| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| GACIG | Galium circaezans Michx. var. glabellum Britt. | Galium circaezans var. circaezans | Rubiaceae
|
| GACIG2 | Galium circaezans Michx. var. glabrum Britt. | Galium circaezans var. circaezans | Rubiaceae
|
| GACIH | Galium circaezans Michx. var. hypomalacum Fern. | licorice bedstraw | Rubiaceae
|
| GACIL | Galium circaezans Michx. var. lanceolatum (Torr.) Torr. & Gray | Galium lanceolatum | Rubiaceae
|
| GACIT | Galium circaezans Michx. var. typicum Fern. | Galium circaezans var. circaezans | Rubiaceae
|
| GACI2 | Galium circaezans Michx. | licorice bedstraw | Rubiaceae
|
| GACLS | Galium claytonii Michx. var. subbiflorum (Wieg.) Wieg. | Galium trifidum ssp. subbiflorum | Rubiaceae
|
| GACL3 | Galium claytonii Michx. | Galium tinctorium | Rubiaceae
|
| GACL | Galium clementis Eastw. | Santa Lucia bedstraw | Rubiaceae
|
| GACL2 | Galium cliftonsmithii (Dempster) Dempster & Stebbins | Santa Barbara bedstraw | Rubiaceae
|
| GACO | Galium collomiae J.T. Howell | Fossil Hill Creek bedstraw | Rubiaceae
|
| GACOS | Galium coloradoense W. Wight var. scabriusculum (Ehrend.) Dempster & Ehrend. | Galium emeryense ssp. emeryense | Rubiaceae
|
| GACO2 | Galium coloradoense W. Wight | Colorado bedstraw | Rubiaceae
|
| GACO10 | Galium columbianum Rydb. | Galium trifidum ssp. columbianum | Rubiaceae
|
| GACO3 | Galium concinnum Torr. & Gray | shining bedstraw | Rubiaceae
|
| GACO6 | Galium correllii Dempster | cliff bedstraw | Rubiaceae
|
| GACR3 | Galium cruciata (L.) Scop. | Cruciata laevipes | Rubiaceae
|
| GACU | Galium culbertsonii Greene | Galium bolanderi | Rubiaceae
|
| GACY | Galium cymosum Wieg. | Galium trifidum ssp. columbianum | Rubiaceae
|
| GADE3 | Galium desereticum Dempster & Ehrend. | desert bedstraw | Rubiaceae
|
| GADI | Galium divaricatum Pourret ex Lam. | Lamarck's bedstraw | Rubiaceae
|
| GAEME | Galium emeryense Dempster & Ehrend. ssp. emeryense | Emery County bedstraw | Rubiaceae
|
| GAEMP | Galium emeryense Dempster & Ehrend. ssp. protoscabriusculum (Dempster & Ehrend.) Dempster & Ehrend. | Emery County bedstraw | Rubiaceae
|
| GAEM | Galium emeryense Dempster & Ehrend. | Emery County bedstraw | Rubiaceae
|
| GAER3 | Galium erectum Huds. | Galium mollugo | Rubiaceae
|
| GAFE | Galium fendleri Gray | Fendler's bedstraw | Rubiaceae
|
| GAFI5 | Galium filifolium (Wieg.) Small | Galium obtusum ssp. filifolium | Rubiaceae
|
| GAFI3 | Galium filipes Rydb. | slenderstalk bedstraw | Rubiaceae
|
| GAFL6 | Galium flaccidum Greene | Galium californicum ssp. flaccidum | Rubiaceae
|
| GAFR3 | Galium frankliniense Correll | Galium wrightii | Rubiaceae
|
| GAGA2 | Galium gabrielense Munz & Johnston | Galium angustifolium ssp. gabrielense | Rubiaceae
|
| GAGLG | Galium glabrescens (Ehrend.) Dempster & Ehrend. ssp. glabrescens | Castle Lake bedstraw | Rubiaceae
|
| GAGLH | Galium glabrescens (Ehrend.) Dempster & Ehrend. ssp. harticum Dempster & Ehrend. | Castle Lake bedstraw | Rubiaceae
|
| GAGLJ | Galium glabrescens (Ehrend.) Dempster & Ehrend. ssp. josephinense Dempster & Ehrend. | Castle Lake bedstraw | Rubiaceae
|
| GAGLM | Galium glabrescens (Ehrend.) Dempster & Ehrend. ssp. modocense Dempster & Ehrend. | Modoc bedstraw | Rubiaceae
|
| GAGL2 | Galium glabrescens (Ehrend.) Dempster & Ehrend. | Castle Lake bedstraw | Rubiaceae
|
| GAGL3 | Galium glaucum L. | waxy bedstraw | Rubiaceae
|
| GAGR5 | Galium grande McClatchie | San Gabriel bedstraw | Rubiaceae
|
| GAGRG2 | Galium grayanum Ehrend. ssp. glabrescens Ehrend. | Galium glabrescens ssp. glabrescens | Rubiaceae
|
| GAGRG | Galium grayanum Ehrend. var. grayanum | Gray's bedstraw | Rubiaceae
|
| GAGRN | Galium grayanum Ehrend. var. nanum Dempster & Ehrend. | Gray's bedstraw | Rubiaceae
|
| GAGR2 | Galium grayanum Ehrend. | Gray's bedstraw | Rubiaceae
|
| GAHA | Galium hallii Munz & Johnston | Hall's bedstraw | Rubiaceae
|
| GAHA2 | Galium hardhamiae Dempster | Hardham's bedstraw | Rubiaceae
|
| GAHIC | Galium hilendiae Dempster & Ehrend. ssp. carneum (Hilend & Howell) Dempster & Ehrend. | Panamint Mountains bedstraw | Rubiaceae
|
| GAHIH | Galium hilendiae Dempster & Ehrend. ssp. hilendiae | Hilend's bedstraw | Rubiaceae
|
| GAHIK | Galium hilendiae Dempster & Ehrend. ssp. kingstonense (Dempster) Dempster & Ehrend. | Kingston Mountains bedstraw | Rubiaceae
|
| GAHI3 | Galium hilendiae Dempster & Ehrend. | Hilend's bedstraw | Rubiaceae
|
| GAHI | Galium hispidulum Michx. | coastal bedstraw | Rubiaceae
|
| GAHI4 | Galium hispidum Pursh | Galium hispidulum | Rubiaceae
|
| GAHU3 | Galium humifusum Bieb. | spreading bedstraw | Rubiaceae
|
| GAHYE | Galium hypotrichium Gray ssp. ebbettsense Dempster & Ehrend. | Ebbett's bedstraw | Rubiaceae
|
| GAHYH | Galium hypotrichium Gray ssp. hypotrichium | alpine bedstraw | Rubiaceae
|
| GAHYI | Galium hypotrichium Gray ssp. inyoense Dempster & Ehrend. | Inyo bedstraw | Rubiaceae
|
| GAHYN | Galium hypotrichium Gray ssp. nevadense Dempster & Ehrend. | Nevada bedstraw | Rubiaceae
|
| GAHYS2 | Galium hypotrichium Gray ssp. scabriusculum Ehrend. | Galium emeryense ssp. emeryense | Rubiaceae
|
| GAHYS | Galium hypotrichium Gray ssp. subalpinum (Hilend & Howell) Ehrend. | subalpine bedstraw | Rubiaceae
|
| GAHYT | Galium hypotrichium Gray ssp. tomentellum Ehrend. | alpine bedstraw | Rubiaceae
|
| GAHYU | Galium hypotrichium Gray ssp. utahense Ehrend. | Galium watsonii | Rubiaceae
|
| GAHYT2 | Galium hypotrichium Gray var. tomentellum (Ehrend.) Dempster | Galium hypotrichium ssp. tomentellum | Rubiaceae
|
| GAHY | Galium hypotrichium Gray | alpine bedstraw | Rubiaceae
|
| GAHY2 | Galium hyssopifolium Hoffmann | Galium boreale | Rubiaceae
|
| GAIN7 | Galium intermedium auct. non Schultes | Galium schultesii | Rubiaceae
|
| GAJE | Galium jepsonii Hilend & Howell | Jepson's bedstraw | Rubiaceae
|
| GAJO | Galium johnstonii Dempster & Stebbins | Johnston's bedstraw | Rubiaceae
|
| GAKAO | Galium kamtschaticum Steller ex J.A. & J.H. Schultes var. oreganum (Britt.) Piper | Galium oreganum | Rubiaceae
|
| GAKA | Galium kamtschaticum Steller ex J.A. & J.H. Schultes | boreal bedstraw | Rubiaceae
|
| GALA2 | Galium labradoricum (Wieg.) Wieg. | northern bog bedstraw | Rubiaceae
|
| GALA3 | Galium lanceolatum Torr. | lanceleaf wild licorice | Rubiaceae
|
| GALAH | Galium latifolium Michx. var. hispidifolium Small ex Britt. | Galium latifolium | Rubiaceae
|
| GALAH2 | Galium latifolium Michx. var. hispidum Small | Galium latifolium | Rubiaceae
|
| GALA4 | Galium latifolium Michx. | purple bedstraw | Rubiaceae
|
| GALIN2 | Galium litigiosum (DC.) Gaud. var. nanum DC. | Galium parisiense | Rubiaceae
|
| GAMA3 | Galium magnifolium (Dempster) Dempster | largeleaf bedstraw | Rubiaceae
|
| GAMA7 | Galium margaricoccum Gray | Galium bolanderi | Rubiaceae
|
| GAMAM | Galium matthewsii Gray var. magnifolium Dempster | Galium magnifolium | Rubiaceae
|
| GAMAS | Galium matthewsii Gray var. scabridum Jepson | Galium multiflorum | Rubiaceae
|
| GAMA4 | Galium matthewsii Gray | bushy bedstraw | Rubiaceae
|
| GAMEA | Galium mexicanum Kunth ssp. asperrimum (Gray) Dempster | Mexican bedstraw | Rubiaceae
|
| GAMEA2 | Galium mexicanum Kunth ssp. asperulum (Gray) Dempster | Mexican bedstraw | Rubiaceae
|
| GAMEF | Galium mexicanum Kunth ssp. flexicum Dempster | Mexican bedstraw | Rubiaceae
|
| GAMEM | Galium mexicanum Kunth ssp. mexicanum | Mexican bedstraw | Rubiaceae
|
| GAMEA3 | Galium mexicanum Kunth var. asperrimum (Gray) Higgins & Welsh | Galium mexicanum ssp. asperrimum | Rubiaceae
|
| GAMEA4 | Galium mexicanum Kunth var. asperulum (Gray) Dempster | Galium mexicanum ssp. asperulum | Rubiaceae
|
| GAME3 | Galium mexicanum Kunth | Mexican bedstraw | Rubiaceae
|
| GAMI | Galium microphyllum Gray | bracted bedstraw | Rubiaceae
|
| GAMI4 | Galium miguelense Greene | Galium californicum ssp. miguelense | Rubiaceae
|
| GAMOE | Galium mollugo L. ssp. erectum (Huds.) Briq. | Galium mollugo | Rubiaceae
|
| GAMOE2 | Galium mollugo L. var. erectum (Huds.) Domin | Galium mollugo | Rubiaceae
|
| GAMO | Galium mollugo L. | false baby's breath | Rubiaceae
|
| GAMUP3 | Galium multiflorum Kellogg ssp. puberulum Piper | Galium serpenticum ssp. puberulum | Rubiaceae
|
| GAMUC | Galium multiflorum Kellogg var. coloradoense (W. Wight) Cronq. | Galium coloradoense | Rubiaceae
|
| GAMUH | Galium multiflorum Kellogg var. hirsutum (Gray) Jepson | Galium multiflorum | Rubiaceae
|
| GAMUP | Galium multiflorum Kellogg var. parvifolium Parish | Galium parishii | Rubiaceae
|
| GAMUP2 | Galium multiflorum Kellogg var. puberulum (Piper) St. John | Galium serpenticum ssp. puberulum | Rubiaceae
|
| GAMUS | Galium multiflorum Kellogg var. subalpinum (Hilend & Howell) Cronq. | Galium hypotrichium ssp. subalpinum | Rubiaceae
|
| GAMUW | Galium multiflorum Kellogg var. watsonii Gray | Galium watsonii | Rubiaceae
|
| GAMU2 | Galium multiflorum Kellogg | shrubby bedstraw | Rubiaceae
|
| GAMUA | Galium munzii Hilend & Howell ssp. ambivalens Dempster & Ehrend. | Munz's bedstraw | Rubiaceae
|
| GAMUM3 | Galium munzii Hilend & Howell ssp. munzii | Munz's bedstraw | Rubiaceae
|
| GAMUC2 | Galium munzii Hilend & Howell var. carneum Hilend & Howell | Galium hilendiae ssp. carneum | Rubiaceae
|