Ho
Hohenackeria exscapa #(Steven)Koso-Pol.
Hohenbergia angustae #(Vell.)Morr.
Holcus lanatus #L.
Holcus lanatus #L.
Holcus mollis #L.
Holcus mollis #L.
Holocapha virgata #(A.Gray)Keck
Holodiscus discolor #(Pursh) Maxim.
Holodiscus discolor #(Pursh) Maxim.
Holodiscus dumosus #(Hook.) Heller
Holoschoenus romanus #Fritsch.
Holosteum umbellatum #L.
Homalanthus populifolius #Graham ??
Homeria breyniana #(L.)Lewis
Homogyne alpina #(L.)Cass.
Homogyne alpina #L.
Homogyne alpina #L.
Honckenya peploides #(L.)Ehrh.
Hordelymus europaeus #Harz
Hordeum bulbosum #L.
Hordeum distichon #L.
Hordeum geniculatum #All.
Hordeum jubatum #L.
Hordeum jubatum #L.
Hordeum leporinum #Link.
Hordeum leporinum #Link.
Hordeum marinum #Huds.
Hordeum marinum #Huds.
Hordeum murinum #L.
Hordeum murinum #L.
Hordeum sativum #Jess. = Hordeum vulgare L.
Hordeum secalinum #Schreb.
Hordeum secalinum #Schreb.
Hordeum vulgare #L.
Hordeum vulgare #L.
Hordeum vulgare #L. v. distichon
Hordeum vulgare*#L. = Hordeum sativum Jess.
Horminum pyrenaicum #L.
Horminum pyrenaicum #L.
Hormuzakia aggregate #(Lehm.)Jusal=Anchusa aggreg.
Hosta capitata #Nakai
Hosta elata #Hyl.
Hosta elata #Hyl.
Hosta montana #Tiv.
Hosta plantaginea #Asch.
Hosta plantaginea #Asch.
Hosta sieboldiana #(Hook.)Engl. v. elegans Hyl.
Hosta sp.
Hosta ventricosa #(Salisb.) Stearn
Houttuynia cordata #Thunb.
Hovenia dulcis #Thunb.
Howeia belmoreana #Beck. = Kentia belmoreana F.M.
Howeia forsteriana = Kentia forsteriana F.Muell.
Umbelliferae
Bromeliaceae
Gramineae
Gramineae
Gramineae
Gramineae
Compositae
Rosaceae
Rosaceae
Rosaceae
Cyperaceae
Caryophyllaceae
Euphorbiaceae
Iridaceae
Compositae
Compositae
Compositae
Caryophyllaceae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Gramineae
Labiatae
Labiatae
Boraginaceae
Liliaceae
Liliaceae
Liliaceae
Liliaceae
Liliaceae
Liliaceae
Liliaceae
Liliaceae
Liliaceae
Saururaceae
Rhamnaceae
Palmae
Palmae