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Common name: Coral Berry Latin name: Ardisia crenata FAMILY: MYRSINACEAE ORIGIN: Noxious Weed Category: n/a Description Habit: Shrub to single trunk to 2m with glossy foliage with red clusters of fruit presented within or below <strong>the</strong> foliage. Usually a single trunk <strong>the</strong>n branching from 300mm upward. Leaves: Simple, pseudo-whorled, to 100mm, lanceolate with strongly crenate margins (see photo). Flowers: Small, white and clustered. Fruit: Red, fleshy, rounded drupe (ie single seeded) to 8mm. Ecology: Ardisia is an established weed on <strong>the</strong> mid-north coast but - for <strong>the</strong> most part - still in comparatively low infestation levels. It is hardy and capable of tolerating frost and deep shade conditions where it readily invades in-tact forest. The highly visible and palatable fruit are dispersed by birds and <strong>the</strong> plant is capable of rapid spread across a wide range. Dispersal: Seeds are eaten and spread by birds. People readily plant it as a feature tree or for its edible fruit. Control As for many woody weeds, control is best undertaken as early as possible while <strong>the</strong> plant is as small as possible. HAND: Seedlings and juveniles can be hand-pulled, but young plants quickly develop a strong root system. Care should be taken when hand-weeding on steep or friable soils. CHEMICAL: Juveniles can be cut close to ground level and immediately painted with undiluted glyphosate (eg RoundUp Biactive) or sprayed with 1.5g10L -1 metsulfuron methyl (eg Brushoff) and/or 20mL L -1 of glyphosate. Larger plants can be treated by cut and paste with undiluted glyphosate.
Common name: Coral Tree Latin name: Erythrina x sykesii FAMILY: FABACEAE ORIGIN: Noxious Weed Category: W5 (Environmental Weed) Description Habit: Fast-growing, deciduous tree to 25m; broad spreading crown; all parts of <strong>the</strong> tree are covered in short thorns; aggressive layering when felled. Leaves: Alternate to pseudo-whorled, compound with 3 deltoid (triangular) leaflets, <strong>the</strong> middle on a long petiolule (leaf stalks); leaflets thin and dark green above – paler below Flowers: Showy clusters of red flowers appear in Spring when <strong>the</strong> tree is leafless Fruit: A pod, but this hybrid does not yet set viable seed. Ecology: A cultivated hybrid which has been (and is) widely planted as a stately feature tree on farms, suburban gardens and in municipal areas, <strong>the</strong> main vector of spread is humans and flowing water of riparian systems where rafted debris of trunk and branch parts readily strike roots and develop new infestations. The wood is pithy and <strong>the</strong> tree is vulnerable to stem-injection techniques of control. However, limbs which drop to <strong>the</strong> ground during necrosis can still have viable epicormic buds and begin to grow again. Similarly for <strong>the</strong> collapsed trunk of a treated tree. For this reason, retreatment is often required. Dispersal: Does not yet produce viable seed. Main means of dispersal is by humans through cultivated plantings and water movement of riparian systems. To a lesser degree in dumped garden waste and as a contaminant in soil (‘clean fill’) on farms and civil construction. Control Note: Exercise caution and use appropriate PPE when handling this plant as all parts have sharp thorns. As for many woody weeds, control is best undertaken as early as possible while <strong>the</strong> plant is as small as possible. HAND: Seedlings and juveniles can be hand-pulled. Care should be taken when hand-weeding on steep or friable soils. CHEMICAL: Juveniles can be cut close to ground level and immediately painted with undiluted glyphosate (eg RoundUp Biactive) or sprayed with 1.5g10L -1 metsulfuron methyl (eg Brushoff). Larger plants can be treated by cut and paste with undiluted glyphosate. Chisel or drill and inject larger trees with undiluted glyphosate @ 2mL per cut/hole, holes 100mm apart and as close to <strong>the</strong> ground as possible (also treat any dominant surface roots). If branches of <strong>the</strong> tree have made contact with <strong>the</strong> soil, it is likely that <strong>the</strong>y will have struck roots, so treat <strong>the</strong>se by <strong>the</strong> above methods. .
Page 2 and 3: A compilation of the</stron
Page 4 and 5: INDEX Common Name Botanical Name El
Page 6 and 7: Native Seedlings of the</st
Page 8 and 9: Manual Weed Control Techniques Any
Page 10 and 11: Consideration The stem is too small
Page 12 and 13: African Olive Olea europaea subsp.
Page 14 and 15: Common name: Alexandra Palm Latin n
Page 16 and 17: Common name: Asparagus Fern Latin n
Page 18 and 19: WEEDS of BYRON SHIRE Bitou Bush Chr
Page 20 and 21: Bitou Bush Native look-a-likes Head
Page 22 and 23: Bridal Creeper Asparagus asparagoid
Page 24 and 25: Common name: Broad Leaved Privet La
Page 26 and 27: Common name: Camphor Laurel Latin n
Page 28 and 29: Common name: Canna Lily Latin name:
Page 30 and 31: Common name: Castor Oil Plant Latin
Page 32 and 33: Common name: Chinese Celtis Latin n
Page 34 and 35: Common name: Climbing Asparagus Lat
Page 36 and 37: Common name: Cocos Palm Latin name:
Page 40 and 41: Common name: Coreopsis Latin name:
Page 42 and 43: Common name: Cotoneaster Latin name
Page 44 and 45: Common name: Crimson Fountain Grass
Page 46 and 47: Common name: Duranta (‘Sheena’s
Page 48 and 49: Common name: Elderberry Latin name:
Page 50 and 51: Elephants Ears Native Look a Like:
Page 52 and 53: Common name: Fishbone Fern Latin na
Page 54 and 55: Common name: Five Leaved Morning Gl
Page 56 and 57: Common name: Formosan (or Taiwan) L
Page 58 and 59: Common name: Gazania Latin name: Ga
Page 60 and 61: Common name: Giant White Bird of Pa
Page 62 and 63: Common name: Glory Lily/Gloriosa/Fl
Page 64 and 65: Common name: Green Amaranth Latin n
Page 66 and 67: Common name: Hen and Chickens/Phyll
Page 68 and 69: Common name: Impatiens/Busy Lizzy L
Page 70 and 71: Common name: Inkweed Latin name: Ph
Page 72 and 73: Common name: Kaffir Plum Latin name
Page 74 and 75: Common name: Lantana Latin name: La
Page 76 and 77: Common name: Liriope Latin name: Li
Page 78 and 79: Common name: Madeira Winter Cherry
Page 80 and 81: Common name: Mist Weed/Mistflower L
Page 82 and 83: Common name: Morning Glory Latin na
Page 84 and 85: Native Look a Like: The native clim
Page 86 and 87: Common name: Murraya/Mock Orange/Or
Page 88 and 89:
Common name: Noogoora Burr Latin na
Page 90 and 91:
Common name: Ochna/Mickey Mouse Pla
Page 92 and 93:
Common name: Paddy’s Lucerne/Sida
Page 94 and 95:
Common name: Pampas Grass Latin nam
Page 96 and 97:
Common name: Parrot Alstroemeria La
Page 98 and 99:
Common name: Peruvian Summer/Ribbon
Page 100 and 101:
Common name: Polygala Latin name: P
Page 102 and 103:
Common name: Purple Top Latin name:
Page 104 and 105:
Common name: Silver Leaf Desmodium/
Page 106 and 107:
Common name: Small Leaved Privet/Ch
Page 108 and 109:
Common name: South American Clover
Page 110 and 111:
Common name: Spider Plant/Ribbon Pl
Page 112 and 113:
Common name: Sweet Viburnum Latin n
Page 114 and 115:
Common name: Torpedo Grass Latin na
Page 116 and 117:
Common name: Commelina / Scurvy wee
Page 118 and 119:
Common name: Umbrella Tree Latin na
Page 120 and 121:
Common name: Vasey Grass / Giant Pa
Page 122 and 123:
Common name: White Passionfruit/Whi
Page 124 and 125:
Common name: Wild Tobacco / Tree To
Page 126 and 127:
Common name: Winter Senna / Arsenic
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