| Name | Description |
|---|---|
| hastata |
spear-shaped |
| hastatus |
spear-shaped |
| helix |
winding around, spiraling |
| hirsuta |
hairy |
| hirsutum |
hairy |
| hirsutus |
hairy |
| hirta |
also hairy |
| hirtum |
also hairy |
| hirtus |
also hairy |
| hispida |
bristly |
| hispidus |
bristly |
| horridulus |
prickly, bristly |
| horridus |
prickly, bristly |
| hortensis |
of garden(s) |
| horti |
of garden(s) |
| hortorum |
of garden(s) |
| humilis |
low growing |
| hyemalis |
of winter |
| hymenoides |
membranous |
| hyperborea |
extreme northern |
| hyperboreus |
extreme northern |