Black locust
All parts of the plant (except the flowers) and especially the bark, should be considered to be toxic. The toxins are destroyed by heat.
Over the years we have introduced a large number of useful and practical plant species. Much of the information relating to these plants was obtained from pfaf.org
While similar to common 'regular' onions, the Egyption walking tree onion produces a cluster of bulbs, both under the ground as well as at various locations up the stem. Rather than reproducing via seed, this plant can be cultivated simply by planting the small bulblets that form in the air.
At the end of the plan's life, if not harvested, the stems with aerial bulblets fall over, touching the ground and eventually taking root and forming new plants. This is how the onion 'walks'.
Starting plants from a bulb hundreds of times bigger than the actual seed gives it a much stronger start in life, allowing it to grow in more competitive situations, even allowing it to push up through quite thick mulch.
Eating - The bulbs from under the ground are much like shallots, being stronger in flavour and more elongated in shape compared to the more conventional onions most people are familiar with. The larger aerial bulblets can be eaten too.
Graceful grass tolerates moist or dry soils. A monotypic genus of grass indigenous to New Zealand. Thrives in both sun and shade. The grasses glossy green foliage turns to a coppery colour in the auntumn and sometimes stays through into winter depending on the dryness of the soil. Freely self-seeds and grows in 1 metre by 1 metre clumps with red airy flower stems appearing in spring. Further plants can be propagated by division in the middle of spring and the start of summer.
Fruit about 2.5cm round turning golden yellow when fully ripe. April - July. Aromatic, juicy with small edible seeds
Small tree from 2-4 metres. Can be moderately vigorous. Spreading habit. Prune for size or shape late autumn or early spring. Fruits on new seasons growth (reddish-bronze colour) prune before spring growth starts.
Self-fertile, pollinated by insects and birds.
Can tolerate costal conditions and some shade.Name | Drought tolerance | Edible | Evergreen | Forest layer | Frost sensitive | Fruit / berries | Jugulone tolerance | Nitrogen fixer | Perennial | Propagation method | Seeds / nuts / tubers | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Black locust
| yes | no | no | canopy | no | no | yes | yes | no | sow pot / tray | yes | |
Siberian Pea Shrub
| yes | yes | yes | shrub | no | no | no | yes | yes | sow pot / tray | yes | |
Loquat
| no | yes | yes | low-tree | no | yes | no | no | yes | sow pot / tray | no | |
Cornelian Cherry
| no | yes | no | low-tree | no | yes | no | no | yes | no | ||
Grape
| yes | yes | no | vertical | no | yes | no | no | yes | cutting | no | |
Chinese wisteria
| no | no | no | vertical | no | no | no | yes | yes | no | ||
Radium Weed
| no | no | no | herbaceous | no | no | no | no | no | no | ||
New Zealand Flax
| no | no | yes | shrub | no | no | no | no | no | division | no | |
Empress tree
| no | no | no | canopy | no | no | no | no | yes | sow pot / tray | no | |
Sea berry
| yes | yes | no | low-tree | no | yes | no | yes | yes | sow pot / tray | no | |
Oregano
| yes | yes | no | ground cover | no | no | no | no | no | transplant | no | |
Hardy kiwi
| no | yes | no | vertical | no | yes | no | no | yes | no | ||
Asimina triloba
| no | yes | no | low-tree | no | yes | yes | no | yes | sow pot / tray | no | |
Apple
| no | yes | no | low-tree | no | yes | no | no | no | graft | no | |
Fennel Seeds
| no | yes | no | herbaceous | no | no | no | no | yes | yes | ||
Chinese haw
| no | yes | no | low-tree | no | yes | no | no | yes | no | ||
Foxglove Seeds
| no | no | no | herbaceous | no | no | no | no | no | no | ||
Tree Mallow
| yes | no | yes | shrub | no | no | no | no | no | no | ||
MacVerna Plum
| no | yes | no | canopy | no | yes | no | no | yes | no | ||
Luisa Plum
| no | yes | no | canopy | no | yes | no | no | yes | no | ||
Shiro Plum
| no | yes | no | canopy | no | yes | no | no | yes | no | ||
Sunflower Seeds
| no | yes | no | no | no | no | no | no | sow direct | yes | ||
Globe Artichoke
| no | yes | no | herbaceous | no | no | no | no | yes | no | ||
Oak Leaved Papaya
| no | no | no | low-tree | no | no | no | no | no | no | ||
Babaco
| no | yes | yes | low-tree | yes | yes | no | no | yes | cutting | no | |
Teasel
| no | no | no | herbaceous | no | no | no | no | no | sow direct | no | |
Elaeagnus multiflora
| yes | yes | no | low-tree | no | yes | yes | yes | yes | sow pot / tray | no | |
Acacia suaveolens
| no | no | no | shrub | no | no | no | yes | no | no | ||
American cranberry bush
| no | no | no | shrub | no | yes | yes | no | no | no | ||
Senna multiglandulosa
| no | no | yes | low-tree | yes | no | no | yes | yes | sow pot / tray | yes | |
Purple toadflax
| no | no | no | herbaceous | no | no | no | no | yes | no | ||
Apple Rose
| no | yes | yes | shrub | no | yes | no | no | yes | no | ||
Black Chokeberry
| no | yes | no | shrub | no | yes | no | no | yes | sow pot / tray | no | |
False Indigo
| yes | no | no | low-tree | no | no | no | yes | yes | no | ||
Tree onion
| no | yes | no | rhizosphere | no | no | no | no | yes | no | ||
Broadleaved dock
| no | no | no | no | no | no | no | no | no | |||
Comfrey
| no | no | no | rhizosphere | no | no | no | no | yes | division | no | |
Pentaglottis sempervirens
| yes | no | yes | herbaceous | no | no | no | no | yes | no | ||
Perennial multiplying leeks
| no | yes | no | herbaceous | no | no | no | no | yes | no | ||
Clavulina rugosa - edible fungi
| no | no | no | no | no | no | no | no | no | |||
Feijoa
| yes | yes | yes | shrub | no | yes | no | no | yes | graft | no | |
Silver wattle
| yes | no | yes | no | no | no | yes | no | no | |||
Shining gum
| no | no | yes | no | no | no | no | no | no | |||
Lathyrus odoratus
| yes | no | no | vertical | no | no | no | yes | no | no | ||
Chaste tree
| no | no | no | shrub | no | no | no | no | yes | no | ||
Citrus
| no | yes | yes | low-tree | yes | no | no | no | yes | no | ||
Chinese dogwood
| no | yes | no | low-tree | no | yes | no | no | yes | no | ||
Australian Indigo
| yes | no | yes | shrub | no | no | no | yes | yes | no | ||
Elaeagnus pungens
| yes | yes | yes | shrub | no | yes | no | yes | yes | no | ||
Elaeagnus x ebbingei
| yes | yes | yes | shrub | no | yes | no | yes | yes | no | ||
Horopito
| no | yes | no | low-tree | yes | no | no | no | yes | no | ||
French Sorrel
| no | yes | no | herbaceous | no | no | no | no | yes | no | ||
Laburnum
| yes | no | no | low-tree | no | no | no | yes | yes | sow pot / tray | no | |
Kowhai
| yes | no | yes | canopy | no | no | no | yes | no | sow pot / tray | no | |
Staghorn sumac
| yes | no | no | low-tree | no | no | yes | no | no | sow pot / tray | no | |
Italian Alder
| yes | no | no | no | no | no | yes | no | no | |||
Titoki
| no | no | yes | low-tree | yes | no | no | no | yes | no | ||
European hazelnut
| no | no | no | low-tree | no | no | yes | no | no | sow pot / tray | yes | |
June Berry, Western Service Berry, Saskatoon
| no | yes | no | shrub | no | yes | no | no | yes | no | ||
Sweet Chestnut
| no | yes | no | canopy | no | no | no | no | no | graft | yes | |
Psoralea Pinnata
| yes | no | yes | low-tree | no | no | no | yes | yes | sow pot / tray | no | |
Thornless Honey Locust
| yes | no | no | canopy | no | no | no | yes | yes | sow pot / tray | no | |
Jujube
| yes | yes | no | low-tree | no | yes | no | no | yes | no | ||
Red cherry / strawberry guava
| no | yes | yes | shrub | no | yes | no | no | yes | no | ||
Pear (Pyrus communis)
| no | yes | no | low-tree | no | yes | no | no | no | graft | no | |
Anemanthele lessoniana / oryzopsis rigida
| yes | no | no | herbaceous | no | no | no | no | yes | division | no | |
Purple Coral Pea Shrub
| yes | no | yes | vertical | no | no | no | yes | yes | cutting | no | |
Soap nut
| no | no | no | canopy | yes | no | no | no | no | yes | ||
Flame vine
| no | no | yes | vertical | yes | no | no | no | yes | no | ||
Tree medick
| no | no | yes | shrub | yes | no | no | yes | yes | sow pot / tray | no | |
Virgilia divaricata
| yes | no | yes | no | no | no | yes | yes | sow pot / tray | no | ||
Bougainvillea
| no | no | yes | vertical | no | no | no | no | yes | no | ||
Bay Tree
| no | yes | yes | low-tree | no | no | no | no | yes | no | ||
Acacia
| no | no | yes | no | no | no | yes | yes | sow pot / tray | no | ||
Jerusalem Artichoke
| no | yes | no | rhizosphere | no | no | no | no | yes | tubers | yes | |
Guava - Cherry Yellow Cherry
| no | yes | yes | low-tree | yes | yes | no | no | yes | no | ||
Pyrus x bretschneideri
| yes | yes | no | canopy | no | yes | no | no | no | no | ||
Olive
| yes | yes | yes | low-tree | no | yes | no | no | no | no | ||
Nashi
| no | yes | no | low-tree | no | no | no | no | no | no | ||
Peruvian Pepper
| no | yes | yes | low-tree | no | no | no | no | yes | sow pot / tray | yes | |
Japanese Chinquapin
| no | yes | yes | canopy | no | no | no | no | yes | yes | ||
Kiwifruit
| no | yes | no | vertical | yes | yes | no | no | yes | no | ||
Blood Navel Orange
| no | yes | yes | low-tree | yes | yes | no | no | no | no | ||
Arbutus unedo
| no | yes | yes | low-tree | no | yes | no | no | yes | no | ||
Kakabeak
| no | no | yes | shrub | yes | no | no | yes | yes | sow pot / tray | no | |
Turkey Tail Mushroom
| no | yes | no | no | no | no | no | no | no | |||
Pecan
| no | yes | no | canopy | no | no | no | no | yes | yes | ||
Judas Tree
| yes | no | no | low-tree | no | no | no | yes | yes | sow pot / tray | yes | |
Chinese licorice
| no | yes | no | rhizosphere | no | no | no | yes | yes | yes | ||
Maximillian Sunflower
| no | no | no | herbaceous | no | no | no | no | yes | sow pot / tray | yes | |
Butterfly weed
| no | no | no | herbaceous | no | no | no | no | yes | sow pot / tray | no | |
Creeping Raspberry
| yes | yes | yes | ground cover | no | yes | no | no | yes | division | no | |
Alpine Strawberry
| no | yes | yes | ground cover | no | yes | no | no | yes | sow pot / tray | no | |
Male Bamboo
| yes | yes | no | rhizosphere | no | no | no | no | yes | division | no | |
Moso / Chinese timber Bamboo
| no | yes | no | vertical | no | no | no | no | yes | division | no | |
Elderberry
| no | yes | no | low-tree | no | yes | no | no | no | no | ||
Rhubarb
| no | yes | no | herbaceous | no | no | no | no | yes | division | no | |
Chinese water chestnuts
| no | yes | no | rhizosphere | yes | no | no | no | yes | tubers | yes | |
Vietnamese coriander
| no | yes | yes | herbaceous | yes | no | no | no | yes | no | ||
Pineapple sage
| no | yes | no | shrub | yes | no | no | no | yes | cutting | no | |
Small Leaved Lime, Littleleaf linden
| no | yes | no | canopy | no | no | no | no | yes | no | ||
Evergreen laburnum
| no | no | yes | shrub | no | no | no | yes | yes | no | ||
Golden Rain Tree
| no | yes | no | low-tree | no | yes | no | no | yes | sow pot / tray | no | |
Chinese Yellow Wood
| no | no | no | low-tree | no | no | no | yes | no | no | ||
Silk tree
| yes | no | no | low-tree | no | no | no | yes | no | sow pot / tray | yes | |
Tree Lucerne, Tagasaste
| yes | no | yes | low-tree | yes | no | no | yes | yes | sow pot / tray | yes | |
Goji berry
| no | yes | no | shrub | no | yes | no | no | yes | sow pot / tray | no | |
Chaenomeles japonica
| no | yes | no | shrub | no | yes | no | no | yes | sow pot / tray | no | |
New Jersey Tea
| no | no | no | herbaceous | no | no | no | yes | yes | sow pot / tray | no | |
Liquorice
| no | yes | no | herbaceous | no | no | no | yes | yes | sow pot / tray | no | |
Fig
| yes | yes | no | low-tree | no | yes | no | no | no | no | ||
Japanese Raisin Tree
| no | yes | no | low-tree | no | no | no | no | yes | no | ||
Green Tea
| no | no | yes | shrub | no | no | no | no | yes | no | ||
Crimson clover
| no | no | no | herbaceous | no | no | no | yes | no | sow direct | no | |
Phacelia
| no | no | no | herbaceous | no | no | no | no | no | sow direct | no | |
Coprosma
| yes | yes | yes | shrub | no | yes | no | no | yes | sow pot / tray | no | |
Asiatic sweetleaf/Sapphire berry
| no | yes | no | low-tree | no | yes | no | no | yes | no | ||
Foamflower
| no | no | yes | ground cover | no | no | no | no | yes | no | ||
Yellow Loosestrife
| no | no | no | herbaceous | no | no | no | no | yes | no | ||
Ajuga
| no | no | yes | ground cover | no | no | no | no | yes | no | ||
Cape broom
| yes | no | yes | shrub | no | no | no | yes | yes | sow direct | yes | |
Good king henry
| no | yes | yes | herbaceous | no | no | no | no | yes | division | no | |
Italian Stone pine
| yes | yes | yes | no | no | no | no | no | yes | |||
Walnut
| no | no | no | canopy | no | no | no | no | no | sow pot / tray | yes | |
Plum
| no | yes | no | low-tree | no | no | no | no | no | no | ||
Blueberry
| no | yes | yes | shrub | no | yes | no | no | yes | cutting | no | |
Black Mulberry
| no | yes | no | low-tree | no | yes | no | no | no | no | ||
Arizonica
| no | no | yes | canopy | no | no | no | no | yes | yes | ||
Akeake
| yes | no | yes | low-tree | no | no | no | no | no | no | ||
Peach
| no | yes | no | low-tree | no | yes | no | no | yes | sow pot / tray | no | |
Sweet Cherry
| no | yes | no | canopy | no | yes | no | no | yes | sow pot / tray | no | |
Chinese Persimmon
| no | yes | no | no | no | no | no | yes | no | |||
Asparagus
| no | yes | no | herbaceous | yes | no | no | no | no | division | no | |
Apricot
| no | yes | no | low-tree | no | yes | no | no | yes | graft | no | |
Blue lupin
| no | no | no | herbaceous | no | no | no | yes | no | sow direct | no | |
Mountain Paw Paw
| no | yes | no | low-tree | no | no | no | no | no | no | ||
Osage Orange
| no | no | no | canopy | no | no | no | no | no | sow pot / tray | no | |
Cabbage Tree
| no | no | no | low-tree | no | no | no | no | no | no | ||
Almond
| no | yes | no | low-tree | no | no | no | no | no | graft | yes | |
Earthnut Pea
| no | yes | no | ground cover | no | no | no | yes | yes | sow pot / tray | yes | |
Liquorice
| no | yes | no | rhizosphere | no | no | no | yes | yes | sow pot / tray | yes | |
Black tomato
| no | yes | no | herbaceous | yes | yes | no | no | no | sow direct | no | |
spring vetchling or spring pea
| no | no | no | herbaceous | no | no | no | yes | yes | sow pot / tray | no | |
Oleaster, Russian Olive
| no | yes | no | low-tree | no | yes | no | yes | yes | sow pot / tray | no | |
Thai Ginger
| no | yes | no | rhizosphere | yes | no | no | no | yes | division | no | |
Carob
| no | no | yes | canopy | no | no | no | yes | yes | sow pot / tray | yes | |
South African tree heath
| no | no | no | shrub | no | no | no | no | no | no | ||
Hybrid witch hazel
| no | no | no | shrub | no | no | no | no | no | no | ||
Flowering ash
| yes | no | no | no | no | no | no | no | no | |||
Broad-leaved hickory
| no | no | yes | no | no | no | no | no | no | |||
Japanese white birch
| no | no | no | no | no | no | no | no | no | |||
Winter Sweet
| no | no | no | no | no | no | no | no | no | |||
NZ Toothed Lancewood
| no | no | yes | canopy | no | no | no | no | no | no | ||
Photinia reb robin
| no | no | yes | low-tree | no | no | no | no | no | no | ||
Fraqgrant epaulette tree
| no | no | no | no | no | no | no | no | no | |||
Chinese sweet box
| no | no | yes | no | no | no | no | no | no | |||
NZ Bronze Flax
| no | no | yes | shrub | no | no | no | no | no | no | ||
Green flowered hellebore
| no | no | no | ground cover | no | no | no | no | no | no | ||
Golden rain tree
| no | no | no | no | no | no | no | no | no | |||
Kobus magnolia
| no | no | no | no | no | no | no | no | no | |||
Red Alder
| no | no | no | canopy | no | no | no | yes | no | no | ||
Fullmoon maple
| no | no | no | canopy | no | no | no | no | no | no | ||
Shantung Maple
| no | no | no | canopy | no | no | no | no | no | no | ||
Japanese maple
| yes | no | no | canopy | no | no | no | no | no | no | ||
Sugar maple
| no | no | no | canopy | no | no | no | no | no | no | ||
Shagbark hickory
| no | yes | no | canopy | no | no | no | no | no | yes | ||
Himalayan cedar
| yes | no | yes | canopy | no | no | no | no | no | no | ||
Butternut
| no | yes | no | canopy | no | no | no | no | no | yes | ||
Pear - Red Bartlett
| no | yes | no | low-tree | no | yes | no | no | no | no | ||
| no | no | no | shrub | no | no | no | no | yes | no | ||
Chilean guava, NZ cranberry, strawberry myrtle
| no | yes | no | shrub | no | yes | no | no | no | no | ||
Pink tree broom
| no | no | no | shrub | no | no | no | yes | no | no | ||
Wildflowers of the British Isles
| no | no | no | mixed | no | no | no | no | yes | no | ||
Gunnera
| no | no | no | no | no | no | no | yes | no | |||
Quince - Orokonui
| no | yes | no | no | no | no | no | no | no | |||
White Alyssum
| no | no | no | no | no | no | no | no | no | |||
Sweet Bay Tree, Bay Laurel, Bay Leaf
| no | no | no | tree, shrub, hedging | no | no | no | no | yes | no | ||
Bladder Senna
| no | no | no | shrub | no | no | no | yes | yes | no | ||
California mountain mahogany
| no | no | no | shrub | no | no | no | yes | no | no | ||
Chinese Julian hackberry
| no | no | no | large tree | no | no | yes | no | no | no | ||
Red Kidney Vetch
| no | no | no | ground cover | no | no | no | no | yes | no | ||
Marlborough weeping broom
| no | no | no | shrub | no | no | no | yes | no | no | ||
Parsnip
| no | yes | no | rhizosphere | no | no | no | no | no | sow direct | yes | |
Plantain
| no | no | no | herbaceous | no | no | no | no | no | sow direct | no | |
Demand white clover
| no | no | no | ground cover | no | no | no | yes | no | sow direct | no | |
Icon "Semi Winter Active" Lucerne
| no | no | yes | ground cover | no | no | no | yes | no | sow direct | no | |
Oranges
| no | yes | yes | shrub | yes | yes | no | no | no | no |