Ornamental crops

G Gymnocalycium neuhuberi Gymnocalycium neuhuberi G Gymnocalycium paraguayense Gymnocalycium paraguayense P Pflanz's Gymnocalycium Gymnocalycium pflanzii G Gymnocalycium platense Gymnocalycium platense G Gymnocalycium quehlianum Gymnocalycium quehlianum G Gymnocalycium ragonesei Gymnocalycium ragonesei G Gymnocalycium reductum Gymnocalycium reductum G Gymnocalycium ritterianum Gymnocalycium ritterianum G Gymnocalycium saglionis Gymnocalycium saglionis G Gymnocalycium schickendantzii Gymnocalycium schickendantzii G Gymnocalycium schroederianum Gymnocalycium schroederianum G Gymnocalycium spegazzinii Gymnocalycium spegazzinii G Gymnocalycium stenopleurum Gymnocalycium stenopleurum G Gymnocalycium striglianum Gymnocalycium striglianum G Gymnocalycium uruguayense Gymnocalycium uruguayense O Oak fern Gymnocarpium dryopteris N Nahanni oak fern Gymnocarpium jessoense L Limestone Fern Gymnocarpium robertianum G Gymnosporia (Wight & Arn.) Benth. & Hook. f. Gymnosporia (Wight & Arn.) Benth. & Hook. f. 1 item G Gynura Cass. Gynura Cass. 1 item B Baby's Breath Gypsophila L. 7 items H Haageocereus Haageocereus 5 items H Habenaria Habenaria 18 items H Habenaria Willd. Habenaria Willd. H Haberlea ferdinandi-coburgii Haberlea ferdinandi-coburgii H Haberlea rhodopensis Haberlea rhodopensis H Habranthus longifolius Habranthus longifolius H Habranthus robustus Habranthus robustus C Copper Lily Habranthus tubispathus W White paint brush Haemanthus albiflos H Haemanthus carneus Haemanthus carneus H Haemanthus cinnabarinus Haemanthus cinnabarinus B Blood Lily Haemanthus coccineus H Haemanthus humilis Haemanthus humilis H Haemanthus hybrids Haemanthus hybrids H Hakea Hakea 16 items H Hakea Schrad. Hakea Schrad. 2 items H Hakonechloa Makino ex Honda Hakonechloa Makino ex Honda 1 item H Halenia Halenia 2 items W Witch-hazel Hamamelis L. 1 item H Hamatocactus Hamatocactus 2 items H Hamelia Jacq. Hamelia Jacq. 1 item H Hammarbya Hammarbya 1 item H Hancornia Hancornia 1 item H Handroanthus Mattos Handroanthus Mattos 3 items H Hannonia Hannonia 1 item H Hapalorchis Hapalorchis 1 item H Haplophyton Haplophyton 1 item A Australian Lilac Hardenbergia Benth. 2 items H Harrisia bonplandii Harrisia bonplandii H Harrisia divaricata Harrisia divaricata H Harrisia eriophora Harrisia eriophora H Harrisia gracilis Harrisia gracilis H Harrisia pomanensis Harrisia pomanensis H Harrisia tortuosa Harrisia tortuosa H Hatiora Hatiora 3 items H Haumania Haumania 3 items H Haworthia Duval Haworthia Duval 11 items H Haworthiopsis G. D. Rowley Haworthiopsis G. D. Rowley 3 items H Heberdenia Heberdenia 1 item