© 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2005
| tetracanthus tetracantha tetracanthum | 4 spined | |||
| tetra | tetr | pre | ||
| acantha | acanth | noun/f | ακανϑα thorn, thistle | |
| us | adj | Latinizing suffix | ||
| Harrisia tetracantha (Labour.) D. R. Hunt Cereus tetracanthus Labour. | ||||
| tetragonus tetragona tetragonum | 4 angled | |||
| tetragonum | tetragon | noun/n | τετραγονον a quadrangle, tetragon | |
| us | adj | Latinizing suffix | ||
| Calytrix tetragona Labill. Conostomum tetragonum (Hedw.) Lindb. Acanthocereus tetragonus (L.) Humm. | ||||
| tetralix tetralices | Greek name for heath | |||
| tetralix | tetralic | noun/f | τετραλιξ, τετραελιξ Latin: heath; Greek: yellow start thistle, Centaurea solstitialis | |
| Erica tetralix L. | ||||
| tetrandrus tetrandra tetrandrum | 4 anthers | |||
| tetra | tetr | pre | ||
| aner | andr | noun/m | ανηρ, ανδροϛ man; male; husband | |
| us | adj | Latinizing suffix | ||
| Passiflora tetrandra Banks ex DC. Cerastium tetrandrum W. Curtis | ||||
| tetrapterus tetraptera tetrapterum | 4 winged | |||
| tetra | tetra | pre | τετρα- prefix meaning four of | |
| pteron | pter | noun/n | πτερον feather, wing | |
| us | adj | Latinizing suffix | ||
| Atriplex tetraptera (Benth.) Rydb. Phoradendron tetrapterum Krug & Urban Astragalus tetrapterus Gray | ||||
| tetrastichus tetrasticha tetrastichum | in 4 rows | |||
| tetra | tetra | pre | τετρα- prefix meaning four of | |
| stichos | stich | adj | στιχοϛ a row or line of things | |
| us | adj | Latinizing suffix | ||
| Hordeum tetrastichum Stokes | ||||
| teucrioides teucrioides teucrioides | like the genus Teucrium | |||
| teucrion | teucri | adj | ||
| oides | oid | adj | -οειδεϛ adjective suffix for nouns: like, resemble | |
| Penstemon teucrioides Greene | ||||
| teucrius teucria teucrium | like the genus Teucrium | |||
| teucrion | teucri | adj | ||
| us | adj | Latinizing suffix | ||
| Veronica teucrium L. | ||||
| thalictrifolius thalictrifolia thalictrifolium | leaved like the genus Thalictrum | |||
| thalictrum | thalictr | noun/n | ϑαλικτρον Latin: meadow rue; Greek: an unknown plant | |
| i | i | cnct | connective vowel used by botanical Latin | |
| folius | foli | adj | folium leaf | |
| Paullinia thalictrifolia Juss. | ||||
| thalictroides thalictroides thalictroides | like the genus Thalictrum | |||
| thalictrum | thalictr | noun/n | ϑαλικτρον Latin: meadow rue; Greek: an unknown plant | |
| oides | oid | adj | -οειδεϛ adjective suffix for nouns: like, resemble | |
| Anemonella thalictroides (L.) Spach | ||||
| thapsiformis thapsiformis thapsiforme | Thapsia shaped | |||
| thapsia | thapsi | noun/f | ϑαψια a poisonous plant used for yellow dieing from the Island of Thapsus, perhaps Thapsi asclepium or Thapsi garganica | |
| formis | form | adj | in botanical Latin a substantive suffix for nouns derived from 'forma': to be in the form or shape of... | |
| Verbascum thapsiforme Schrad. | ||||
| thapsus thapsi | from (Magnisi) Sicily | |||
| thapsus | thaps | noun/f | Thapsus Θαψοϛ peninsula on Sicily, now Magnisi | |
| Verbascum thapsus L. | ||||
| thermalis thermalis thermale | of warm springs | |||
| thermae | therm | noun/f | ϑερμοϛ warm springs | |
| alis | al | adj | adjective suffix for nouns: of or pertaining to | |
| Cerastium thermale Rydb. Gentiana thermalis Kuntze | ||||
| thessalicus thessalica thessalicum | from Thessaly, Greese | |||
| thessalicus | thessalic | adj | Thessalicus Θεσσαλικοϛ from Thessaly, the east central portion of the Greek peninsula | |
| thessalus thessala thessalum | Thessalia, Greece | |||
| thessalus | thessal | adj | Thessalus Θεσσαλοϛ (poetic) from Thessaly, the east central portion of the Greek peninsula | |
| Poa thessala Boiss. & Orph. | ||||