass
Arundo donax Arundo, Bamboo, Elephant Grass, Giant Reed (*)
Asparagus officinalis Asparagus Fern (*)
Asperula ambleia Stiff Woodruff
Asperula conferta Common Woodruff
Astrotricha longifolia Long-leaved Sneeze Bush
Austrostipa densiflora Brushtail Speargrass, Foxtail Speargrass
Austrostipa pubescens -
Austrostipa rudis subsp. nervosa Tall Speargrass
Austrostipa rudis subsp. rudis Tall Speargrass
Austrostipa scabra subsp. scabra Rough Speargrass
Austrostipa setacea Corkscrew Grass
Austrostipa verticillata Bamboo Speargrass
Avena ludoviciana Ludo Wild Oats, Wild Oat (*)