Code
Botanical Name
English Common Name
hadic
Hackelia diffusa (Lehm.) I.M. Johnston var. cottonii (Piper) R.L. Carr
hadic2
Hackelia diffusa (Lehm.) I.M. Johnston var. caerulescens (Rydb.) I.M. Johnston
hadid
Hackelia diffusa (Lehm.) I.M. Johnston var. diffusa
hadih
Haplopappus divaricatus (Nutt.) Gray var. hookerianus (Torr. & Gray) Waterfall
hadij
Halimolobos diffusa (Gray) O.E. Schulz var. jaegeri (Munz) Rollins
hadil
Habenaria dilatata (Pursh) Hook. var. leucostachys (Lindl.) Ames
hadim
Habenaria dilatata (Pursh) Hook. var. media (Rydb.) Hultén
hadim2
Halesia diptera Ellis var. magniflora Godfrey
hadr2
Haplopappus drummondii (Torr. & Gray) Blake
hadu
Habenaria dussii Cogn.
haea
Haplopappus eastwoodiae Hall
hael2
Habenaria elegans (Lindl.) Boland.
hael3
Hasseanthus elongatus Rose
hael4
Haematomma elatinum (Ach.) A. Massal.
haelm
Habenaria elegans (Lindl.) Boland. var. maritima (Greene) Ames
haema3
Haematomma A. Massal.
haen
Haplopappus engelmannii (Gray) Hall
haen2
Halophila engelmannii Aschers.
haeni
Haenianthus Griseb.
haer
Haplopappus ericoides (Less.) Hook. & Arn.
haer2
Haloragis erecta (Banks ex Murr.) Oken
haer3
Hamelia erecta Jacq.
haerb
Haplopappus ericoides (Less.) Hook. & Arn. ssp. blakei C.B. Wolf
haeu
Habenaria eustachya Reichenb. f.
haex
Haplopappus eximius Hall
haexp2
Haplopappus eximius Hall ssp. peirsonii Keck
hafa
Halliophytum fasciculatum (S. Wats.) I.M. Johnston
hafah
Halliophytum fasciculatum (S. Wats.) I.M. Johnston var. hallii (Brandeg.) McMinn
hafe
Haematomma fenzlianum A. Massal.
hafel2
Hafellnera Houmeau & Roux
hafi
Harrisella filiformis (Sw.) Cogn.
hafi2
Habenaria fimbriata (Ait.) R. Br. ex Ait. f.
hafl2
Hackelia floribunda (Lehm.) I.M. Johnston
hafl3
Harperocallis flava McDaniel
hafl4
Hartwrightia floridana Gray ex S. Wats.
hafl5
Harperella fluviatilis Rose
hafl6
Habenaria flava (L.) R. Br.