Sheffield's Seed Company Page

Iris magnifica

Iris magnifica f. caerulea

var. f. caerulea

Blue Juno Iris

Iris missouriensis

Iris missouriensis

Rocky Mountain Iris, Western Blue Flag, Wild Blue Iris

Iris sibirica

Iris sibirica

Siberian Iris

Iris versicolor

Iris versicolor

Blue Flag, Harlequin Blueflag, Larger Blueflag, Northern Blue Flag

Itea virginica

Itea virginica

Tassle-White, Virginia Sweetspire

Jacaranda mimosifolia

Jacaranda mimosifolia

Black Poui, Blue Jacaranda, Green Ebony Tree, Jacaranda, The Fern Tree

Jacobaea maritima

Jacobaea maritima

Dusty Miller, Silver Ragwort

Jatropha curcas

Jatropha curcas

Barbados Nut, Physic Nut

Jubaea chilensis

Jubaea chilensis

Chilean Wine Palm, Coquito Palm

Juglans ailantifolia

Juglans ailantifolia Cordiformis

'Cordiformis'

Heartnut

Juglans cinerea

Juglans cinerea

Butternut

Juglans cinerea - Canker Resistant Selection

Juglans cinerea - canker resistant selection

Butternut

Juglans hindsii

Juglans hindsii

Claro Walnut, Hinds Black Walnut, Northern California Walnut

Juglans nigra

Juglans nigra Northern

Northern

Black Walnut, Eastern Black Walnut

Juglans nigra

Juglans nigra Southern

Southern

Black Walnut, Eastern Black Walnut, Southern Black Walnut

Juglans cinerea

Juglans x bixbyi

x bixbyi

Buartnut

Juglans x Paradox

Juglans x Paradox

Paradox Black Walnut

Juncus effusus

Juncus effusus

Bog Rush, Common Rush, Needle Rush, Needlerush, Soft Rush

Juniperus californica

Juniperus californica

California Juniper

Juniperus chinensis

Juniperus chinensis

Chinese Juniper

Juniperus communis

Juniperus communis

Common Juniper

Juniperus monosperma

Juniperus monosperma

Cherrystone Juniper, Oneseed Juniper, Single-seed Juniper

Juniperus osteosperma

Juniperus osteosperma

Utah Juniper

Juniperus oxycedrus

Juniperus oxycedrus

Cade Juniper, Western Prickly Juniper

Juniperus rigida

Juniperus rigida

Needle Juniper, Temple Juniper

Juniperus scopulorum

Juniperus scopulorum

Rocky Mountain Juniper, Rocky Mt. Juniper

Juniperus tibetica

Juniperus tibetica

Juniperus virginiana

Juniperus virginiana midwestern eco-type

midwestern eco-type

Eastern Red Cedar, Eastern Redcedar

Kalmia angustifolia

Kalmia angustifolia

Sheep Laurel

Kalmia latifolia

Kalmia latifolia

Mountain Laurel, Spoonwood

Kalmia polifolia

Kalmia polifolia

Bog Kalmia, Bog Laurel, Swamp Laurel

Kennedia prostrata

Kennedia prostrata

Running Postman, Scarlet Runner

Kennedia rubicunda

Kennedia rubicunda

Dusky Coral Pea

Keteleeria evelyniana

Keteleeria evelyniana

Evelyn Keteleeria, Yunnan Youshan

Keteleeria fortunei

Keteleeria fortunei

Fortune's Keteleeria

Knautia arvensis

Knautia arvensis

Blue Buttons, Field Scabiosa, Field Scabious

Kniphofia uvaria

Kniphofia uvaria

Redhot Poker, Torch Lily

Koelreuteria bipinnata

Koelreuteria bipinnata

Chinese Flame Tree

Koelreuteria paniculata

Koelreuteria paniculata

Golden Rain Tree, Pride Of India, Varnish Tree

Kunzea ericoides

Kunzea ericoides

Burgan, Kanuka, White Tea-tree

Laburnum alpinum

Laburnum alpinum

Alpine Laburnum, Scotch Laburnum

Laburnum anagyroides

Laburnum anagyroides

Golden Chain Tree, Golden Rain Tree, Laburnum

Lactuca sativa

Lactuca sativa Hanson Improved

'Hanson Improved'

Garden Lettuce, Hanson Improved, Lettuce

Lactuca sativa

Lactuca sativa 'Marvel of 4 Seasons'

'Marvel of 4 Seasons'

Garden Lettuce, Lettuce, Marvel of 4 Seasons Lettuce

Lactuca sativa

Lactuca sativa Salad Bowl

'Salad Bowl'

Salad Bowl Lettuce

Lagenaria siceraria

Lagenaria siceraria

Bottle Gourd, Calabash, Ipu

Lagerstroemia indica

Lagerstroemia indica

Crape Myrtle, Crapemyrtle

Larix decidua

Larix decidua

European Larch

Larix gmelinii

Larix gmelinii

Dahurian Larch

Larix gmelinii

Larix gmelinii var. olgensis

var. olgensis

Olga Bay Larch