Hapalosiphon, 26.
Haplomitrium, 192.
Haplospora, 72.
Haptera, 4, 10.
Hard-fern, 214.
Hare’s-ear, 494.
Hart’s-tongue, 214.
“Harzsticken,” 169.
Haschisch, 358.
Hassalia, 26.
Haustoria, 86.
Hawkbit, 571.
Hawksbeard, 571.
Hawthorn, 465.
Hay-bacillus, 37, 38, 39.
Hazel, 526.
Hazel-nut, 343.
Heal-all, 539.
Heath, 507.
Hebenstretia, 541.
Hechtia, 319.
Hedera, 491.
Hedge-mustard, 402.
Hedge-parsley, 497.
Hedwigia, 197.
Hedycarya, 389.
Hedychium, 326.
Hedyosmum, 363.
A Handbook of Systematic Botany · The Wunder Library — complete classics, free to read, with narration.