| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| DIGL3 | Dioscorea glauca Muhl. ex Bartlett | Dioscorea quaternata | Dioscoreaceae
|
| DIHI | Dioscorea hirticaulis Bartlett | Dioscorea villosa | Dioscoreaceae
|
| DIHI7 | Dioscorea hispida Dennst. | intoxicating yam | Dioscoreaceae
|
| DIJA2 | Dioscorea japonica Thunb. | Japanese yam | Dioscoreaceae
|
| DIMA15 | Dioscorea macrostachya Benth. | yam | Dioscoreaceae
|
| DINU4 | Dioscorea nummularia Lam. | yam | Dioscoreaceae
|
| DIOP | Dioscorea oppositifolia L. | Chinese yam | Dioscoreaceae
|
| DIPE2 | Dioscorea pentaphylla L. | fiveleaf yam | Dioscoreaceae
|
| DIPI | Dioscorea pilosiuscula Bertero ex Spreng. | bulbous yam | Dioscoreaceae
|
| DIPO2 | Dioscorea polygonoides Humb. & Bonpl. ex Willd. | mata gallina | Dioscoreaceae
|
| DIPR4 | Dioscorea praehensilis Benth. | bush yam | Dioscoreaceae
|
| DIPR5 | Dioscorea preussii Pax | Preuss' dioscorea | Dioscoreaceae
|
| DIQUG | Dioscorea quaternata J.F. Gmel. var. glauca (Muhl. ex Bartlett) Fern. | Dioscorea quaternata | Dioscoreaceae
|
| DIQU | Dioscorea quaternata J.F. Gmel. | fourleaf yam | Dioscoreaceae
|
| DIRO | Dioscorea rotundata Poir. | Guinea yam | Dioscoreaceae
|
| DISA17 | Dioscorea sansibarensis Pax | Zanzibar yam | Dioscoreaceae
|
| DISP6 | Dioscorea spiculiflora Hemsley | yam | Dioscoreaceae
|
| DITR3 | Dioscorea trifida L. f. | Indian yam | Dioscoreaceae
|
| DIVIF | Dioscorea villosa L. var. floridana (Bartlett) Ahles | Dioscorea floridana | Dioscoreaceae
|
| DIVIG | Dioscorea villosa L. var. glabrifolia (Bartlett) Fern. | Dioscorea quaternata | Dioscoreaceae
|
| DIVIH | Dioscorea villosa L. var. hirticaulis (Bartlett) Ahles | Dioscorea villosa | Dioscoreaceae
|
| DIVI4 | Dioscorea villosa L. | wild yam | Dioscoreaceae
|
| DIOSC | Dioscorea L. | yam | Dioscoreaceae
|
| DICU3 | Dioscoreophyllum cumminsii (Stapf) Diels | serendipity berry | Menispermaceae
|
| DIOSC2 | Dioscoreophyllum Engler | dioscoreophyllum | Menispermaceae
|
| DIBL3 | Diospyros blancoi A. DC. | mabolo | Ebenaceae
|
| DICH11 | Diospyros chinensis Blume | Diospyros kaki | Ebenaceae
|
| DIDI15 | Diospyros digyna Jacq. | black sapote | Ebenaceae
|
| DIDI9 | Diospyros discolor Willd. | Diospyros blancoi | Ebenaceae
|
| DIEB | Diospyros ebenaster auct. non Retz. | Diospyros revoluta | Ebenaceae
|
| DIEB2 | Diospyros ebenum Koenig ex Retz. | ebony | Ebenaceae
|
| DIFES | Diospyros ferrea (Willd.) Bakh. ssp. sandwicensis (A. DC.) Fosberg | Diospyros sandwicensis | Ebenaceae
|
| DIFED2 | Diospyros ferrea (Willd.) Bakh. var. degeneri Fosberg | Diospyros sandwicensis | Ebenaceae
|
| DIFEK2 | Diospyros ferrea (Willd.) Bakh. var. kauaiensis Fosberg | Diospyros sandwicensis | Ebenaceae
|
| DIFEP2 | Diospyros ferrea (Willd.) Bakh. var. pubescens (Skottsberg) Fosberg | Diospyros sandwicensis | Ebenaceae
|
| DIFES2 | Diospyros ferrea (Willd.) Bakh. var. sandwicensis (A. DC.) Bakh. | Diospyros sandwicensis | Ebenaceae
|
| DIFET2 | Diospyros ferrea (Willd.) Bakh. var. toppingii Fosberg | Diospyros sandwicensis | Ebenaceae
|
| DIFED | Diospyros ferrea auct. non (Willd.) Bakh. | Diospyros sandwicensis | Ebenaceae
|
| DIHI4 | Diospyros hillebrandii (Seem.) Fosberg | elama | Ebenaceae
|
| DIKA2 | Diospyros kaki L. f. | japanese persimmon | Ebenaceae
|
| DILO8 | Diospyros lotus L. | date plum | Ebenaceae
|
| DIMA24 | Diospyros maritima Blume | | Ebenaceae
|
| DIMO7 | Diospyros mosieri Small | Diospyros virginiana | Ebenaceae
|
| DIPH2 | Diospyros philippensis (Desr.) Guerke | Diospyros blancoi | Ebenaceae
|
| DIRE6 | Diospyros revoluta Poir. | black apple | Ebenaceae
|
| DISAE | Diospyros sandwicensis (A. DC.) Fosberg var. elliptica St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAF | Diospyros sandwicensis (A. DC.) Fosberg var. frameata St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAK | Diospyros sandwicensis (A. DC.) Fosberg var. kauaiensis (Fosberg) St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAK2 | Diospyros sandwicensis (A. DC.) Fosberg var. kokeensis St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAL | Diospyros sandwicensis (A. DC.) Fosberg var. lanaiensis (Fosberg) St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAM | Diospyros sandwicensis (A. DC.) Fosberg var. miloliensis St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAO | Diospyros sandwicensis (A. DC.) Fosberg var. oahuensis St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAO2 | Diospyros sandwicensis (A. DC.) Fosberg var. obtusa (Fosberg) St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAO3 | Diospyros sandwicensis (A. DC.) Fosberg var. ovalis St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAP2 | Diospyros sandwicensis (A. DC.) Fosberg var. puberula St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAP3 | Diospyros sandwicensis (A. DC.) Fosberg var. pubescens St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAR | Diospyros sandwicensis (A. DC.) Fosberg var. rotundata St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAR2 | Diospyros sandwicensis (A. DC.) Fosberg var. rugosa St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAS | Diospyros sandwicensis (A. DC.) Fosberg var. sclerophylla (Fosberg) St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAT2 | Diospyros sandwicensis (A. DC.) Fosberg var. toppingii (Fosberg) St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAW | Diospyros sandwicensis (A. DC.) Fosberg var. wailauensis (Fosberg) St. John | Diospyros sandwicensis | Ebenaceae
|
| DISAW2 | Diospyros sandwicensis (A. DC.) Fosberg var. wiebkei (Fosberg) St. John | Diospyros sandwicensis | Ebenaceae
|
| DISA10 | Diospyros sandwicensis (A. DC.) Fosberg | lama | Ebenaceae
|
| DISI3 | Diospyros sintenisii (Krug & Urban) Standl. | Chinese persimmon | Ebenaceae
|
| DITE3 | Diospyros texana Scheele | Texas persimmon | Ebenaceae
|
| DIVIM2 | Diospyros virginiana L. var. mosieri (Small) Sarg. | Diospyros virginiana | Ebenaceae
|
| DIVIP2 | Diospyros virginiana L. var. platycarpa Sarg. | Diospyros virginiana | Ebenaceae
|
| DIVIP3 | Diospyros virginiana L. var. pubescens (Pursh) Dippel | Diospyros virginiana | Ebenaceae
|
| DIVI5 | Diospyros virginiana L. | common persimmon | Ebenaceae
|
| DIOSP | Diospyros L. | diospyros | Ebenaceae
|
| DIAL5 | Diphasiastrum alpinum (L.) Holub | Lycopodium alpinum | Lycopodiaceae
|
| DICO7 | Diphasiastrum complanatum (L.) Holub | Lycopodium complanatum | Lycopodiaceae
|
| DIDI8 | Diphasiastrum digitatum (Dill. ex A. Braun) Holub | Lycopodium digitatum | Lycopodiaceae
|
| DIHA2 | Diphasiastrum �habereri (House) Holub | Lycopodium habereri | Lycopodiaceae
|
| DIIS3 | Diphasiastrum �issleri (Rouy) Holub | Lycopodium issleri | Lycopodiaceae
|
| DISA11 | Diphasiastrum sabinifolium (Willd.) Holub | Lycopodium sabinifolium | Lycopodiaceae
|
| DISI6 | Diphasiastrum sitchense (Rupr.) Holub | Lycopodium sitchense | Lycopodiaceae
|
| DITR4 | Diphasiastrum tristachyum (Pursh) Holub | Lycopodium tristachyum | Lycopodiaceae
|
| DIZE | Diphasiastrum �zeilleri (Rouy) Holub | Lycopodium zeilleri | Lycopodiaceae
|
| DIAL6 | Diphasium alpinum (L.) Rothm. | Lycopodium alpinum | Lycopodiaceae
|
| DIAN2 | Diphasium anceps (Wallr.) A.& D. L�ve | Lycopodium complanatum | Lycopodiaceae
|
| DICH5 | Diphasium chamicyparissus (A. Braun) A.& D. L�ve | Lycopodium tristachyum | Lycopodiaceae
|
| DICOC2 | Diphasium complanatum (L.) Rothm. ssp. chamicyparissus (A. Braun) Kukkonen | Lycopodium tristachyum | Lycopodiaceae
|
| DICOF | Diphasium complanatum (L.) Rothm. ssp. flabelliforme (Fern.) A.& D. L�ve | Lycopodium digitatum | Lycopodiaceae
|
| DICOM | Diphasium complanatum (L.) Rothm. ssp. montellii Kukkonen | Lycopodium complanatum | Lycopodiaceae
|
| DICO10 | Diphasium complanatum (L.) Rothm. | Lycopodium complanatum | Lycopodiaceae
|
| DIIS4 | Diphasium issleri (Rouy) Holub | Lycopodium issleri | Lycopodiaceae
|
| DISI7 | Diphasium sitchense (Rupr.) A.& D. L�ve | Lycopodium sitchense | Lycopodiaceae
|
| DITR5 | Diphasium tristachyum (Pursh) Rothm. | Lycopodium tristachyum | Lycopodiaceae
|
| DIWA | Diphasium wallrothii H.P. Fuchs | Lycopodium complanatum | Lycopodiaceae
|
| DIZE2 | Diphasium zeilleri (Rouy) Damboldt | Lycopodium zeilleri | Lycopodiaceae
|
| DIBE | Dipholis bellonis Urban | Sideroxylon portoricense | Sapotaceae
|
| DICU2 | Dipholis cubensis (Griseb.) Pierre | Sideroxylon cubense | Sapotaceae
|
| DISA2 | Dipholis salicifolia (L.) A. DC. | Sideroxylon salicifolium | Sapotaceae
|
| DISI5 | Dipholis sintenisiana Pierre | Sideroxylon cubense | Sapotaceae
|
| DICY2 | Diphylleia cymosa Michx. | American umbrellaleaf | Berberidaceae
|
| DIPHY2 | Diphylleia Michx. | umbrellaleaf | Berberidaceae
|
| DITH | Diphysa thurberi (Gray) Rydb. | Thurber's diphysa | Fabaceae
|
| DIPHY | Diphysa Jacq. | diphysa | Fabaceae
|
| DICU4 | Diphyscium cumberlandianum Harvill | Cumberland diphyscium moss | Buxbaumiaceae
|
| DIFO3 | Diphyscium foliosum (Hedw.) Mohr | diphyscium moss | Buxbaumiaceae
|