Plants beginning with H
250 plants
- Hepatica americanaAmerican Liverleaf
- Hepatica nobilisHepatica
- Heracleum lallii
- Heracleum moellendorfii
- Heracleum pubescensDowny Cow-Parsnip
- Heracleum sphondyliumCow Parsnip
- Heracleum sphondylium montanumCow Parsnip
- Heracleum sphondylium sibiricum
- Heracleum tuberosum
- Heracleum wallichii
- Herniaria glabraRupture Wort
- Herniaria hirsutaHairy Rupture Wort
- Herpetospermum pedunculosum
- Hesperaloe funifera
- Hesperaloe nocturna
- Hesperantha baurii
- Hesperis matronalisSweet Rocket
- Hesperocallis undulataDesert Lily
- Heteropappus hispidus
- Heuchera americanaRock Geranium
- Heuchera cylindricaAlum Root
- Heuchera diversifoliaAlum Root
- Heuchera glabraAlpine Heuchera
- Heuchera micranthaAlum Root
- Heuchera sanguineaAlum Root
- Heuchera versicolor
- Hibiscus acetosellaFalse Roselle
- Hibiscus cannabinusKenaf
- Hibiscus diversifoliusSwamp Hibiscus
- Hibiscus heterophyllusNative Rosella
- Hibiscus moscheutosSwamp Rose Mallow
- Hibiscus mutabilisCotton Rose
- Hibiscus rosa-sinensisChinese Hibiscus
- Hibiscus sabdariffaRoselle
- Hibiscus sinosyriacusRose Of Sharon
- Hibiscus syriacusRose Of Sharon
- Hibiscus trionumFlower Of An Hour
- Hieracium albertinum
- Hieracium umbellatumHawkweed
- Hieracium venosumRattlesnake Weed
- Hierochloe odorataHoly Grass
- Hilaria jamesiiGalleta
- Himalayacalamus asper
- Himalayacalamus brevinodus
- Himalayacalamus cupreus
- Himalayacalamus falconeri
- Himalayacalamus fimbriatus
- Himalayacalamus hookerianusPadang
- Hippophae goniocarpa
- Hippophae gyantsensis
- Hippophae neurocarpa
- Hippophae rhamnoidesSea Buckthorn
- Hippophae rhamnoides turkestanicaSea Buckthorn
- Hippophae salicifoliaWillow-Leaved Sea Buckthorn
- Hippophae sinensisChinese Sea Buckthorn
- Hippophae tibetanaTibetan Sea Buckthorn
- Hippuris vulgarisCommon Marestail
- Hirschfeldia incanaGreek Mustard
- Hoffmannseggia densifloraIndian Rush-Pea
- Hoheria populneaLacebark
- Hoheria sexstylosaRibbonwood
- Holboellia angustifolia
- Holboellia coriaceaSausage Vine
- Holboellia grandiflora
- Holboellia latifolia
- Holodiscus discolorCreambush
- Holodiscus dumosusRock Spiraea
- Hololeion krameri
- Hololeion maximowiczii
- Homoranthus flavescens
- Honckenya peploidesSea Sandwort
- Hordeum bulbosumBulbous Barley
- Hordeum deficiens
- Hordeum distichonTwo-Rowed Barley
- Hordeum hexastichonSix-Row Barley
- Hordeum intermedium
- Hordeum jubatumFoxtail Barley
- Hordeum murinumMouse Barley
- Hordeum trifurcatumEgyptian Barley
- Hordeum vulgareBarley
- Hordeum zeocritonSprat Barley
- Hosta species
- Hosta clausa
- Hosta clavata
- Hosta crispula
- Hosta longipes
- Hosta longissimaSwamp Hosta
- Hosta montana
- Hosta nigrescensKuro-Giboshi
- Hosta plantaginaeAugust Lily
- Hosta rectifolia
- Hosta sieboldiana
- Hosta sieboldii
- Hosta tardivaNankai-Giboshi
- Hosta undulata
- Hosta ventricosa
- Hottonia palustrisWater Violet
- Houttuynia cordataTsi
- Hovenia dulcisJapanese Raisin Tree
- Humulus japonicusJapanese Hop