hortensis (Cli.), [83]

hospitans (Trich.), [29]

Houghtoni (Can.), [108]

Houghtoni (Hyg.), [77]

Hudsoni (Mar.), [61]

humicola (Phol.), [144]

humile (Trich.), [28]

humosa (Cli.), [84]

hyacinthinus (Hyg.), [71]

hybrida (Flam.), [175]