Explore 23,508 Species
Featherfoil
Hottonia inflata Elliott
Hottonia inflata, or featherfoil, is an aquatic wildflower found in still freshw…
Water Violet
Hottonia palustris L.
Hottonia palustris L. (featherfoil) is an aquatic marsh plant grown in aquariums…
azure bluet
Houstonia caerulea L.
Houstonia caerulea is a small perennial herb with pale blue four-parted flowers …
long-leaved bluets
Houstonia longifolia Gaertn.
Houstonia longifolia Gaertn. is a small flowering plant with small 4-petaled whi…
Southern Bluet
Houstonia micrantha (Shinners) Terrell
Southern bluet (Houstonia micrantha) is a coffee family plant native to south-ce…
roundleaf bluet
Houstonia procumbens (Walter ex J.F.Gmel.) Standl.
Houstonia procumbens (roundleaf bluet) is a Rubiaceae species native to the sout…
summer bluet
Houstonia purpurea L.
Houstonia purpurea is a flowering plant in the coffee family native to the easte…
tiny bluet
Houstonia pusilla Schoepf
Houstonia pusilla (tiny bluet) is a small low-growing North American Rubiaceae n…
Rose Bluet
Houstonia rosea (Raf.) Terrell
Rose bluet (Houstonia rosea) is a tiny pink-flowered North American plant in the…
Thyme-leaved Bluet
Houstonia serpyllifolia Michx.
Houstonia serpyllifolia, thymeleaf bluet, is a low perennial Rubiaceae plant nat…
pygmy bluet
Houstonia wrightii A.Gray
Houstonia wrightii (pygmy bluet) is a Rubiaceae plant native to the southwestern…
Chameleon Plant
Houttuynia cordata Thunb.
Houttuynia cordata Thunb. is a flowering edible plant native to Southeast Asia, …
Purple Bush Pea
Hovea acutifolia A.Cunn. ex G.Don
Hovea acutifolia is a bushy shrub that bears blue to purple pea flowers, native …
Holly-Leaved Hovea
Hovea chorizemifolia DC.
Hovea chorizemifolia DC. is a prickly flowering shrub found in several regions o…
Tree Hovea
Hovea elliptica (Sm.) DC.
Hovea elliptica is a Western Australian shrub or small tree grown in horticultur…
common hovea
Hovea heterophylla A.Cunn. ex Hook.f.
Hovea heterophylla (creeping hovea) is a small Australian subshrub with variable…
Common Hovea
Hovea trisperma Benth.
Hovea trisperma, common hovea, is a small sprawling woody shrub that bears purpl…
common waxflower
Hoya australis R.Br. ex J.Traill
Hoya australis is an Australian endemic succulent vine or subshrub popular in ho…
wax plant
Hoya carnosa (L.fil.) R.Br.
Hoya carnosa is a vining succulent flowering plant native to East and Southeast …
Canary Beech
Hubera nitidissima (Dunal) Chaowasku
Hubera nitidissima is a small understorey tree or shrub native to parts of Austr…
pine barren goldenheather
Hudsonia ericoides L.
Hudsonia ericoides L. is a low-growing perennial shrub found in sunny, dry, sand…
woolly beachheather
Hudsonia tomentosa Nutt.
Hudsonia tomentosa Nutt. is a small woolly-leaved shrub that grows in sandy habi…
Alpine Gold
Hulsea algida A.Gray
Hulsea algida A.Gray is a hairy perennial alpine herb native to western US mount…
mexican hulsea
Hulsea mexicana Rydb.
Hulsea mexicana Rydb. is an annual or biennial herb that can reach 100 cm tall a…
