| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| TEST5 | Tetraneuris stenophylla Rydb. | Tetraneuris scaposa var. scaposa | Asteraceae
|
| TETO | Tetraneuris torreyana (Nutt.) Greene | Torrey's four-nerve daisy | Asteraceae
|
| TETU2 | Tetraneuris turneri (Parker) Parker | Turner's four-nerve daisy | Asteraceae
|
| TETRA17 | Tetraneuris Greene | four-nerve daisy | Asteraceae
|
| TECA12 | Tetranthera californica Hook. & Arn. | Umbellularia californica var. californica | Lauraceae
|
| TEPA3 | Tetrapanax papyrifer (Hook.) K. Koch | ricepaper plant | Araliaceae
|
| TEPA | Tetrapanax papyriferus (Hook.) K. Koch | ricepaper plant | Araliaceae
|
| TETRA14 | Tetrapanax (K. Koch) K. Koch | tetrapanax | Araliaceae
|
| TEBRR | Tetraphis browniana (Funck in Strum) Hampe var. repanda (Funck in Sturm) Hampe | Tetrodontium repandum | Tetraphidaceae
|
| TEBR4 | Tetraphis brownianum (Dicks.) Grev. | Tetrodontium brownianum | Tetraphidaceae
|
| TEGE | Tetraphis geniculata Girg. ex Milde | tetraphis moss | Tetraphidaceae
|
| TEPE70 | Tetraphis pellucida Hedw. | tetraphis moss | Tetraphidaceae
|
| TETRA20 | Tetraphis Hedw. | tetraphis moss | Tetraphidaceae
|
| TEBI3 | Tetraplasandra bisattenuata Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEGYL | Tetraplasandra gymnocarpa (Hbd.) Sherff var. leptocarpa Sherff | Tetraplasandra gymnocarpa | Araliaceae
|
| TEGYM | Tetraplasandra gymnocarpa (Hbd.) Sherff var. megalocarpa Sherff | Tetraplasandra gymnocarpa | Araliaceae
|
| TEGYP | Tetraplasandra gymnocarpa (Hbd.) Sherff var. pupukeensis (O. Deg.) Sherff | Tetraplasandra gymnocarpa | Araliaceae
|
| TEGY | Tetraplasandra gymnocarpa (Hbd.) Sherff | Koolau Range 'ohe | Araliaceae
|
| TEHAA | Tetraplasandra hawaiensis Gray var. awiniensis Sherff | Tetraplasandra hawaiensis | Araliaceae
|
| TEHAG | Tetraplasandra hawaiensis Gray var. gracilis Sherff | Tetraplasandra hawaiensis | Araliaceae
|
| TEHAM | Tetraplasandra hawaiensis Gray var. microcarpa Sherff | Tetraplasandra hawaiensis | Araliaceae
|
| TEHA2 | Tetraplasandra hawaiensis Gray | Hawai'i 'ohe | Araliaceae
|
| TEKAM | Tetraplasandra kaalae (Hbd.) H.A.T. Harms var. multiplex Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEKA | Tetraplasandra kaalae (Hbd.) H.A.T. Harms | Tetraplasandra oahuensis | Araliaceae
|
| TEKA2 | Tetraplasandra kahanana O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEKAD | Tetraplasandra kavaiensis (Mann) Sherff var. dipyrena (Mann) Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEKAG | Tetraplasandra kavaiensis (Mann) Sherff var. grandis Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEKAI | Tetraplasandra kavaiensis (Mann) Sherff var. intercedens Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEKAK | Tetraplasandra kavaiensis (Mann) Sherff var. koloana Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEKAN | Tetraplasandra kavaiensis (Mann) Sherff var. nahikuensis Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEKAO | Tetraplasandra kavaiensis (Mann) Sherff var. occidua O. Deg. & Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEKAR | Tetraplasandra kavaiensis (Mann) Sherff var. robustior Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEKA3 | Tetraplasandra kavaiensis (Mann) Sherff | 'ohe'ohe | Araliaceae
|
| TEKO | Tetraplasandra kohalae Skottsberg | Tetraplasandra oahuensis | Araliaceae
|
| TELA3 | Tetraplasandra lanaiensis Rock | Tetraplasandra oahuensis | Araliaceae
|
| TELIG | Tetraplasandra lihuensis Sherff var. gracilipes Sherff | Tetraplasandra waialealae | Araliaceae
|
| TELI2 | Tetraplasandra lihuensis Sherff | Tetraplasandra waialealae | Araliaceae
|
| TELYB | Tetraplasandra lydgatei (Hbd.) H.A.T. Harms var. brachypoda Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TELYC | Tetraplasandra lydgatei (Hbd.) H.A.T. Harms var. coriacea Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TELYF | Tetraplasandra lydgatei (Hbd.) H.A.T. Harms var. forbesii Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TELYL | Tetraplasandra lydgatei (Hbd.) H.A.T. Harms var. leptorachis O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TELY | Tetraplasandra lydgatei (Hbd.) H.A.T. Harms | Tetraplasandra oahuensis | Araliaceae
|
| TEMEB | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. bisobtusa Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEB2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. bryanii Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMED | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. degeneri Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEH | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. hillebrandii Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEH2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. hiloensis Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEL | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. leptomera Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEL2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. longipedunculata Skottsberg | Tetraplasandra oahuensis | Araliaceae
|
| TEMEM | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. makalehana Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEM2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. mauiensis Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEM3 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. molokaiensis Skottsberg | Tetraplasandra oahuensis | Araliaceae
|
| TEMEO | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. occidentalis Skottsberg | Tetraplasandra oahuensis | Araliaceae
|
| TEMEO2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. olowaluana Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEO3 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. ovalis Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEP | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. polyantha Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEP2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. polystigmata Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEP3 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. prolifica Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMEP4 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. prolificoides Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMER | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. ramosior Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMER2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. rhynchocarpa Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMER3 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. rhynchocarpoides O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMER4 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. rockii Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMES | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. simulans Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMES2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. skottsbergii Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMET | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. tenuistylis Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEMET2 | Tetraplasandra meiandra (Hbd.) H.A.T. Harms var. tenuistyloides O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEME | Tetraplasandra meiandra (Hbd.) H.A.T. Harms | Tetraplasandra oahuensis | Araliaceae
|
| TEMI | Tetraplasandra micrantha Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEMU | Tetraplasandra munroi Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAE | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. eradiata Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAF | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. fauriei Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAH | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. hailiensis (O. Deg. & Sherff) O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAL | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. longipes Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAP | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. pseudolongipes O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAP2 | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. pseudorachis Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAS | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. subglobosa O.& I. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOAV | Tetraplasandra oahuensis (Gray) H.A.T. Harms var. venulosior Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEOA | Tetraplasandra oahuensis (Gray) H.A.T. Harms | 'ohe mauka | Araliaceae
|
| TEPUD | Tetraplasandra pupukeensis Skottsberg var. decipiens O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEPUM | Tetraplasandra pupukeensis Skottsberg var. megalopoda Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEPUN | Tetraplasandra pupukeensis Skottsberg var. nitida O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEPUV | Tetraplasandra pupukeensis Skottsberg var. venosa O. Deg. & Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEPU2 | Tetraplasandra pupukeensis Skottsberg | Tetraplasandra oahuensis | Araliaceae
|
| TESH | Tetraplasandra sherffii O.& I. Deg. | Tetraplasandra waialealae | Araliaceae
|
| TETU | Tetraplasandra turbens Sherff | Tetraplasandra kavaiensis | Araliaceae
|
| TEWAA | Tetraplasandra waialealae Rock var. acrior Sherff | Tetraplasandra waialealae | Araliaceae
|
| TEWAK | Tetraplasandra waialealae Rock var. kohuana O. Deg. & Sherff | Tetraplasandra waialealae | Araliaceae
|
| TEWAP | Tetraplasandra waialealae Rock var. pluricostata O. Deg. & Sherff | Tetraplasandra waialealae | Araliaceae
|
| TEWAS | Tetraplasandra waialealae Rock var. subsessilis Sherff | Tetraplasandra waialealae | Araliaceae
|
| TEWAU | Tetraplasandra waialealae Rock var. urceolata Sherff | Tetraplasandra waialealae | Araliaceae
|
| TEWAW | Tetraplasandra waialealae Rock var. wahiawensis Sherff | Tetraplasandra waialealae | Araliaceae
|
| TEWA | Tetraplasandra waialealae Rock | Mt. Waialeale 'ohe | Araliaceae
|
| TEWAP2 | Tetraplasandra waianuensis O. Deg. var. palehuana Sherff | Tetraplasandra oahuensis | Araliaceae
|
| TEWA4 | Tetraplasandra waianuensis O. Deg. | Tetraplasandra oahuensis | Araliaceae
|
| TEWAA2 | Tetraplasandra waimeae Wawra var. angustior Sherff | Tetraplasandra waimeae | Araliaceae
|
| TEWA3 | Tetraplasandra waimeae Wawra | 'ohe kiko 'ola | Araliaceae
|
| TETRA11 | Tetraplasandra Gray | tetraplasandra | Araliaceae
|
| TEAN5 | Tetraplodon angustatus (Hedw.) Bruch & Schimp. in B.S.G. | toothedleaf nitrogen moss | Splachnaceae
|
| TEMNP | Tetraplodon mnioides (Hedw.) Bruch & Schimp. in B.S.G. ssp. pallidus (Hag.) Kindb. | Tetraplodon pallidus | Splachnaceae
|
| TEMNB | Tetraplodon mnioides (Hedw.) Bruch & Schimp. in B.S.G. var. brewerianus (Hedw.) Bruch & Schimp. in B.S.G. | Tetraplodon mnioides | Splachnaceae
|