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- Closterostyles Torrey & A. Gray Potentilla sect. Closterostyles (Torrey & A. Gray) Baillon Potentilla subg. Closterostyles (Torrey & A. Gray) Juzepczuk Potentilla17 KB (1,324 words) - 23:57, 5 November 2020
- tortifolia (Torrey & A. Gray) G. L. Nesom Phytologia 75: 8. 1993. John C. Semple, Rachel E. Cook Basionym: Triplinerviae Torrey & A. Gray Fl. N. Amer.9 KB (528 words) - 21:02, 5 November 2020
- sciaphila, Solidago speciosa, Solidago squarrosa, Solidago villosicarpa A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1(2): 144. 1884. John C. Semple, Rachel6 KB (244 words) - 21:01, 5 November 2020
- tubicula (Torrey & A. Gray) W. L. Wagner & Hoch Syst. Bot. Monogr. 83: 148. 2007. Warren L. Wagner Basionym: Oenothera Salpingia Torrey & A. Gray Fl. N. Amer5 KB (275 words) - 11:31, 9 May 2022
- veatchiana (Torrey & A. Gray) Bentham & Hooker f. Gen Pl. 1: 804. 1867. Joshua M. Brokaw Basionym: Mentzelia Trachyphytum Torrey & A. Gray Fl. N. Amer14 KB (669 words) - 20:14, 5 November 2020
- Calylophus (Spach) Torrey & A. Gray Treatment appears in FNA Volume 10. Herbs perennial, rarely annual, sometimes suffrutescent, caulescent; from a stout to slender5 KB (564 words) - 11:31, 9 May 2022
- Rudbeckia texana Torrey & A. Gray Fl. N. Amer. 2: 312. 1842. Lowell E. Urbatsch, Patricia B. Cox Synonyms: Rudbeckia subg. Macrocline (Torrey & A. Gray) P. B. Cox8 KB (381 words) - 21:15, 5 November 2020
- (Nuttall) A. Gray in A. Gray et al., Syn. Fl. N. Amer. 1: 23. 1895. Alan T. Whittemore Basionym: Undefined subg. Cyrtorhyncha Nuttall in J. Torrey and A. Gray1 KB (96 words) - 22:47, 5 November 2020
- Solidago uliginosa (Torrey & A. Gray) G. L. Nesom Phytologia 75: 12. 1993. John C. Semple, Rachel E. Cook Basionym: Maritimae Torrey & A. Gray Fl. N. Amer. 2:5 KB (224 words) - 21:01, 5 November 2020
- Petersen, F. P. and D. E. Fairbrothers. 1985. A serotaxonomic appraisal of the "Amentiferae." Bull. Torrey Bot. Club 112: 43--52. Regel, E. 1861. Monographische11 KB (1,145 words) - 22:52, 5 November 2020
- multiradiata, Baileya pauciradiata, Baileya pleniradiata Harvey & A. Gray ex Torrey in W. H. Emory, Not. Milit. Recon., 143. 1848. M. W. Turner Etymology:4 KB (348 words) - 21:08, 5 November 2020
- Epilobium smithii Peter C. Hoch Synonyms: Epilobium [unranked] Chrysonerion Torrey & A. Gray Epilobium sect. Lysimachion Tausch Treatment appears in FNA Volume8 KB (1,136 words) - 11:31, 9 May 2022
- ser. Xanthactis G. L. Nesom Corymbosae Torrey & A. Gray Solidago (sect. Undefined) ser. Corymbosae (Torrey & A. Gray) O. Hoffmann Solidago subg. Oligoneuron (Small)5 KB (236 words) - 21:02, 5 November 2020
- Virgulus has been divided into four sections. Section Grandiflori (Torrey & A. Gray) G. L. Nesom includes all the stipitate-glandular taxa: S. grandiflorum5 KB (624 words) - 20:58, 5 November 2020
- the first attempted for the whole flora area since the work of J. Torrey and A. Gray (1838–1843). It is mainly conservatively based on E. J. Palmer (195021 KB (2,479 words) - 16:24, 9 December 2021
- the gods,” allusion unclear Synonyms: Franseria Cavanilles Hymenoclea Torrey & A. Gray Treatment appears in FNA Volume 21. Treatment on page 10. Mentioned11 KB (475 words) - 21:11, 5 November 2020
- alluding to gynophore carrying pistil Basionym: Pachypodium Nuttall in J. Torrey and A. Gray, Fl. N. Amer. 1: 96. 1838, Synonyms: Pleurophragma Rydberg Stanleyella Rydberg10 KB (556 words) - 23:31, 5 November 2020
- Greek micro -, small, and seris, endive or chicory Synonyms: Apargidium Torrey & A. Gray Calaïs de Candolle Scorzonella Nuttall Treatment appears in FNA Volume11 KB (641 words) - 20:52, 5 November 2020
- Aster subg. Doellingeria (Nees) A. Gray Aster sect. Triplopappus (Torrey & A. Gray) A. G. Jones Triplopappus Torrey & A. Gray Treatment appears in FNA Volume6 KB (493 words) - 21:04, 5 November 2020
- indicated that subg. Paronychia and subg. Siphonychia (Torrey & A. Gray) Chaudhri are sister taxa within a strongly supported clade. We have chosen not to utilize15 KB (924 words) - 23:11, 5 November 2020
- Agianthus Greene Cartiera Greene Disaccanthus Greene Euklisia (Nuttall ex Torrey & A. Gray) Rydberg Icianthus Greene Mesoreanthus Greene Microsemia Greene Mitophyllum Greene18 KB (725 words) - 23:30, 5 November 2020
- Hulsea heterochroma, Hulsea mexicana, Hulsea nana, Hulsea vestita Torrey & A. Gray in War Department [U.S.], in War Department[U.S.], Pacif. Railr. Rep5 KB (333 words) - 21:15, 5 November 2020
- Heterostemon Nuttall Oenothera [unranked] Primulopsis Torrey & A. Gray Oenothera subg. Taraxia (Torrey & A. Gray) Jepson Treatment appears in FNA Volume 10. Herbs7 KB (672 words) - 17:54, 2 December 2022
- Helianthella quinquenervis, Helianthella uniflora Torrey & A. Gray Fl. N. Amer. 2: 333. 1842. William A. Weber Common names: Little sunflower Etymology:5 KB (312 words) - 21:11, 5 November 2020
- Chorizanthe watsonii (Torrey) Torrey & A. Gray Proc. Amer. Acad. Arts 8: 197. 1870. James L. Reveal Basionym: Undefined sect. Acanthogonum Torrey in War Department3 KB (289 words) - 23:15, 5 November 2020
- morphology distinguishing Cistanthe, more recent molecular studies by M. A. Hershkovitz and E. A. Zimmer (2000) have provided general support for it. The inclusion7 KB (549 words) - 23:01, 5 November 2020
- speciesAmelanchier alnifolia varietyAmelanchier alnifolia var. pumila (Torrey & A. Gray) C. K. Schneider Ill. Handb. Laubholzk. 1: 739. 1906. Christopher S3 KB (317 words) - 23:54, 5 November 2020
- Limnalsine Rydberg Maxia Ö. Nilsson Mona Ö. Nilsson Montiastrum (A. Gray) Rydberg Naiocrene (Torrey & A. Gray) Rydberg Neopaxia Ö. Nilsson Paxia Ö. Nilsson Treatment7 KB (530 words) - 23:02, 5 November 2020
- Sphaerostigma (Seringe) Torrey & A. Gray Oenothera subg. Sphaerostigma (Seringe) Jepson Sphaerostigma (Seringe) Fischer & C. A. Meyer Treatment appears10 KB (763 words) - 23:30, 2 December 2022
- santolinoides, Chaenactis suffrutescens, Chaenactis thompsonii (Nuttall) Torrey & A. Gray Fl. N. Amer. 2: 371. 1842. James D. Morefield Basionym: Undefined sect7 KB (250 words) - 21:07, 5 November 2020
- caespitosum, Petrophytum cinerascens, Petrophytum hendersonii (Nuttall ex Torrey & A. Gray) Rydberg Mem. New York Bot. Gard. 1: 206. 1900. Richard Lis Common7 KB (580 words) - 23:58, 5 November 2020
- Aster sect. Hesterastrum Bentham Aster sect. Oxytripolium (de Candolle) Torrey & A. Gray Undefined subg. Conyzanthus Tamamschjan Symphyotrichum sect. Oxytripolium (de4 KB (294 words) - 20:58, 5 November 2020
- parviceps, S. pilosum, S. porteri, S. priceae. Subsection Dumosi (Torrey & A. Gray) G. L. Nesom: Symphyotrichum dumosum, S. simmondsii, S. racemosum,4 KB (413 words) - 20:58, 5 November 2020
- Porcelia Persoon 1807 Synonyms: Orchidocarpum Michaux Pityothamnus Small Uvaria Torrey & A. Gray Treatment appears in FNA Volume 3. Shrubs or small trees, taprooted;7 KB (405 words) - 22:50, 5 November 2020
- Show Lower Taxa Clematis columbiana, Clematis occidentalis (Linnaeus) Torrey & A. Gray Fl. N. Amer. 1: 10. 1838. James S. Pringle Basionym: Undefined subg3 KB (271 words) - 22:50, 5 November 2020
- galacifolia Torrey & A. Gray Amer. J. Sci. Arts 42: 48. 1842,. Guy L. Nesom IllustratedEndemicConservation concern Synonyms: Sherwoodia galacifolia (Torrey & A2 KB (139 words) - 18:17, 6 November 2020
- Amphipappus fremontii var. fremontii, Amphipappus fremontii var. spinosus Torrey & A. Gray Boston J. Nat. Hist. 5: 108. 1845. Guy L. Nesom Common names: Fremont’s2 KB (110 words) - 19:28, 6 November 2020
- scapoidea Torrey & A. Gray Fl. N. Amer. 1: 506. 1840 Synonyms: Camissonia scapoidea (Torrey & A. Gray) P. H. Raven O. brevipes var. scapoidea (Torrey & A. Gray)5 KB (364 words) - 11:33, 9 May 2022
- Perityle bisetosa var. scalaris (Torrey ex A. Gray) Shinners SouthW. Naturalist 4: 204. 1959. Sharon C. Yarborough, A. Michael Powell Common names: Two-bristle4 KB (279 words) - 21:14, 5 November 2020
- flora). Pityopsis has been treated historically as a distinct genus or as a section of Chrysopsis (A. Gray 1884) or Heterotheca (L. H. Shinners 1951e). J.8 KB (625 words) - 21:03, 5 November 2020
- laevis (A. Gray ex Torrey) Shinners A. humilis var. leiosperma Waterfall A. laevis (A. Gray ex Torrey) Müller Arg. Ditaxis humilis (Engelmann & A. Gray) Pax5 KB (529 words) - 20:13, 5 November 2020
- Oxybaphus multiflorus Torrey Ann. Lyceum Nat. Hist. New York 2: 237. 1827 Synonyms: Quamoclidion multiflorum (Torrey) Torrey ex A. Gray Treatment appears in4 KB (364 words) - 18:03, 6 November 2020
- Keckiella ternata var. septentrionalis, Keckiella ternata var. ternata (Torrey ex A. Gray) Straw Brittonia 19: 204. 1967. David C. Michener, Noel H. Holmgren2 KB (185 words) - 15:02, 30 November 2021
- Basionym: Cereus californicus Torrey & A. Gray Fl. N. Amer. 1: 555. 1840 Synonyms: Opuntia californica (Torrey & A. Gray) Coville Treatment appears in4 KB (324 words) - 20:47, 7 December 2022
- Ballhead sandwort Endemic Basionym: Arenaria congesta Nuttall in J. Torrey and A. Gray, Fl. N. Amer. 1: 178. 1838 Treatment appears in FNA Volume 5. Treatment6 KB (467 words) - 18:06, 6 November 2020
- parviflorum, Lithophragma tenellum, Lithophragma trifoliatum (Nuttall) Torrey & A. Gray Fl. N. Amer. 1: 583. 1840, name conserved ,. Roy L. Taylor Common names:8 KB (417 words) - 23:41, 5 November 2020
- Isopappus hookerianus Torrey & A. Gray Fl. N. Amer. 2: 239. 1842 Synonyms: Croptilon divaricatum var. hookerianum (Torrey & A. Gray) Shinners Haplopappus4 KB (263 words) - 19:20, 6 November 2020
- Epilobium [unranked] Cordylophorum Nuttall ex Torrey & A. Gray Fl. N. Amer. 1: 488. 1840 Synonyms: Cordylophorum (Nuttall ex Torrey & A. Gray) Rydberg Treatment appears in4 KB (346 words) - 11:31, 9 May 2022
- tribe Astereae genusAmphipappus Show Lower Taxa Amphipappus fremontii Torrey & A. Gray Boston J. Nat. Hist. 5: 107. 1845. Guy L. Nesom Etymology: Greek amphi-3 KB (330 words) - 21:02, 5 November 2020
- leucodermis var. nigerrimus Douglas ex Torrey & A. Gray Fl. N. Amer. 1: 454. 1840. Lawrence A. Alice, Douglas H. Goldman, James A. Macklin, Gerry Moore Synonyms:4 KB (382 words) - 18:19, 6 November 2020