| Verbenaceae | |
Phyla betulifolia
| (Kunth) Greene | Pittonia 4(20E): 48 | 1899 |
| Verbenaceae | |
Phyla caespitosa
| (Rusby) Moldenke | Revista Sudamer. Bot. 5(1/2): 2 | 1937 |
| Verbenaceae | |
Phyla canescens
| (Kunth) Greene | Pittonia 4(20E): 48 | 1899 |
| Verbenaceae | |
Phyla chinensis
| Lour. | Fl. Cochinch. 66 | 1790 |
| Verbenaceae | |
Phyla cuneifolia
| (Torr.) Greene | Pittonia 4(20E): 47 | 1899 |
| Verbenaceae | |
Phyla dulcis
| (Trevir.) Moldenke | Torreya 34(1): 9 | 1934 |
| Verbenaceae | |
Phyla filiformis
| (Schrad.) Meikle | Fl. Cyprus 2: 1897 | 1985 |
| Verbenaceae | |
Phyla fruticosa
| (Mill.) K. Kenn. ex Wunderlin & B.F. Hansen | Bot. Explor. 3: 38 | 2003 |
| Verbenaceae | |
Phyla incisa
| Small | Fl. S.E. U.S. 1012, 1337 | 1903 |
| Verbenaceae | |
Phyla × intermedia
| Moldenke | Phytologia 38(6): 498–499 | 1978 |
| Verbenaceae | |
Phyla javanica
| (Burm f.) Moldenke | Revista Sudamer. Bot. 5: 2 | 1937 |
| Verbenaceae | |
Phyla lanceolata
| (Michx.) Greene | Pittonia 4(20E): 47 | 1899 |
| Verbenaceae | |
Phyla linearis
| (Kunth) Tronc. & López-Pal. | Pittieria 6: 19 | 1974 |
| Verbenaceae | |
Phyla nodiflora
| (L.) Greene | Pittonia 4(20E): 46 | 1899 |
| Verbenaceae | |
Phyla reptans
| (Kunth) Greene | Pittonia 4(20E): 47 | 1899 |
| Verbenaceae | |
Phyla × reptans
| (Kunth) Greene | Pittonia 4: 47 | 1899 |
| Verbenaceae | * |
Phyla scaberrima
| Juss. | | |
| Verbenaceae | ! |
Phyla scaberrima
| (Juss. ex Pers.) Moldenke | Repert. Spec. Nov. Regni Veg. 41(1046/1058): 64 | 1936 |
| Verbenaceae | |
Phyla stoechadifolia
| (L.) Small | Bull. Torrey Bot. Club 36(3): 162 | 1909 |
| Verbenaceae | |
Phyla strigulosa
| (M. Martens & Galeotti) Moldenke | Phytologia 2(7): 233 | 1947 |
| Verbenaceae | |
Phyla subterranea
| (Rusby) Moldenke | Revista Sudamer. Bot. 5: 2 | 1938 |
| Verbenaceae | |
Phyla yucatana
| Moldenke | Phytologia 2(4): 140–142 | 1946 |