| Acanthaceae | |
Henrya barclayana
| Nees | Bot. Voy. Sulphur 149 | 1844 [1846] |
| Acanthaceae | |
Henrya brevifolia
| Happ | Ann. Missouri Bot. Gard. 24(4): 547 | 1937 |
| Acanthaceae | |
Henrya conzattii
| Happ | Ann. Missouri Bot. Gard. 24(4): 560 | 1937 |
| Acanthaceae | |
Henrya costata
| A. Gray | Proc. Amer. Acad. Arts 21: 406 | 1886 |
| Acanthaceae | |
Henrya donnell-smithii
| Happ | Ann. Missouri Bot. Gard. 24(4): 563 | 1937 |
| Acanthaceae | |
Henrya flava
| (Eastw.) Happ | Ann. Missouri Bot. Gard. 24(4): 537, 550 | 1937 |
| Acanthaceae | |
Henrya grandifolia
| Fernald | Bot. Gaz. 20: 537 | 1895 |
| Acanthaceae | |
Henrya gualanensis
| (B.L. Rob. & Bartlett) Happ | Ann. Missouri Bot. Gard. 24(4): 537, 553, t. 33, f. 5 | 1937 |
| Acanthaceae | |
Henrya imbricans
| Donn. Sm. | Bot. Gaz. 16(7): 198 | 1891 |
| Acanthaceae | |
Henrya insularis
| Nees | Bot. Voy. Sulphur pl. 49 | 1844 [1845] |
| Acanthaceae | |
Henrya laxa
| Happ | Ann. Missouri Bot. Gard. 24(4): 557 | 1937 |
| Acanthaceae | |
Henrya longipes
| Happ | Ann. Missouri Bot. Gard. 24(4): 549 | 1937 |
| Acanthaceae | |
Henrya memphitica
| Happ | Ann. Missouri Bot. Gard. 24: 562 | 1937 |
| Acanthaceae | |
Henrya mephitica
| Happ | Ann. Missouri Bot. Gard. 24(4): 562 | 1937 |
| Acanthaceae | |
Henrya ortegana
| Happ | Ann. Missouri Bot. Gard. 24(4): 552 | 1937 |
| Acanthaceae | |
Henrya pilosa
| Happ | Ann. Missouri Bot. Gard. 24(4): 556 | 1937 |
| Acanthaceae | |
Henrya puberula
| Happ | Ann. Missouri Bot. Gard. 24(4): 559 | 1937 |
| Acanthaceae | |
Henrya reticulata
| Happ | Ann. Missouri Bot. Gard. 24(4): 566 | 1937 |
| Acanthaceae | |
Henrya rupicola
| Happ | Ann. Missouri Bot. Gard. 24(4): 564, t. 33, f. 13 | 1937 |
| Acanthaceae | |
Henrya scorpioides
| (L.) Nees | Prodr. 11: 491–492 | 1847 |
| Acanthaceae | |
Henrya tuberculosperma
| T.F. Daniel | Madroño 31(2): 88–90, f. 2 | 1984 |
| Acanthaceae | |
Henrya yucatanensis
| Happ | Ann. Missouri Bot. Gard. 24(4): 551 | 1937 |