| Kaapsehoop Cycad |
Encephalartos laevifolius - f |
| Kadamba |
Neolamarckia cadamba - a |
| Kaffir |
Sorghum caffrorum - s |
| Kaffir Fig |
Carpobrotus
edulis - e, f |
| Kaffir Lily |
Clivia miniata
- a, e, f |
| Kaffir Lime |
Citrus hystrix
- a, f |
| Kaka Beak |
Сlianthus
puniceus - e, o |
| Kanawao |
Broussaisia arguta - n |
| Kangaroo Apple |
Solanum
laciniatum - c, o |
| Kantou Dandelion |
Taraxacum
japonicum - a |
| Kapok Tree |
Ceiba pentandra
- a, e, f, n, s |
| Karoo Gazania |
Gazania rigida
- f |
| Karoo Rose |
Lapidaria
margaretae - f |
| Karoo Violet |
Aptosimum
procumbens - f |
| Kashmir Cypress |
Cupressus cashmeriana - a |
| Kashmir Mallow |
Lavatera cachemiriana - a |
| Kassner's Cynorkis |
Cynorchis kassnerana - f |
| Kasturi Fruit |
Mangifera
casturi - a |
| Katsura tree |
Cercidiphyllum
japonicum - a |
| Kauri Pine |
Agathis australis
- o |
| Kava |
Piper methysticum
- o |
| Kawakawa |
Macropiper excelsum - o |
| Kei Apple |
Dovyalis
caffra - f, s |
| Kelp |
Macrocystis
sp. - o |
| Kenaf |
Hibiscus
cannabinus - n |
| Kepel tree |
Stelechocarpus
burakol - a |
| Kerguelen Cabbage |
Pringlea
antiscorbutica - o |
| Kermes Oak |
Quercus coccifera
- e |
| Key Tree-cactus |
Pilocereus robinii - f, n |
| Kidney Fern |
Cardiomanes reniforme - o |
| Killarney Fern |
Trichomanes speciosum - e |
| King Bolete |
Boletus edulis
- a c e
f n,
o, s |
| King Fern |
Marattia
salicina - o |
| King of The Alps |
Eritrichium
nanum - e |
| King Oyster Mushroom |
Pleurotus eryngii - a, c, e, f, n, o |
| King Protea |
Protea cynaroides - a, f, n |
| King Sundew |
Drosera regia - o |
| Kiwifruit |
Actinidia
chinensis - a, c, e, o, n, s |
| Knob Thorn |
Acacaia
nigriscens - f |
| Knotweed |
Polygonum
bistorta - a, e |
| Kodo Millet |
Paspalum scrobiculatum - f |
Komper's Orchid |
Comperia
comperiana - a |
| Korean Azalea |
Rhododendron
yedoense - a, f |
| Korean Bellflower |
Campanula
takesimana - a |
| Korean Fir |
Abies koreana - a, e |
| Korean Mountain Ash |
Sorbus alnifolia - e |
| Korean Mulberry |
Morus australis - a |
| Korean Pine |
Pinus koraiensis
- a |
| Koreanspice Viburnum |
Viburnum carlesii - e |
| Kousa Dogwood |
Cornus kousa
- f, n |
| Krain Groundsel |
Senecio
carniolicus - e |
| Krantz Aloe |
Aloe arborescens
- c, e, f, n |
| Kummer Cap |
Pholiota
flammans - e, f, n |
| Kumquat |
Fortunella japonica - a |
| |
Fortunella
margarita - a, n |
| Kurinji |
|
| Kuweni Mango |
Mangifera
odorata - a |
| Kythrean Sage |
Salvia veneris - e |
| Kyushu Azalea |
Rhododendron kiusianum - a |