| Latin Name | Common Name | Habit | Height | Hardiness | Growth | Soil | Shade | Moisture | Edible | Medicinal | Other |
| Afzelia africana | African Mahogany | Tree | 8.0 |
10-12
| M | LMH | N | MWe | 2 | 2 | 4 |
| Belamcanda chinensis | Leopard Lily, Blackberry lily, Leopard Flower | Perennial | 1.0 |
4-10
| F | LM | SN | M | 1 | 3 | 1 |
| Dittrichia viscosa | False yellowhead | Perennial | 0.5 |
0-0
| | LMH | N | M | 0 | 0 | 1 |
| Gynandriris sisyrinchium | Spanish Nut | Perennial | 0.2 |
7-10
| | MH | SN | DM | 1 | 0 | |
| Iberis amara | Rocket Candytuft, Annual candytuft | Annual | 0.3 |
6-9
| F | LMH | N | DM | 1 | 2 | |
| Iberis umbellata | Candytuft, Globe candytuft | Annual | 0.3 |
0-0
| F | LMH | N | DM | 0 | 0 | |
| Idesia polycarpa | Idesia | Tree | 12.0 |
4-8
| | LMH | SN | M | 1 | 0 | |
| Ilex aculeolata | | Shrub | 3.0 |
-
| | LMH | SN | M | 1 | 0 | |
| Ilex aquifolium | Holly, English holl, Christmas Holly, Common Holly, English Holly | Shrub | 9.0 |
5-9
| S | LMH | FSN | DM | 2 | 2 | 4 |
| Ilex asprella | | Shrub | 3.0 |
-
| | LMH | SN | M | 0 | 2 | |
| Ilex cassine | Cassine, Dahoon, Cassine Holly | Tree | 10.0 |
7-11
| S | LMH | SN | M | 1 | 1 | 2 |
| Ilex chapaensis | | Shrub | 10.0 |
-
| | LMH | SN | M | 1 | 0 | |
| Ilex coriacea | Large Gallberry | Shrub | 3.0 |
6-9
| | LMH | SN | M | 1 | 0 | |
| Ilex cornuta | Horned Holly, Chinese holly | Shrub | 4.0 |
7-9
| M | LMH | SN | M | 1 | 2 | |
| Ilex crenata | Japanese Holly, Box Leaved Holly | Shrub | 5.0 |
6-8
| S | LMH | SN | M | 1 | 0 | 3 |
| Ilex glabra | Inkberry | Shrub | 3.0 |
3-7
| S | LMH | SN | M | 1 | 0 | 2 |
| Ilex integra | Mochi Tree | Tree | 6.0 |
6-9
| | LMH | SN | M | 1 | 0 | |
| Ilex latifolia | Tarajo | Tree | 10.0 |
6-9
| | LMH | SN | M | 1 | 0 | |
| Ilex macropoda | | Tree | 13.0 |
6-9
| | LMH | SN | M | 1 | 0 | |
| Ilex opaca | American Holly | Shrub | 15.0 |
4-8
| S | LMH | SN | M | 2 | 2 | 3 |
| Ilex pedunculosa | | Shrub | 10.0 |
4-8
| | LMH | SN | M | 1 | 1 | 3 |
| Ilex pubescens | | Shrub | 3.5 |
7-10
| | LMH | SN | M | 0 | 2 | |
| Ilex purpurea | | Tree | 12.0 |
7-10
| | LMH | SN | M | 0 | 2 | |
| Ilex rotunda | Kurogane holly | Tree | 20.0 |
6-9
| | LMH | SN | M | 0 | 1 | |
| Ilex verticillata | Winterberry, Common winterberry | Shrub | 2.0 |
3-7
| S | LMH | SN | MWe | 1 | 3 | |
| Ilex vomitoria | Yaupon Holly, | Shrub | 6.0 |
6-9
| S | LMH | SN | M | 1 | 1 | 3 |
| Ilex x altaclerensis | Holly | Shrub | 4.0 |
5-9
| S | LMH | SN | M | 0 | 0 | 3 |
| Ilex yunnanensis | | Shrub | 4.0 |
5-9
| | LMH | SN | M | 0 | 1 | |
| Illicium anisatum | Star Anise, Chinese Anise,Japanese Anise | Shrub | 6.0 |
7-10
| S | LM | SN | M | 1 | 2 | |
| Illicium floridanum | Aniseed Tree, Florida anisetree, Purple Anise, Star Anise, Florida anise | Shrub | 2.0 |
6-10
| S | LM | SN | M | 1 | 0 | |
| Illicium verum | Ba Jiao Hui Xian, Staranise tree | Tree | 5.0 |
7-10
| | LM | SN | M | 3 | 3 | 1 |
| Impatiens aurella | Paleyellow touch-me-not | Annual | 0.0 |
0-0
| | LMH | SN | M | 2 | 2 | 2 |
| Impatiens balsamina | Rose Balsam, Spotted snapweed, Touch-Me-Not, Garden Balsam | Annual | 0.6 |
0-0
| M | LMH | SN | M | 2 | 2 | 2 |
| Impatiens capensis | Jewelweed | Annual | 1.2 |
-
| F | LMH | SN | M | 3 | 2 | 2 |
| Impatiens ecalcarata | | Annual | 0.0 |
-
| | LMH | SN | M | 2 | 2 | 2 |
| Impatiens edgeworthii | | Annual | 0.6 |
-
| | LMH | SN | M | 0 | 0 | 1 |
| Impatiens glandulifera | Jewelweed, Ornamental jewelweed | Annual | 1.5 |
5-9
| F | LMH | SN | M | 3 | 1 | 2 |
| Impatiens noli-tangere | Touch-Me-Not | Annual | 1.0 |
5-9
| | LMH | SN | M | 3 | 2 | |
| Impatiens occidentalis | | Annual | 0.0 |
-
| | LMH | SN | M | 3 | 2 | 2 |
| Impatiens pallida | Pale Jewelweed, Pale touch-me-not | Annual | 1.5 |
7-10
| | LMH | SN | M | 3 | 3 | 2 |
| Impatiens parviflora | Smallflower touchmenot | Annual | 1.0 |
0-0
| | LMH | SN | M | 2 | 2 | 2 |
| Impatiens sulcata | | Annual | 1.5 |
-
| | LMH | SN | M | 2 | 0 | |
| Impatiens textori | | Annual | 0.6 |
-
| | LMH | SN | MWe | 1 | 0 | |
| Impatiens tingens | | Annual | 0.6 |
-
| | LMH | SN | M | 1 | 0 | |
| Imperata cylindrica | Cogongrass, Japanese Blood Grass | Perennial | 1.2 |
6-9
| S | LMH | N | DM | 3 | 3 | 3 |
| Incarvillea delavayi | Hardy Gloxinia | Perennial | 0.4 |
7-9
| M | LM | SN | M | 1 | 0 | |
| Incarvillea sinensis | | Annual/Perennial | 0.9 |
4-8
| | LM | SN | M | 1 | 1 | |
| Indigofera arrecta | Bengal Indigo, Java indigo, Natal indigo | Perennial | 2.0 |
10-12
| M | LMH | N | M | 2 | 2 | 4 |
| Indigofera cassioides | | Shrub | 3.5 |
8-11
| | LM | N | M | 1 | 1 | 1 |
| Indigofera decora | Chinese indigo | Shrub | 1.0 |
5-7
| M | LM | N | M | 2 | 1 | 3 |
| Indigofera hebepetala | | Shrub | 1.2 |
7-10
| | LM | N | M | 1 | 0 | 1 |
| Indigofera hendecaphylla | Creeping indigo, spicate indigo, trailing indigo | Shrub | 0.5 |
10-12
| F | LMH | FSN | DM | 0 | 0 | 4 |
| Indigofera heterantha | Indigo Bush | Shrub | 3.0 |
6-9
| | LM | N | DM | 1 | 0 | 1 |
| Indigofera kirilowii | Kirilow's indigo, Indigo | Shrub | 1.5 |
5-7
| M | LM | N | M | 0 | 1 | |
| Indigofera pseudotinctoria | Indigo | Shrub | 1.0 |
6-10
| M | LM | N | M | 1 | 0 | |
| Indigofera suffruticosa | Anil Indigo, Anil de pasto | Perennial | 1.5 |
10-12
| F | LMH | SN | DM | 0 | 2 | 4 |
| Indigofera tinctoria | Indigo, True Indigo, dye indigo | Shrub | 2.0 |
5-12
| F | LMH | SN | M | 2 | 2 | 4 |
| Indocalamus latifolius | | Bamboo | 1.0 |
7-10
| | LMH | S | M | 0 | 0 | 1 |
| Inga cinnamomea | Inga Assu, Inga Acu | Tree | 12.0 |
10-12
| F | LMH | N | M | 4 | 0 | 3 |
| Inga densiflora | Densely flowered Inga | Tree | 15.0 |
10-12
| M | LMH | N | M | 4 | 0 | 2 |
| Inga edulis | Ice Cream Bean, Monkey Tamarind | Tree | 18.0 |
9-12
| F | LMH | SN | DMWe | 4 | 2 | 3 |
| Inga insignis | Guaba de zorro | Tree | 8.0 |
10-12
| M | LMH | SN | DM | 4 | 0 | 0 |
| Inga jinicuil | Ice Cream Bean, Jinicuil | Tree | 20.0 |
10-12
| F | LMH | N | M | 4 | 0 | 1 |
| Inga vera | Ice cream bean, River koko, Guaba, Pois Doux | Tree | 15.0 |
10-12
| F | MH | N | M | 2 | 2 | 3 |
| Inocarpus fagifer | Tahiti Chestnut, Polynesian Chestnut | Tree | 20.0 |
10-12
| M | LMH | FSN | MWe | 4 | 2 | 2 |
| Intsia bijuga | Moluccan Ironwood, Ipil | Tree | 25.0 |
11-12
| S | LM | SN | DM | 1 | 2 | 4 |
| Intsia palembanica | Borneo Teak, Merbau | Tree | 80.0 |
10-12
| S | LM | N | DM | 1 | 1 | 4 |
| Inula britannica | Xuan Fu Hua, British yellowhead | Perennial | 0.8 |
6-9
| | LMH | N | MWe | 0 | 3 | |
| Inula britannica chinensis | Xuan Fu Hua | Perennial | 0.6 |
6-9
| | LMH | SN | M | 1 | 3 | |
| Inula cappa | Sheep's Ear | Shrub | 1.8 |
-
| | LMH | SN | M | 0 | 2 | |
| Inula conyza | Ploughman's Spikenard | Biennial/Perennial | 1.2 |
5-9
| | LMH | N | M | 0 | 1 | 2 |
| Inula crithmoides | Golden Samphire | Perennial | 1.0 |
-
| | LMH | SN | M | 2 | 0 | |
| Inula helenium | Elecampane, Elecampane inula | Perennial | 1.5 |
4-8
| | LMH | SN | M | 3 | 3 | 2 |
| Inula racemosa | | Perennial | 2.0 |
6-9
| | LMH | N | M | 0 | 2 | |
| Inula royleana | | Perennial | 0.6 |
5-9
| | LMH | N | M | 0 | 1 | 1 |
| Ipomoea alba | Moonflower, Tropical white morning-glory | Perennial Climber | 10.0 |
7-10
| F | LM | N | M | 2 | 1 | 0 |
| Ipomoea aquatica | Kangkong, Swamp Morning Glory | Annual/Perennial | 0.5 |
10-12
| F | LMH | N | MWeWa | 4 | 2 | 2 |
| Ipomoea batatas | Sweet Potato, Black Sweet Potato, Sweet Potato Vine | Perennial Climber | 3.0 |
10-12
| F | LM | N | M | 5 | 0 | 3 |
| Ipomoea jalapa | Jalap | Climber | 3.0 |
-
| | LMH | SN | M | 0 | 3 | |
| Ipomoea leptophylla | Bush Moon Flower | Perennial | 1.2 |
8-11
| | LMH | N | M | 3 | 2 | 1 |
| Ipomoea nil | Japanese Morning Glory, Whiteedge morning-glory | Annual | 5.0 |
8-11
| F | LMH | N | M | 0 | 2 | |
| Ipomoea pandurata | Wild Potato Vine, Man of the earth | Perennial Climber | 3.5 |
6-9
| F | LMH | N | M | 3 | 2 | 2 |
| Ipomoea purpurea | Common Morning Glory, Tall morning-glory | Annual Climber | 2.5 |
6-9
| F | LMH | N | M | 0 | 2 | 0 |
| Ipomoea sagittata | Saltmarsh Morning Glory, Saltmarsh morning-glory | | 0.0 |
0-0
| | LMH | SN | M | 0 | 1 | |
| Ipomoea tricolor | Morning Glory, Grannyvine | Perennial Climber | 5.0 |
10-11
| F | LMH | N | M | 0 | 1 | |
| Ipomopsis aggregata | Skyrocket, Scarlet gilia | Biennial/Perennial | 1.0 |
6-9
| S | LM | N | DM | 1 | 2 | 1 |
| Ipomopsis congesta | Ballhead ipomopsis | Perennial | 0.3 |
0-0
| | LMH | SN | M | 0 | 1 | |
| Iris cristata | Crested Iris, Dwarf crested iris | Perennial | 0.2 |
5-9
| M | LM | SN | M | 1 | 1 | |
| Iris decora | | Perennial | 0.3 |
-
| | LM | N | DM | 0 | 1 | |
| Iris douglasiana | Mountain Iris, Douglas iris | Perennial | 0.3 |
6-9
| | LM | SN | DMWe | 0 | 0 | 1 |
| Iris ensata | Japanese Water Iris | Perennial | 0.6 |
5-8
| M | LM | N | MWe | 1 | 1 | 2 |
| Iris filifolia | | Bulb | 0.5 |
-
| | LM | N | DM | 1 | 0 | |
| Iris foetidissima | Stinking Gladwin, Stinking iris, Gladwin Iris | Perennial | 1.0 |
7-10
| M | LMH | FSN | DMWe | 0 | 2 | 3 |
| Iris germanica | Purple Flag, German iris, Orris-root, Tall Bearded German Iris, Bearded Iris | Perennial | 1.0 |
4-10
| M | LM | SN | DM | 1 | 3 | 2 |
| Iris germanica florentina | Orris, Orris-root | Perennial | 0.9 |
5-10
| M | LM | SN | M | 1 | 3 | 3 |
| Iris japonica | | Perennial | 0.6 |
-
| | LM | SN | DM | 1 | 2 | 3 |
| Iris kemaonensis | | Perennial | 0.5 |
-
| | LM | SN | DM | 0 | 2 | |
| Iris macrosiphon | Bowltube Iris | Perennial | 0.2 |
-
| | LM | SN | M | 0 | 1 | 1 |
| Iris missouriensis | Rocky Mountain Iris | Perennial | 0.8 |
0-0
| | LM | SN | MWe | 1 | 2 | 1 |
| Iris pallida | Dalmation Iris, Sweet iris, Fragrant Iris, Zebra Iris | Perennial | 1.0 |
4-10
| M | LM | SN | DM | 2 | 1 | 3 |
| Iris pseudacorus | Yellow Flag, Paleyellow iris | Perennial | 1.5 |
5-8
| M | LM | SN | MWeWa | 1 | 2 | 2 |
| Iris purdyi | Purdy's Iris | Perennial | 0.4 |
-
| | LM | SN | DM | 0 | 0 | 1 |
| Iris sanguinea | Blood iris | Perennial | 0.8 |
5-9
| | LM | SN | MWe | 0 | 1 | 1 |
| Iris setosa | Beachhead Iris, Canada beachhead iris, Wild flag | Perennial | 0.6 |
4-8
| M | LM | SN | MWe | 1 | 1 | 1 |
| Iris sibirica | Siberian Iris | Perennial | 0.6 |
4-9
| F | LM | SN | MWe | 1 | 1 | 1 |
| Iris tectorum | Roof Iris, Wall iris, Japanese Roof, White Root Iris | Perennial | 0.3 |
5-9
| M | LM | SN | DM | 1 | 0 | |
| Iris tenax | Tough-Leaf Iris, Klamath iris | Perennial | 0.3 |
0-0
| | LM | SN | DM | 0 | 1 | 2 |
| Iris versicolor | Blue Flag, Harlequin blueflag | Perennial | 0.6 |
4-8
| | LM | SN | MWe | 0 | 3 | 2 |
| Irvingia gabonensis | Dika Nut | Tree | 30.0 |
10-12
| S | LMH | SN | M | 4 | 3 | 3 |
| Irvingia wombolu | Bitter bush-mango | Tree | 20.0 |
10-12
| S | LMH | SN | M | 4 | 2 | 2 |
| Iryanthera laevis | Cumala | Tree | 25.0 |
8-12
| M | LMH | N | M | 3 | 0 | 0 |
| Isatis glauca | | Perennial | 1.0 |
6-9
| | LMH | N | M | 0 | 0 | 1 |
| Isatis japonica | | Biennial | 0.0 |
-
| | LMH | N | M | 0 | 0 | 1 |
| Isatis lusitanica | | Annual/Biennial | 0.6 |
-
| | LMH | N | M | 1 | 0 | |
| Isatis tinctoria | Woad, Dyer's woad | Biennial/Perennial | 1.0 |
6-9
| | LMH | SN | M | 2 | 3 | 2 |
| Isodon inflexus | | Perennial | 0.6 |
-
| | LMH | SN | M | 1 | 0 | |
| Isodon japonicus | | Perennial | 1.0 |
-
| | LMH | SN | M | 1 | 1 | |
| Isodon longitubus | | Perennial | 1.0 |
-
| | LMH | SN | M | 1 | 0 | |
| Isodon rugosus | | Shrub | 1.5 |
-
| | LMH | SN | M | 1 | 0 | |
| Isopogon ceratophyllus | Horny Conebush | Shrub | 0.6 |
-
| | LMH | SN | M | 0 | 1 | |
| Itea japonica | | Shrub | 0.0 |
-
| | LMH | SN | M | 1 | 0 | |
| Iva axillaris | Deathweed, Povertyweed | Perennial | 0.2 |
0-0
| | LMH | SN | M | 0 | 1 | 0 |
| Iva xanthifolia | Giant Sumpweed | Annual | 1.0 |
0-0
| | LMH | SN | M | 0 | 1 | 1 |
| Ixeris chinensis | | Perennial | 0.0 |
-
| | LMH | SN | M | 1 | 0 | |
| Ixeris dentata | | Perennial | 0.5 |
-
| | LMH | SN | M | 2 | 0 | |
| Ixeris japonica | | Perennial | 0.2 |
-
| | LMH | SN | M | 1 | 0 | |
| Ixeris lanceolata | | Perennial | 0.2 |
-
| | LMH | SN | M | 2 | 0 | |
| Ixeris polycephala | | Biennial | 0.3 |
-
| | LMH | SN | MWe | 1 | 1 | |
| Ixeris repens | | Perennial | 0.0 |
-
| | LMH | SN | M | 1 | 0 | |
| Ixeris sonchfolia | | Perennial | 0.0 |
-
| | LMH | SN | M | 1 | 0 | |
| Ixeris stolonifera | Creeping lettuce | Perennial | 0.2 |
0-0
| | LMH | SN | M | 1 | 0 | |
| Mimusops elengi | Spanish Cherry, Bakul | Tree | 15.0 |
10-12
| M | LMH | FSN | M | 3 | 2 | 4 |
| Parkia biglobosa | African Locust Bean | Tree | 15.0 |
10-12
| M | LMH | N | M | 4 | 2 | 4 |
| Peucedanum ostruthium | Masterwort | Perennial | 1.2 |
4-8
| | LMH | SN | M | 2 | 2 | |
| Porteresia coarctata | Wild rice. Uri. Tropical wild rice | Perennial | 2.0 |
10-12
| F | LMH | N | MWeWa | 3 | 0 | 3 |
| Pulicaria dysenterica | Fleabane, Meadow false fleabane | Perennial | 0.6 |
6-9
| | LMH | N | MWe | 0 | 1 | 1 |
| Tabernanthe iboga | Iboga | Shrub | 1.5 |
10-12
| F | LMH | SN | MWe | 0 | 4 | 0 |
| Youngia denticulata | | Annual/Biennial | 0.6 |
-
| | LM | SN | M | 1 | 1 | |