Eric Toensmeier. Perennial vegetables.
Sąrašas šaltam klimatui:
Perennial in all of the Cold Temperate zone:
Allium fistulosum Welsh onion
Allium tricoccum ramps
Allium tuberosum garlic chives
Apios americana groundnut
Aralia cordata udo
Asparagus officinalis asparagus
Bunias orientalis Turkish rocket
Camassia cusickii Cusick’s camass
Camassia leichtlinnii Leichtlin’s camass
Camassia quamash camass
Camassia scillioides wild hyacinth
Chenopodium bonus-henricus good king Henry
Cicorium intybus chicory
Crambe maritima sea kale
Dioscorea japonica jinenjo
Dioscorea opposita Chinese yam
Helianthus tuberosa sunchoke
Hemerocallis daylily
Laportaea canadensis wood nettle
Levisticum officinale lovage
Malva moschata musk mallow
Matteuccia struthiopteris ostrich fern
Nasturtium officinale watercress
Oenanthe javanica water celery
Oxyria digyna mountain sorrel
Petasites japonicus fuki
Phytolacca americana pokeweed
Polygonatum biflorum canaliculatum giant Solomon’s seal
Rheum rubarbarum rhubarb
Rumex acetosa French sorrel
Rumex acetosa ‘Profusion’ sorrel
Rumex acetosella sheep sorrel
Rumex scutatus silver shield sorrel
Sagittaria latifolia arrowhead
Scorzonera hispanica scorzonera
Sium sisarum skirret
Stachys sieboldii Chinese artichoke
Taraxacum officinale dandelion
Tilia spp. linden
Urtica dioica nettles
Perennial in warmer parts of the Cold Temperate zone, or perennial with protection:
Allium ampeloprasum perennial sweet leek
Allium cepa aggregatum potato onion
Allium cepa aggregatum shallot
Allium cepa proliferum walking onion
Arundinaria gigantea canebrake bamboo
Asphodeline lutea yellow asphodel
Atriplex halimus saltbush (try as a dieback perennial)
Beta vulgaris maritima sea beet
Brassica oleracea acephala ‘Tree Collards’, ‘Walking Stick Kale’
Brassica oleracea acephala tropical tree kale
Brassica oleracea acephala ‘Western Front’ perennial kale
Brassica oleracea botrytis perennial broccoli, including ‘9 Star’
Brassica oleracea ramosa branching bush kale, including ‘Dorbentons’
Brassica oleracea wild cabbage
Canna edulis achira
Cedrella sinensis fragrant spring tree
Colocasia esculenta taro & ‘Celery Stem’ taro (with protection, in warmest parts, as a leaf crop only)
Cyperus esculentus sativa chufa
Dioscorea bulbifera air potato
Diplotaxis spp. sylvetta arugula (probably as dieback perennial in
warmer areas)
Nelumbo nucifera water lotus (hardy as long as roots are below freeze
line)
These bamboos are fully hardy in the warmest areas of the Cold Temperate zone, they may lose their leaves in the middle portions, and can be tried as dieback perennials in the coldest areas:
Phyllostachys spp. running bamboos
Sasa kurilensis chishima-zasa bamboo
Semiarundinaria fastuosa temple bamboo
Can be grown as annuals in the Cold Temperate zone:
Abelmoschus manihot edible hibiscus
Alternanthera sissoo sissoo spinach
Basella alba malabar spinach
Brassica oleracea alboglabra gai lon
Capsicum annum ‘Perennial Capsicum’ sweet pepper
Cnidoscolus chayamansa ‘Stingless’ chaya
Coccinia grandis ‘Sterile’ perennial cucumber
Colocasia esculenta taro, cocoyam, eddo, dasheen (as a leaf crop only)
Cynara scolymus ‘Imperial Star’ globe artichoke
Diplotaxis muralis & sylvetta arugula
Dolichos lablab hyacinth bean
Eleocharis dulcis water chestnut
Gynura crepioides Okinawa spinach
Hibiscus acetosella cranberry hibiscus
Ipomoea aquatica water spinach
Ipomoea batatas sweet potato
Lycopersicon spp. tomato
Manihot esculenta cassava (as a leaf crop only)
Momordica charantia bitter gourd
Moringa oleifera moringa
Moringa stenopetala moringa
Oxalis tuberosa oca (with fall season extension)
Phaseolus coccineus runner bean
Phaseolus lunatus lima bean
Phaseolus polysantus cache bean
Physalis peruviana goldenberry
Physalis pruinosa ground cherry
Psophocarpus ‘Day Length Neutral’ winged bean
Sagittaria sinensis Chinese arrowhead
Sauropus androgynous katuk
Smallianthus sonchifolia yacon (needs long season)
Solanum melongena & spp. eggplant
Solanum tuberosum & spp. potato
Tetragonia tetragonioides New Zealand spinach
Xanthosoma brasiliense belembe
Xanthosoma saggitifolium tannier, yautia, malanga (as a leaf crop only)
Xanthosoma violaceum violet-stem taro (as a leaf crop only)
Šaltinis:
http://perennialvegetables.org/perennia ... tain-west/