| |
| Kingdom Animalia |
| |
Aedes centrotus Howard, Dyar and Knab, 1917 -- invalid |
| |
Aedes decticus Howard, Dyar and Knab, 1917 -- valid |
| |
Aedes diantaeus Howard, Dyar and Knab, 1913 -- valid |
| |
Aedes euochrus Howard, Dyar and Knab, 1917 -- invalid |
| |
Allonemobius fultoni Howard and Furth, 1986 -- valid |
| |
Allonemobius walkeri Howard and Furth, 1986 -- valid |
| |
Aphelinus lapisligni Howard -- valid -- clover aphid parasite |
| |
Baeus americanus Howard, 1890 -- valid |
| |
Bathythrix meteori Howard, 1897 -- valid |
| |
Bathythrix pimplae Howard, 1897 -- valid |
| |
Columbella aureola Howard, 1963 -- invalid |
| |
Columbella aureomexicana (Howard, 1963) -- valid |
| |
Exorista hypenae Coquillett in Howard, 1897 -- invalid |
| |
Gryon leptocorisae (Howard, 1885) -- valid |
| |
Haliris aequacostata (Howard, 1950) -- valid -- even-ribbed verticord |
| |
Hermetia mucens Riley & Howard, 1889 -- invalid |
| |
Idris emertonii (Howard, 1891) -- valid |
| |
Idris saitidis (Howard, 1890) -- valid |
| |
Nysius raphanus Howard, 1872 -- valid |
| |
Ooencyrtus kuwanai (Howard) -- valid |
| |
Paracentrobia Howard, 1897 -- valid |
| |
Paracentrobia punctata Howard, 1897 -- valid |
| |
Telenomus graptae Howard, 1889 -- valid |
| |
Telenomus opacus (Howard, 1889) -- valid |
| |
Telenomus rileyi Howard, 1889 -- valid |
| |
Tetrastichus banksii Howard, 1892 -- valid |
| |
Tetrastichus minutus (Howard, 1881) -- valid |
| |
Tetrastichus modestus Howard, 1889 -- valid |
| |
Thoron opacus Howard, 1889 -- invalid |
| |
Trichoprosopon lampropus (Howard, Dyar, Knob, 1913) -- valid |
| |
Trypeta signalis Howard, 1901 -- invalid |
| |
Wyeomyia phroso Howard, Dyar, Knab, 1915 -- valid |
| |
Zarhopalus inquisitor (Howard) -- valid |
| |
| Kingdom Fungi |
| |
Ochrolechia sorediosa G.E. Howard -- accepted |
| |
| Kingdom Plantae |
| |
Acacia retusa (Jacq.) Howard -- accepted -- catch and keep |
| |
Buchenavia tetraphylla (Aubl.) Howard -- accepted -- fourleaf buchenavia |
| |
Cordia wagneriorum Howard -- accepted -- Luquillo Mountain manjack |
| |
Justicia martinsoniana Howard -- accepted -- Puerto Rico water-willow |
| |
Ocotea krugii (Mez) Howard -- not accepted -- Krug's sweetwood |
| |
Ocotea membranacea (Sw.) Howard -- not accepted -- sweetwood |
| |
Psiguria pedata (L.) Howard -- accepted -- Caribbean pygmymelon |
| |
Psiguria trilobata (L.) Howard -- accepted -- threelobe pygmymelon |
| |
Psychotria guadalupensis (DC.) Howard -- accepted -- Guadalupe wild coffee |
| |
Psychotria guadalupensis ssp. guadalupensis (DC.) Howard -- accepted -- Guadalupe wild coffee |
| |
Solanum woodburyi Howard -- accepted -- Woodbury's nightshade |
| |
Styrax officinalis var. redivivus (Torr.) Howard -- not accepted -- drug snowbell |
| |
Tamonea boxiana (Moldenke) Howard -- accepted -- crow broom |
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