There are 136 herbs that start with the letter K, from Kadhimathirai to Khorasani. Below you will find them listed alphabetically along with some general information about each. Click the toggle view buttons in the top right corner to switch between the card and the table view.
For each item you will find the following information
Order: The subclass the herbs belongs to
Habitat: The places or type of weather the herbs lives in
Scientific name: The designation that scientists use to catalog the species
Name: Kadhimathirai
Order: Asterales
Habitat: India
Scientific name: Vernonia anthelmintica
Name: Kadsura japonica
Order: Magnoliales
Habitat: East Asia
Scientific name: Kadsura japonica
Name: Kaempferia galanga
Order: Zingiberales
Habitat: Southeast Asia
Scientific name: Kaempferia galanga
Name: Kaffir Lime
Order: Sapindales
Habitat: Tropical Asia
Scientific name: Citrus hystrix
Name: Kaffir Plum
Order: Rosales
Habitat: Native to southern Africa
Scientific name: Dovyalis caffra
Name: Kaigama
Order: Poales
Habitat: Native to East Asia
Scientific name: Setaria italica
Name: Kaixinqing
Order: Asterales
Habitat: China
Scientific name: Gynura bicolor
Name: Kakadu Plum
Order: Myrtales
Habitat: Australia
Scientific name: Terminalia ferdinandiana
Name: Kaladana
Order: Solanales
Habitat: Native to tropical Asia and Africa
Scientific name: Ipomoea muricata
Name: Kalanchoe
Order: Saxifragales
Habitat: Succulent plant native to Madagascar
Scientific name: Kalanchoe spp.
Name: Kalanchoe delagoensis
Order: Saxifragales
Habitat: Africa
Scientific name: Kalanchoe delagoensis
Name: Kalanchoe erythrocalyx
Order: Saxifragales
Habitat: Native to Madagascar
Scientific name: Kalanchoe erythrocalyx
Name: Kalanchoe hildebrandtii
Order: Saxifragales
Habitat: Native to Madagascar
Scientific name: Kalanchoe hildebrandtii
Name: Kalanchoe laciniata
Order: Saxifragales
Habitat: Native to Africa and Asia
Scientific name: Kalanchoe laciniata
Name: Kalanchoe pinnata
Order: Saxifragales
Habitat: Africa, Asia, Americas
Scientific name: Kalanchoe pinnata
Name: Kalevala
Order: Arecales
Habitat: Palm tree native to South America
Scientific name: Mauritia flexuosa
Name: Kali Jeera
Order: Apiales
Habitat: India
Scientific name: Bunium persicum
Name: Kalinga Turmeric
Order: Zingiberales
Habitat: Native to India
Scientific name: Curcuma angustifolia
Name: Kallak
Order: Rosales
Habitat: Native to Asia
Scientific name: Rubus ellipticus
Name: Kalmegh
Order: Polemoniales
Habitat: South Asia
Scientific name: Andrographis paniculata
Name: Kalmia
Order: Ericales
Habitat: North America
Scientific name: Kalmia latifolia
Name: Kalopanax
Order: Apiales
Habitat: Deciduous tree native to East Asia
Scientific name: Kalopanax septemlobus
Name: Kalpana
Order: Asparagales
Habitat: Climbing vine native to India and Nepal
Scientific name: Asparagus racemosus
Name: Kaluga
Order: Asterales
Habitat: Siberia
Scientific name: Rhaponticum carthamoides
Name: Kamal Kakdi
Order: Cucurbitales
Habitat: Native to India
Scientific name: Cucumis sativus
Name: Kambu
Order: Poales
Habitat: Native to Africa
Scientific name: Pennisetum glaucum
Name: Kambucha
Order: Poales
Habitat: Wetlands of Asia and North America
Scientific name: Acorus calamus
Name: Kamgira
Order: Asterales
Habitat: Africa
Scientific name: Vernonia amygdalina
Name: Kamias
Order: Sapindales
Habitat: Tropical fruit tree native to Southeast Asia
Scientific name: Averrhoa bilimbi
Name: Kampferia Galanga
Order: Zingiberales
Habitat: Native to Southeast Asia
Scientific name: Kaempferia galanga
Name: Kampot Pepper
Order: Piperales
Habitat: Spice native to Kampot region of Cambodia
Scientific name: Piper nigrum
Name: Kanak Champa
Order: Laurales
Habitat: Native to India
Scientific name: Pterospermum acerifolium
Name: Kanapa
Order: Fabales
Habitat: Tropical tree native to Southeast Asia
Scientific name: Adenanthera pavonina
Name: Kanchanaburi Pepper
Order: Piperales
Habitat: Thailand
Scientific name: Piper kanchanaburiense
Name: Kanchil
Order: Fabales
Habitat: Native to Southeast Asia
Scientific name: Derris scandens
Name: Kandelia
Order: Malpighiales
Habitat: Native to Asia
Scientific name: Kandelia candel
Name: Kaneelblad
Order: Laurales
Habitat: Southeast Asia
Scientific name: Cinnamomum Kaneelblad
Name: Kaneelstok
Order: Asparagales
Habitat: South Africa
Scientific name: Asparagus officinalis
Name: Kangaroo Grass
Order: Poales
Habitat: Grass species native to Australia
Scientific name: Themeda triandra
Name: Kangaroo Paw
Order: Zingiberales
Habitat: Southwest Australia
Scientific name: Anigozanthos
Name: Kangaroo Thorn
Order: Fabales
Habitat: Australia
Scientific name: Acacia paradoxa
Name: Kangaroo Vine
Order: Vitales
Habitat: Native to Australia
Scientific name: Cissus antarcticus
Name: Kangkung
Order: Caryophyllales
Habitat: Southeast Asia
Scientific name: Ipomoea aquatica
Name: Kanikama
Order: Fabales
Habitat: Legume plant native to the tropics
Scientific name: Canavalia ensiformis
Name: Kankaya
Order: Asterales
Habitat: India
Scientific name: Vernonia cinerea
Name: Kanna
Order: Celastrales
Habitat: South Africa
Scientific name: Sceletium tortuosum
Name: Kannada Manjal
Order: Zingiberales
Habitat: Native to India
Scientific name: Curcuma aromatica
Name: Kannadi Pazham
Order: Zingiberales
Habitat: India
Scientific name: Elettaria cardamomum
Name: Kantan
Order: Zingiberales
Habitat: Ginger plant native to Southeast Asia
Scientific name: Etlingera elatior
Name: Kantutan
Order: Asterales
Habitat: Native to the Americas
Scientific name: Chromolaena odorata
Name: Kanva Tulsi
Order: Lamiales
Habitat: India
Scientific name: Ocimum tenuiflorum
Name: Kaoliang
Order: Poales
Habitat: China
Scientific name: Sorghum bicolor
Name: Kaolin
Order: Minerals
Habitat: Worldwide
Scientific name: Kaolinite
Name: Kaolinite
Order: Saxifragales
Habitat: Clay mineral used as a herb
Scientific name: Kaolin
Name: Kapeng Barako
Order: Rubiaceae
Habitat: Native to Liberia
Scientific name: Coffea liberica
Name: Kapha
Order: Pinales
Habitat: India
Scientific name: Cedrus deodara
Name: Kapok
Order: Malvales
Habitat: Tropical America
Scientific name: Ceiba pentandra
Name: Kapok Tree
Order: Malvales
Habitat: Native to tropical America
Scientific name: Ceiba pentandra
Name: Kaprada
Order: Brassicales
Habitat: India and Middle East
Scientific name: Capparis decidua
Name: Karakul
Order: Capparales
Habitat: Shrub native to the Mediterranean
Scientific name: Capparis spinosa
Name: Karalla
Order: Apiales
Habitat: Central Asia
Scientific name: Ferula gummosa
Name: Karamani
Order: Fabales
Habitat: Native to Africa
Scientific name: Vigna unguiculata
Name: Karanja
Order: Fabales
Habitat: Tree native to tropical Asia
Scientific name: Pongamia pinnata
Name: Karay
Order: Sapindales
Habitat: Southeast Asia
Scientific name: Heritiera littoralis
Name: Karchai
Order: Asterales
Habitat: India
Scientific name: Pluchea lanceolata
Name: Kardomom
Order: Zingiberales
Habitat: Spice native to India and Sri Lanka
Scientific name: Elettaria cardamomum
Name: Karee
Order: Sapindales
Habitat: Native to southern Africa
Scientific name: Searsia lancea
Name: Kareka
Order: Asterales
Habitat: India
Scientific name: Vernonia divergens
Name: Karela
Order: Cucurbitales
Habitat: Native to tropical Asia and Africa
Scientific name: Momordica charantia
Name: Karibune
Order: Asterales
Habitat: Shrub native to tropical Africa
Scientific name: Vernonia amygdalina
Name: Karinta
Order: Fabales
Habitat: Native to East Asia
Scientific name: Glycine max
Name: Karissa
Order: Apocynales
Habitat: India
Scientific name: Carissa carandas
Name: Kariya
Order: Laurales
Habitat: China
Scientific name: Cinnamomum camphora
Name: Kariyat
Order: Lamiales
Habitat: India and Southeast Asia
Scientific name: Andrographis paniculata
Name: Karkadeh
Order: Malvales
Habitat: Africa
Scientific name: Hibiscus sabdariffa
Name: Karkalla
Order: Caryophyllales
Habitat: Australia
Scientific name: Carpobrotus glaucescens
Name: Karnival
Order: Asterales
Habitat: Asia and Africa
Scientific name: Vernonia cinerea
Name: Karonda
Order: Sapindales
Habitat: India and Southeast Asia
Scientific name: Carissa carandas
Name: Karpathos Thyme
Order: Lamiales
Habitat: Greece
Scientific name: Thymus richardii subsp. roseus
Name: Karu
Order: Asparagales
Habitat: Native to Asia
Scientific name: Asparagus filicinus
Name: Karunda
Order: Sapindales
Habitat: Fruit shrub native to India
Scientific name: Carissa carandas
Name: Karwinskia
Order: Rhamnales
Habitat: Mexico and southwestern United States
Scientific name: Karwinskia humboldtiana
Name: Kashuni
Order: Asterales
Habitat: Central Asia
Scientific name: Artemisia scoparia
Name: Kasni
Order: Asterales
Habitat: Native to Europe and Asia
Scientific name: Cichorium intybus
Name: Kaspatta
Order: Asterales
Habitat: India
Scientific name: Sphaeranthus indicus
Name: Kataka
Order: Capparales
Habitat: Tree native to India
Scientific name: Strychnos potatorum
Name: Katamala
Order: Rosales
Habitat: India
Scientific name: Terminalia arjuna
Name: Katemfe
Order: Zingiberales
Habitat: Fruit plant native to West Africa
Scientific name: Thaumatococcus daniellii
Name: Katharos
Order: Laurales
Habitat: Mediterranean region
Scientific name: Laurus nobilis
Name: Katira Gum
Order: Rosales
Habitat: Tree native to India
Scientific name: Cochlospermum religiosum
Name: Katniss
Order: Alismatales
Habitat: North America
Scientific name: Sagittaria latifolia
Name: Katu Kiriya
Order: Lamiales
Habitat: Sri Lanka
Scientific name: Andrographis neesiana
Name: Katu Kurundu
Order: Laurales
Habitat: Sri Lanka
Scientific name: Cinnamomum capparu-coronde
Name: Kaukau
Order: Commelinales
Habitat: Tropical regions of the Americas
Scientific name: Ipomoea batatas
Name: Kauri Pine
Order: Araucariales
Habitat: New Zealand
Scientific name: Agathis australis
Name: Kava
Order: Pipera les
Habitat: Southwestern Pacific
Scientific name: Piper methysticum
Name: Kava Kava
Order: Piperale s
Habitat: Southwestern Pacific
Scientific name: Piper methysticum
Name: Kava Piper
Order: Piperales
Habitat: Shrub native to the Western Pacific
Scientific name: Piper methysticum
Name: Kava Weed
Order: Piperales
Habitat: Pacific Islands
Scientific name: Piper methysticum
Name: Kecombrang
Order: Zingiberales
Habitat: Southeast Asia
Scientific name: Etlingera elatior
Name: Kedera
Order: Brassicales
Habitat: Asia
Scientific name: Raphanus sativus
Name: Keladi
Order: Arales
Habitat: Asia and Pacific
Scientific name: Colocasia esculenta
Name: Kelussia
Order: Apiales
Habitat: Iran
Scientific name: Kelussia odoratissima
Name: Kempas
Order: Fabales
Habitat: Southeast Asia
Scientific name: Koompassia malaccensis
Name: Kenaf
Order: Malvales
Habitat: Tropical and subtropical regions
Scientific name: Hibiscus cannabinus
Name: Kenari
Order: Sapindales
Habitat: Southeast Asia
Scientific name: Canarium indicum
Name: Keng
Order: Asterales
Habitat: China
Scientific name: Artemisia scoparia
Name: Kenilworth Ivy
Order: Plantaginales
Habitat: Europe and Asia Minor
Scientific name: Cymbalaria muralis
Name: Kenna
Order: Proteales
Habitat: India and Southeast Asia
Scientific name: Helicia nilagirica
Name: Kenra
Order: Urticales
Habitat: Southeast Asia
Scientific name: Debregeasia longifolia
Name: Kentucky Coffee Tree
Order: Fabales
Habitat: Eastern North America
Scientific name: Gymnocladus dioicus
Name: Keora
Order: Myrtales
Habitat: South and Southeast Asia
Scientific name: Sonneratia apetala
Name: Keraton
Order: Myrtales
Habitat: Brazil and neighboring regions
Scientific name: Eugenia uniflora
Name: Kerguelenia
Order: Geraniales
Habitat: Kerguelen Islands
Scientific name: Kerguelenia ramosissima
Name: Kern
Order: Brassicales
Habitat: Western North America
Scientific name: Descurainia californica
Name: Kertalum
Order: Solanales
Habitat: South America
Scientific name: Nicotiana tabacum
Name: Kerya
Order: Cornales
Habitat: East Asia
Scientific name: Alangium chinense
Name: Kesso
Order: Capparales
Habitat: Tropical America
Scientific name: Cleome spinosa
Name: Kesum
Order: Polygonales
Habitat: Southeast Asia
Scientific name: Polygonum odoratum
Name: Kewanee
Order: Solanales
Habitat: North America
Scientific name: Physalis philadelphica
Name: Keyaki
Order: Fagales
Habitat: East Asia
Scientific name: Zelkova serrata
Name: Keysha
Order: Lamiales
Habitat: North America
Scientific name: Mentha canadensis
Name: Khaki Buds
Order: Rosales
Habitat: East Asia
Scientific name: Diospyros kaki
Name: Khalifa
Order: Solanales
Habitat: India and Middle East
Scientific name: Withania somnifera
Name: Khalla
Order: Asterales
Habitat: Andes Mountains
Scientific name: Smallanthus sonchifolius
Name: Khara Mooli
Order: Brassicales
Habitat: Asia
Scientific name: Raphanus sativus
Name: Khas-Khas
Order: Papaverales
Habitat: Asia
Scientific name: Papaver somniferum
Name: Khat
Order: Celastrales
Habitat: East Africa and Arabian Peninsula
Scientific name: Catha edulis
Name: Khella
Order: Apiales
Habitat: Mediterranean region
Scientific name: Ammi visnaga
Name: Khi Chu
Order: Asparagales
Habitat: Asia
Scientific name: Allium tuberosum
Name: Khiid
Order: Brassicales
Habitat: Asia
Scientific name: Nasturtium officinale
Name: Khikhira
Order: Cucurbitales
Habitat: Asia
Scientific name: Tricosanthes cucumerina
Name: Khinkhiyaav
Order: Rosales
Habitat: India
Scientific name: Ziziphus jujuba
Name: Khiun
Order: Poales
Habitat: Asia
Scientific name: Avena sativa
Name: Khoba
Order: Malvales
Habitat: Asia
Scientific name: Sterculia foetida
Name: Khorasani
Order: Solanales
Habitat: Central Asia
Scientific name: Hyoscyamus niger
| Name | Order | Habitat | Scientific name |
|---|---|---|---|
| Kadhimathirai | Asterales | India | Vernonia anthelmintica |
| Kadsura japonica | Magnoliales | East Asia | Kadsura japonica |
| Kaempferia galanga | Zingiberales | Southeast Asia | Kaempferia galanga |
| Kaffir Lime | Sapindales | Tropical Asia | Citrus hystrix |
| Kaffir Plum | Rosales | Native to southern Africa | Dovyalis caffra |
| Kaigama | Poales | Native to East Asia | Setaria italica |
| Kaixinqing | Asterales | China | Gynura bicolor |
| Kakadu Plum | Myrtales | Australia | Terminalia ferdinandiana |
| Kaladana | Solanales | Native to tropical Asia and Africa | Ipomoea muricata |
| Kalanchoe | Saxifragales | Succulent plant native to Madagascar | Kalanchoe spp. |
| Kalanchoe delagoensis | Saxifragales | Africa | Kalanchoe delagoensis |
| Kalanchoe erythrocalyx | Saxifragales | Native to Madagascar | Kalanchoe erythrocalyx |
| Kalanchoe hildebrandtii | Saxifragales | Native to Madagascar | Kalanchoe hildebrandtii |
| Kalanchoe laciniata | Saxifragales | Native to Africa and Asia | Kalanchoe laciniata |
| Kalanchoe pinnata | Saxifragales | Africa, Asia, Americas | Kalanchoe pinnata |
| Kalevala | Arecales | Palm tree native to South America | Mauritia flexuosa |
| Kali Jeera | Apiales | India | Bunium persicum |
| Kalinga Turmeric | Zingiberales | Native to India | Curcuma angustifolia |
| Kallak | Rosales | Native to Asia | Rubus ellipticus |
| Kalmegh | Polemoniales | South Asia | Andrographis paniculata |
| Kalmia | Ericales | North America | Kalmia latifolia |
| Kalopanax | Apiales | Deciduous tree native to East Asia | Kalopanax septemlobus |
| Kalpana | Asparagales | Climbing vine native to India and Nepal | Asparagus racemosus |
| Kaluga | Asterales | Siberia | Rhaponticum carthamoides |
| Kamal Kakdi | Cucurbitales | Native to India | Cucumis sativus |
| Kambu | Poales | Native to Africa | Pennisetum glaucum |
| Kambucha | Poales | Wetlands of Asia and North America | Acorus calamus |
| Kamgira | Asterales | Africa | Vernonia amygdalina |
| Kamias | Sapindales | Tropical fruit tree native to Southeast Asia | Averrhoa bilimbi |
| Kampferia Galanga | Zingiberales | Native to Southeast Asia | Kaempferia galanga |
| Kampot Pepper | Piperales | Spice native to Kampot region of Cambodia | Piper nigrum |
| Kanak Champa | Laurales | Native to India | Pterospermum acerifolium |
| Kanapa | Fabales | Tropical tree native to Southeast Asia | Adenanthera pavonina |
| Kanchanaburi Pepper | Piperales | Thailand | Piper kanchanaburiense |
| Kanchil | Fabales | Native to Southeast Asia | Derris scandens |
| Kandelia | Malpighiales | Native to Asia | Kandelia candel |
| Kaneelblad | Laurales | Southeast Asia | Cinnamomum Kaneelblad |
| Kaneelstok | Asparagales | South Africa | Asparagus officinalis |
| Kangaroo Grass | Poales | Grass species native to Australia | Themeda triandra |
| Kangaroo Paw | Zingiberales | Southwest Australia | Anigozanthos |
| Kangaroo Thorn | Fabales | Australia | Acacia paradoxa |
| Kangaroo Vine | Vitales | Native to Australia | Cissus antarcticus |
| Kangkung | Caryophyllales | Southeast Asia | Ipomoea aquatica |
| Kanikama | Fabales | Legume plant native to the tropics | Canavalia ensiformis |
| Kankaya | Asterales | India | Vernonia cinerea |
| Kanna | Celastrales | South Africa | Sceletium tortuosum |
| Kannada Manjal | Zingiberales | Native to India | Curcuma aromatica |
| Kannadi Pazham | Zingiberales | India | Elettaria cardamomum |
| Kantan | Zingiberales | Ginger plant native to Southeast Asia | Etlingera elatior |
| Kantutan | Asterales | Native to the Americas | Chromolaena odorata |
| Kanva Tulsi | Lamiales | India | Ocimum tenuiflorum |
| Kaoliang | Poales | China | Sorghum bicolor |
| Kaolin | Minerals | Worldwide | Kaolinite |
| Kaolinite | Saxifragales | Clay mineral used as a herb | Kaolin |
| Kapeng Barako | Rubiaceae | Native to Liberia | Coffea liberica |
| Kapha | Pinales | India | Cedrus deodara |
| Kapok | Malvales | Tropical America | Ceiba pentandra |
| Kapok Tree | Malvales | Native to tropical America | Ceiba pentandra |
| Kaprada | Brassicales | India and Middle East | Capparis decidua |
| Karakul | Capparales | Shrub native to the Mediterranean | Capparis spinosa |
| Karalla | Apiales | Central Asia | Ferula gummosa |
| Karamani | Fabales | Native to Africa | Vigna unguiculata |
| Karanja | Fabales | Tree native to tropical Asia | Pongamia pinnata |
| Karay | Sapindales | Southeast Asia | Heritiera littoralis |
| Karchai | Asterales | India | Pluchea lanceolata |
| Kardomom | Zingiberales | Spice native to India and Sri Lanka | Elettaria cardamomum |
| Karee | Sapindales | Native to southern Africa | Searsia lancea |
| Kareka | Asterales | India | Vernonia divergens |
| Karela | Cucurbitales | Native to tropical Asia and Africa | Momordica charantia |
| Karibune | Asterales | Shrub native to tropical Africa | Vernonia amygdalina |
| Karinta | Fabales | Native to East Asia | Glycine max |
| Karissa | Apocynales | India | Carissa carandas |
| Kariya | Laurales | China | Cinnamomum camphora |
| Kariyat | Lamiales | India and Southeast Asia | Andrographis paniculata |
| Karkadeh | Malvales | Africa | Hibiscus sabdariffa |
| Karkalla | Caryophyllales | Australia | Carpobrotus glaucescens |
| Karnival | Asterales | Asia and Africa | Vernonia cinerea |
| Karonda | Sapindales | India and Southeast Asia | Carissa carandas |
| Karpathos Thyme | Lamiales | Greece | Thymus richardii subsp. roseus |
| Karu | Asparagales | Native to Asia | Asparagus filicinus |
| Karunda | Sapindales | Fruit shrub native to India | Carissa carandas |
| Karwinskia | Rhamnales | Mexico and southwestern United States | Karwinskia humboldtiana |
| Kashuni | Asterales | Central Asia | Artemisia scoparia |
| Kasni | Asterales | Native to Europe and Asia | Cichorium intybus |
| Kaspatta | Asterales | India | Sphaeranthus indicus |
| Kataka | Capparales | Tree native to India | Strychnos potatorum |
| Katamala | Rosales | India | Terminalia arjuna |
| Katemfe | Zingiberales | Fruit plant native to West Africa | Thaumatococcus daniellii |
| Katharos | Laurales | Mediterranean region | Laurus nobilis |
| Katira Gum | Rosales | Tree native to India | Cochlospermum religiosum |
| Katniss | Alismatales | North America | Sagittaria latifolia |
| Katu Kiriya | Lamiales | Sri Lanka | Andrographis neesiana |
| Katu Kurundu | Laurales | Sri Lanka | Cinnamomum capparu-coronde |
| Kaukau | Commelinales | Tropical regions of the Americas | Ipomoea batatas |
| Kauri Pine | Araucariales | New Zealand | Agathis australis |
| Kava | Pipera les | Southwestern Pacific | Piper methysticum |
| Kava Kava | Piperale s | Southwestern Pacific | Piper methysticum |
| Kava Piper | Piperales | Shrub native to the Western Pacific | Piper methysticum |
| Kava Weed | Piperales | Pacific Islands | Piper methysticum |
| Kecombrang | Zingiberales | Southeast Asia | Etlingera elatior |
| Kedera | Brassicales | Asia | Raphanus sativus |
| Keladi | Arales | Asia and Pacific | Colocasia esculenta |
| Kelussia | Apiales | Iran | Kelussia odoratissima |
| Kempas | Fabales | Southeast Asia | Koompassia malaccensis |
| Kenaf | Malvales | Tropical and subtropical regions | Hibiscus cannabinus |
| Kenari | Sapindales | Southeast Asia | Canarium indicum |
| Keng | Asterales | China | Artemisia scoparia |
| Kenilworth Ivy | Plantaginales | Europe and Asia Minor | Cymbalaria muralis |
| Kenna | Proteales | India and Southeast Asia | Helicia nilagirica |
| Kenra | Urticales | Southeast Asia | Debregeasia longifolia |
| Kentucky Coffee Tree | Fabales | Eastern North America | Gymnocladus dioicus |
| Keora | Myrtales | South and Southeast Asia | Sonneratia apetala |
| Keraton | Myrtales | Brazil and neighboring regions | Eugenia uniflora |
| Kerguelenia | Geraniales | Kerguelen Islands | Kerguelenia ramosissima |
| Kern | Brassicales | Western North America | Descurainia californica |
| Kertalum | Solanales | South America | Nicotiana tabacum |
| Kerya | Cornales | East Asia | Alangium chinense |
| Kesso | Capparales | Tropical America | Cleome spinosa |
| Kesum | Polygonales | Southeast Asia | Polygonum odoratum |
| Kewanee | Solanales | North America | Physalis philadelphica |
| Keyaki | Fagales | East Asia | Zelkova serrata |
| Keysha | Lamiales | North America | Mentha canadensis |
| Khaki Buds | Rosales | East Asia | Diospyros kaki |
| Khalifa | Solanales | India and Middle East | Withania somnifera |
| Khalla | Asterales | Andes Mountains | Smallanthus sonchifolius |
| Khara Mooli | Brassicales | Asia | Raphanus sativus |
| Khas-Khas | Papaverales | Asia | Papaver somniferum |
| Khat | Celastrales | East Africa and Arabian Peninsula | Catha edulis |
| Khella | Apiales | Mediterranean region | Ammi visnaga |
| Khi Chu | Asparagales | Asia | Allium tuberosum |
| Khiid | Brassicales | Asia | Nasturtium officinale |
| Khikhira | Cucurbitales | Asia | Tricosanthes cucumerina |
| Khinkhiyaav | Rosales | India | Ziziphus jujuba |
| Khiun | Poales | Asia | Avena sativa |
| Khoba | Malvales | Asia | Sterculia foetida |
| Khorasani | Solanales | Central Asia | Hyoscyamus niger |