Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 100 | next 100) (20 | 50 | 100 | 250 | 500)- Hesperocallis (1 member)
- Hesperocnide (1 member)
- Hesperolinon (13 members)
- Hesperomecon (1 member)
- Hesperostipa (5 members)
- Hesperostipa comata (2 members)
- Hesperoyucca (2 members)
- Heteranthemis (1 member)
- Heteranthera (6 members)
- Heterocladium (3 members)
- Heteromeles (1 member)
- Heterophyllium (1 member)
- Heteropogon (2 members)
- Heteropterys (1 member)
- Heterosavia (1 member)
- Heterosperma (1 member)
- Heterotheca (24 members)
- Heterotheca camporum (2 members)
- Heterotheca fulcrata (4 members)
- Heterotheca oregona (4 members)
- Heterotheca sessiliflora (4 members)
- Heterotheca stenophylla (2 members)
- Heterotheca subaxillaris (2 members)
- Heterotheca villosa (9 members)
- Heuchera (36 members)
- Heuchera americana (3 members)
- Heuchera micrantha (5 members)
- Heuchera parviflora (2 members)
- Heuchera villosa (2 members)
- Hexalectris (6 members)
- Hexalectris spicata (2 members)
- Hexastylis (11 members)
- Hexastylis arifolia (3 members)
- Hexastylis shuttleworthii (2 members)
- Hibiscus (24 members)
- Hibiscus clypeatus (1 member)
- Hibiscus moscheutos (2 members)
- Hibiscus striatus (1 member)
- Hidden categories (1 member)
- Hieracium (36 members)
- Hilaria (6 members)
- Hilaria belangeri (2 members)
- Hilpertia (1 member)
- Hippeastrum (1 member)
- Hippocratea (1 member)
- Hippomane (1 member)
- Hippophaë (1 member)
- Hippuris (4 members)
- Hiptage (1 member)
- Hirschfeldia (1 member)
- Holcus (2 members)
- Hollisteria (1 member)
- Holmgrenanthe (1 member)
- Holocarpha (5 members)
- Holocarpha virgata (2 members)
- Holodiscus (4 members)
- Holodiscus discolor (2 members)
- Holodiscus microphyllus (3 members)
- Holosteum (2 members)
- Holosteum umbellatum (1 member)
- Holozonia (1 member)
- Homalia (2 members)
- Homalia trichomanoides (1 member)
- Homaliadelphus (1 member)
- Homalotheciella (1 member)
- Homalothecium (9 members)
- Homomallium (4 members)
- Homomallium mexicanum (2 members)
- Honckenya (2 members)
- Honckenya peploides (3 members)
- Hookeria (2 members)
- Hookeriaceae (2 members)
- Hordeum (15 members)
- Hordeum brachyantherum (2 members)
- Hordeum jubatum (2 members)
- Hordeum marinum (2 members)
- Hordeum murinum (3 members)
- Horkelia (10 members)
- Horkelia californica (3 members)
- Horkelia clevelandii (1 member)
- Horkelia congesta (2 members)
- Horkelia cuneata (3 members)
- Horkelia daucifolia (3 members)
- Horkelia fusca (7 members)
- Horkelia sect. Capitatae (2 members)
- Horkelia sect. Hispidulae (3 members)
- Horkelia sect. Horkelia (12 members)
- Horkelia sect. Parryae (2 members)
- Horkelia sect. Tridentatae (8 members)
- Horkelia tridentata (2 members)
- Horkeliella (2 members)
- Hornungia (1 member)
- Horsfordia (2 members)
- Hosta (3 members)
- Hottonia (1 member)
- Hovenia (1 member)
- Howelliella (1 member)
- Hudsonia (3 members)
- Hulsea (8 members)
- Hulsea vestita (6 members)