horah
Alternative form of hora.

horahs
plural of horah

horas
plural of hora

hornwort
A bryophyte, of phylum Anthocerotophyta, with a leafless thallus characterized by a dominant gametophyte stage of the life cycle and a sporophyte stage shaped like a horn.
An aquatic flowering plant in the genus Ceratophyllum
Vernal grasses (Anthoxanthum spp.).

hornworts
plural of hornwort

horseradish tree
An economically useful tree, Moringa oleifera, probably native to India, but grown throughout the tropics.

houttuynia
Any of the genus Houttuynia of two species in the Saururaceae native to Southeast Asia.

houttuynias
plural of houttuynia

hydrophyllum
Any of the genus Hydrophyllum of waterleafs.

hydrophyllums
plural of hydrophyllum

hydropiper
Water pepper; a knotweed of species Persicaria hydropiper (formerly Polygonum hydropiper).

hydropipers
plural of hydropiper

hypochloridria
hypoacidity

iceblinks
plural of iceblink

ignatia
A homeopathic remedy made from the plant Strychnos ignatii.

ilex
Holm oak (Quercus ilex).
Any of the numerous trees or shrubs of the genus Ilex.

ilexes
plural of ilex

ilices
plural of ilex

illicia
plural of illicium

illicium
The modified dorsal fin on the head of anglerfish, acting as a lure.

illipe
Any of several tropical trees whose nuts yield a fat having similar properties to cocoa butter.

illipes
plural of illipe

illipi
Alternative form of iluppai.

illupi
Alternative form of iluppai.

ilupai
Alternative form of iluppai.

iluppai
Synonym of mahua (“Indian tree”).

impatiens
Any of various ornamental plants of the genus Impatiens.

incarvillea
Any of the flowering plants of the genus Incarvillea.

incarvilleas
plural of incarvillea

inkberries
plural of inkberry

inkberry
Any of various plants that bear dark berries, or the berries themselves:
Any of various plants that bear dark berries, or the berries themselves:
Any of various plants that bear dark berries, or the berries themselves:
Any of various plants that bear dark berries, or the berries themselves:

iresine
Any of the genus Iresine of flowering plants in the amaranth family.

iresines
plural of iresine

ironweed
Any of certain species of the genus Vernonia of forbs and shrubs.

ironweeds
plural of ironweed

isonandra
Any of the genus Isonandra of sapotaceous plants.

isonandras
plural of isonandra

itchweed
Veratrum viride, a toxic North American plant.

jacana
Any of a group of wading birds in the family Jacanidae, usually having long toes and claws, and found throughout the world.

jacaranda
Any of several trees, of the genus Jacaranda, native to tropical South America, that have pale purple, funnel-shaped flowers. In horticultural use refers specifically to Jacaranda mimosifolia.
The hard, dark wood of these trees.
A trade name for similar hardwood timber from certain species of Dalbergia, notably Dalbergia frutescens, Dalbergia nigra and Dalbergia refusa.

jacarandas
plural of jacaranda

jacobinia
The flowering plant Justicia carnea.

jacobinias
plural of jacobinia

jajoba
Alternative form of jojoba.

jajobas
plural of jajoba

jalapa
The convolvulaceous plant Ipomoea purga, whose roots are used to make the drug jalap.

jalapas
plural of jalapa

jellyfish tree
A rare tree, Medusagyne oppositifolia, indigenous to the island of Mahé in the Seychelles.

jewel-weed
Alternative spelling of jewelweed.

jewelweed
Impatiens, especially Impatiens capensis and Impatiens pallida.

jewelweeds
plural of jewelweed

joee
Synonym of blue snakeweed.

jojoba
Any of species Simmondsia chinensis of shrubs native to the southwestern United States and to Mexico, the only plant known to store liquid wax in its seed.

jojobas
plural of jojoba

kaki
A persimmon, specifically a Japanese persimmon (Diospyros kaki).

kakis
plural of kaki

kalidium
A type of algal cystocarp

kanooka
Synonym of water gum.

karo
Pittosporum crassifolium, a shrub of New Zealand.

kat
An ancient Egyptian unit of weight, one fiftieth of an avoirdupois pound.

kathete
Synonym of cathetus.

kathetes
plural of kathete

kats
plural of kat

katsura
One of two species of trees in the genus Cercidiphyllum, most commonly Cercidiphyllum japonicum, one of the largest trees in Asia.

katsuras
plural of katsura

kava-kava
Alternative form of kavakava.

keruing
A hardwood timber from Malaysia and Indonesia, genus Dipterocarpus

keruings
plural of keruing

khat
A shrub, Catha edulis, whose leaves are used as a mild stimulant when chewed or brewed as tea; also a drug produced from this plant.

khats
plural of khat

kigelia
The African flowering plant Kigelia africana, sole species in its genus in the family Bignoniaceae.

kigelias
plural of kigelia

kinnikinnik
Alternative form of kinnikinnick.

kishmish
A small seedless raisin originally imported from Persia.

kishmishes
plural of kishmish

kiwifruit
Alternative spelling of kiwi fruit.

kiwifruits
plural of kiwifruit

koda
Synonym of kodo (“kind of millet”).

kohuhu
Pittosporum tenuifolium, a small evergreen tree endemic to New Zealand.

kohukohu
Synonym of kohuhu (“the tree Pittosporum tenuifolium”).

krameria
Any member of the genus Krameria of rhatanies.

kramerias
plural of krameria

kudu berry
An African tree, Pseudolachnostylis maprouneifolia.

kumbuk
Synonym of arjuna (“type of tree”).

kumbuks
plural of kumbuk

labdanum
A sticky brown resin obtained from species of rockrose, used mainly in perfume.

labdanums
plural of labdanum

lacis
A type of lace consisting of patterns darned on to net.

lacunaria
sunken panels; coffers

lagetto
A lacebark tree (Lagetta lagetto).

lamb's quarters
Chenopodium album, of the goosefoot family, sometimes used as a potherb
Any of several similar plants of genera Chenopodium and Atriplex.

lamb's-quarters
Alternative form of lamb's quarters.

lambsquarters
Alternative form of lamb's quarters.

lantana
Any member of the genus Lantana of perennial verbenas with aromatic flower clusters.

lantanas
plural of lantana

laundress
Synonym of washerwoman.

laundressed
simple past and past participle of laundress

laundresses
plural of laundress

laundressing
present participle and gerund of laundress

laurestina
Synonym of laurestine.

laurestinas
plural of laurestina

laurestine
The Viburnum tinus, an evergreen shrub or tree of the south of Europe, which flowers during the winter months.

laurestines
plural of laurestine

lauristinus
Synonym of laurustinus (“laurestine, Viburnum tinus”)

lauristinuses
plural of lauristinus

laurustine
Alternative form of laurestine.

laurustini
plural of laurustinus

laurustinus
Synonym of laurestine.

laurustinuses
plural of laurustinus

leadwood
A southern African tree with exceptionally hard and dense wood, Combretum imberbe

leadwoods
plural of leadwood

leafy goosefoot
A species of flowering plant in the amaranth family formerly used as leaf vegetable, Blitum virgatum, formerly Chenopodium foliosum.

leatherwood
Any of the genus Dirca of deciduous shrubs of North America, that have leathery bark.
A subalpine shrub or small tree found only in New Zealand, Olearia colensoi.
Any of genus Cyrilla of trees and shrubs of the Americas.

leatherwoods
plural of leatherwood

ledanum
Obsolete form of labdanum.

lenga beech
The tree Nothofagus pumilio native to southern South America

leptonium
A bound pair of a lepton and its antiparticle

leptoniums
plural of leptonium

lign-aloes
agalloch, aloes
agarwood, trees of the genus Aquilaria, especially the species Aquilaria malaccensis

lignaloe
Alternative form of lign-aloes.

lignaloes
plural of lignaloe

lignum vitae
guaiacum trees, of species Guaiacum officinale and Guaiacum sanctum.
The wood or resin from such trees.

lilac daphne
an East Asian daphne, of species Daphne genkwa, used in traditional medicine.

linaloa
Alternative form of lignaloe.

linaloe
Alternative form of lignaloe.

linaloes
plural of linaloe

linseed
The seed of the flax plant, which yields linseed oil.

linseeds
plural of linseed

lintseed
Archaic form of linseed.