Fagara dipetala (Mann) Engl. var. geminicarpa Rock, Publication unknown
Hawaiian Islands: Puaulu, J.F. Rock 10208, July 1911, Isotype
Fagelia nevadensis Pennell, Proc. Acad. Phil. 72: 76-77. 1920
Columbia: Sierra Nevada de Santa Marta, Magdalena, H.H. Smith 1404, 15 Dec. 1898-1901, ? Isotype
Fagus cunninghamii Hook., Journ. Bot. 2: 152, t.7. 1850
Australia: R. Brown, 1802-5, Topotype
Fagus grandifolia Ehrh. f. mollis Fern. & Rehd., Rhod. 9: 114. 1907
U.S.A.: Florida, Leon Co., Tallahasse, G.V. Nash 2339, 7-9 Aug. 1895, Isotype
Fagus taurica Poplawska, Mat. Krymsk. Zapovedn. str. p. 84. 1925
U.S.S.R.: Tauria, Aluschta, H. Poplawska (Fl. ex. U.S.S.R. 3385), 7 May 1926, Topotype
Faramea cestroides Standl., Pub. Field Mus. Nat. Hist. Chicago 7: 70. 1930
Columbia: Santa Marta, H.H. Smith 1820, 1898-1901, Topotype
Ferdinandea angustata C. Wright ex Griseb., Cat. Pl. Cub. 127. 1866
Cuba: Santa Clara Province, 10 km west of Santa Clara, Howard & Sturrock 5096, 15 June 1941, ? Type - Publication not Available
Ferula litwinowiana K.-Pol., Shed. Herb. Fl. Ross. 8: 111. 1922
U.S.S.R.: Transcaspia, distr. Merw, N.V. Androsov (Herb. Fl. Ross. 2617), 16 Apr. 1903 & 20 May 1911, Isotype
Ferulago serpentinica Rech. f., Engl. Bot. Jahrb. 80: 367. 1961
Greece: Euboea, K.H. Rechinger 19257, 28 June 1958, Isotype
Festuca amethystina L. ssp. orientalis Krajina, Acta Bot. Bohem. 9: 211-215. 1930
Czechoslovakia: Rossia Subcarpatica, Svidovec, Domin & Deyl (Fl. Cechoslovenica ex. 127), 11 Aug. 1929, Isotype
Festuca ×aschersoniana Dörfler, Herb. Norm. No. 5380. 1911
Sweden: Scania ad "Bjerred," O.R. Holmberg, July 1909, June 1910, Type Collection Material
Festuca brachyphylla Schultes in Schultes & Schultes fil., Mantissa 3: 646. 1827
Canada: District of Franklin, Melville Island, Mosquin & Martin 6411, 20 July 1965, Topotype
Festuca brevissima Jurtz., Bot. Zhur. 57: 645. 1972
U.S.S.R.: Prov. Magadan, regio Tschukotsky, montes Anadyrsk, in vicin. lacus Eljgygytgyn, Korobkov & Jurtsev (Fl. ex. U.S.S.R. 6154), 20 July 1968, Isotype
Festuca canadensis Alexeev, Byul. Mosk. obsh. ispyt. prir. Otdel biol. 88(5) 103-104. 1983
Canada: Ontario, Simcoe Co., sur les dunes de la Baie Georgienne, Marie-Victorin et al. 46144, 12 juillet 1936, Isotype
Festuca carpatica Dietrich f. elatior Krajina, Acta Bot. Bohemica 9: 219. 1930
Czechoslovakia: Slovakia septentrionalis, montes Bielské Tatry, Domin & Krajina (Fl. Cech. ex. 129), Isotype
Festuca declina S.J. Darbyshire
Mexico: Chiahuahua, Mpio. Guadalupe y Calvo, NW side of Cerro Mohinora about 13 miles SW of Guadalupe, McDonald & Nesom 2475, 2489, 21 Aug. 1988, Paratype
Festuca diclina S.J. Darbyshire, Novon 5: 129-132. 1995
Mexico: Chihuahua, Mpio. Guadalupe y Calvo, Cerro de Mohinora, McDonald & Martinez 2392, 27 Aug. 1987, Holotype
Festuca duriuscula L. var. longifolia Krajina, Acta Bot. Bohemica 9: 194. 1930
Czechoslovakia: Slovakia austro-occidentalis prope Bratislava, Domin et al. (Fl. Cech. ex. 118), 16 June 1929, Type Collection Material
Festuca edlundiae Aiken et al., Syst. Bot. 20(3): 381-384. 1995
Canada: District of Franklin, Bathurst Island, Polar Bear Pass, 75º12'N 98º23'W, S.G. Aiken 3949, 11 Aug. 1985, Isotype
Festuca gigantea Vill. var. triflora Koch f. glaucescens Podpera, Fl. Ex. Rep. Boh. Slov. 539
Moravia Orient: Carpathi m., G. Rican, 30 July 1928 (fl.) 20 Aug. 1928 (fr.), Isotype
Festuca ×gigas Holmberg f. subarundinacea Holmberg, Dörfler Herbarium Normale 5377
Sweden: Scania "Lund", O.R. Holmberg, Aug. 1909 and July 1910, Isotype
Festuca granatensis Boiss., Elenchus 93. 1838
Spain: Regn. Granat, Herb. Boissier, July 1837, Type Collection Material
Festuca ×holmbergii Dörfler, Herbarium Normale 5379
Sweden: Scania prope "Limhamn", O.R. Holmberg, Aug. 1909 and July 1910, Isotype
Festuca hyperborea K. Holmen, Medd. om Groenl. 124: 120. 1957
Greenland: Heilprin Land, K. Holmen 8150, 4 Aug. 1950, Type Collection Material
Festuca obtusa Biehler f. pilosifolia Dore, Nat. can. 103: 560. 1976 (1977)
Canada: Ontario, Kent Co., New Fairfield, Maycock & Maryniak 6437, 11 June 1960, Holotype
Festuca ovina L. ssp. beckeri Hack., Monogr. Festuc. Europ.: 100. 1882
U.S.S.R.: Rossia austro-orient., ad Wolgam inferiorem, Sareptam, H. Kurtsckenko 68, 28 May 1969, Topotype
Festuca ovina calligera Piper, Contr. U.S. Nat. Herb. 10: 27. 1906
U.S.A.: Arizona, San Francisco Mts., vic. Flagstaff, A.S. Hitchcock, 8 Aug. 1915, Topotype
Festuca ovina L. var. firmula Hackel f. vulgaris Krajina, Acta Bot. Boh. 9: 186, 189. 1930
Czechoslovakia: Bohemia centralis, ad Vsetaty, Deyl et al. (Fl. Chechoslovenica ex. 117), 31 May 1929, Isotype
Festuca ovina L. ssp. pseudogenuina, Krajina subvar. sillingeri Krajina, Acta Bot. Boh. 9: 184-188. 1930
Czechoslovakia: Slovakia austro-orientalis, Domin et al. (Fl. Cechoslovenica ex. 116), 19 June 1929, Isotype
Festuca probatoviae E. Alexeev, Bull. Moscow Soc. Nat. Explor. 87, 5: 102. 1982
U.S.S.R.: Mt. Chekhov, E. Alexeev 683, 24 June 1966, Isotype
Festuca psammophila Hackel f. subhirtella Krajina, Acta. Bot. Bohemica 9: 198. 1930
Czechoslovakia: Bohemia centralis, ad Bechlin prope Roudnice, Deyl et al. (Fl. Cech. ex. 119), 26 June 1929, Type Collection Material
Festuca pseudodalmatica Krajina apud Domin, Acta Bot. Bohemica 8: 61. 1929; 9: 206. 1930
Czechoslovakia: Slovakia australis, montibus Kovacovske, Domin & Krajina (Fl. Cech. ex. 126), Isotype
Festuca rubra L. ssp. aucta (Kreez. & Bobr.) Hultén f. pseudovivipara Pavlick, Phytologia 57: 5. 1985
Canada: British Columbia, Moresby Island, Mt. Moresby, Calder & Taylor 36418, 31 July 1964, Paratype
Festuca supina Schur. f. brachyphylla Degen, Gram. Hung. 169
Hungary: montis Bucsecs loco "La Strunga", A. de Degen, 26 July 1902, Isotype
Festuca wagneri J. Wagner, Gram. Hung. 173
Hungary: Temes, prope pagum Deliblat, J. Wagner, 21 June 1904, Isotype
Ficus subrotundifolia Greenm., Proc. Amer. Acad. 41: 237. 1905
Mexico: Jalisco, Guadalajara, C.G. Pringle 11850, 28 Sept. 1903, Type Collection Material
Filix ×dowellii Farw., Pap. Mich. Acad. Sci. 2: 14. 1923
U.S.A.: New Jersey, Lake Macopin, P. Dowell 5069, 27 July 1907, Paratype and Topotype
Fimbristylis ×ito-itaruana T. Koyama, Journ. Jap. Bot. 30: 130. 1955
Japan: Kadzusa, Torami, about 1 km NW of station, I. Ito 6291, 1 Oct. 1954, Isotype
Fimbristylis spathacea Roth. var. depauperata T. Koyama, J. Jap. Bot. 30(5): 1. 1955
Japan: Honshu, Pref. Chiba, Ichinomiya coast, T. Koyama 11120, 11 Sept. 1954, Isotype
Flindersia heterophylla Merrill & Perry, J. Arn. Arb. 20: 331- 332. 1939
New Guinea Western Division, Wassi Kussa River, Tarara, L.J. Brass 8495, Dec. 1936, Isotype
Forsythiopsis minor R. Benoist, Bull. Soc. Bot. France 76: 1033. 1929 (1930)
Madagascar: Hte Vallée du Manambolo, M. Decary 9381, 24 Nov. 1931, Topotype
Fragaria bractesta Heller, Bull. Torrey Bot. Club 25: 194. 1898
U.S.A.: New Mexico, 4 miles east of Santa Fe, A.A. & E.G. Heller 3615, 29 May 1897, Isotype
Fragaria chiloensis (L.) Duch. ssp. pacifica Staudt, Can. J. Bot. 40: 883. 1962
U.S.A.: Washington, Jefferson Co., Ruby Beach, Olympic National Park, Staudt & Taylor 88, 30 July 1959, Holotype
Fragaria chiloensis (L.) Duch. f. patagonica Staudt, Can. J. Bot. 40: 883. 1962
Argentina: Prov. Neuquén, Parc Nac., Nahuel Huapi, Quetrichué, J. Diem 2940, 29 Nov. 1960, Holotype
Fragaria iturupensis Staudt, Willdenowia 7: 102. 1973
Cultivated: Germany, Siebeldingen, Pfalz, from Insel Iturup, südliche Kurilen, U.S.S.R., G. Staudt, 3 May 1971 (flowers), 7 June 1971 (fruit), Isotype
Fragaria nipponica Makino, Bot. Mag. Tokyo 26: 282-285. 1912
Japan: Tochigi Prof., Nikko City, T. Makino 36791, July 1924, Topotype
Fragaria rubens Crantz, Stirp. Austr. fasc. 2: 75. 1769
Austria: in collibus ad St. Veit, Heimerl (Fl. ex. Austro-Hung. 838), Topotype
Fragaria sandwicensis Decaisne, Jardin Fruitier 9: 49. 1862-75
Hawaiian Islands: northwest of Papaloa, Capt. Cook, Kona, Degener & Murashige 20328, 15 Aug. 1949, Topotype
Fragaria vesca L. var. americana Porter f. landonii Boivin, Nat. can. 93: 432. 1966
Canada: Ontario, Norfolk Co., Woodhouse Twp., Conc 4, Lot 3, M. Landon s.n., 10 July 1953, Holotype
Fraxinus biltmoreana Beadle in Coult., Bot. Gaz. 25: 358. 1898
U.S.A.: North Carolina, Biltmore, Biltmore Herbarium 4049a, 2 Oct. 1897, Isotype
Fraxinus pensylvanica Marsh. var. austinii Fern. f. colorata Boivin, Nat. can. 93: 433. 1966
Canada: Nova Scotia, Grand Lake, Robertson Pt., E.E. Smith et al. 15865, 8 July 1957, Holotype
Fremontia californica Torr., Pl. Fremontiana 6 pl. 2. 1850
U.S.A.: California, Tehama Co., Payne's Creek, A.A. Heller 15350, 26 Apr. 1936, Topotype
Freyera euboica Rech. f. Anz. Österr. Akad. Wiss., Math.-Nat. 93: 98. 1956
Greece: Insula Euboea, Montes Kandili, K.H. Rechinger 16770, 30 May 1955, Isotype
Fuchsia jimenezii Breedlove & Raven, Ann. Missouri Bot. Gard. 69(1): 221. 1982
Costa Rica: Punta Arenas, Monteverde, T.C. Emmel, 23 June 1967, Isotype
Fuchsia microphylla H.B.&K. ssp. quercetorum Breedlove
Mexico: Chiapas, near the boundary of Zinazatam and Chamula on the roadto Zinacatan Center, D.E. Breedlove 7064, 4 Aug. 1964, Paratype
Fuchsia microphylla HBA. ssp. quercetorum Breedlove, Univ. Calif. Pub. Bot. 53: 43. 1969
Mexico: Chiapas, along trail from Tenejapa Center to Colonia San Antonio, D.E. Breedlove 7022, 8 Aug. 1964, Paratype
Fumaria capreolata L. var. babingtonii Pugsley, Publication unknown
England: Pembroke, Penally Station, A.J. Wilmott, 3 Sept. 1927, ? Type Collection Material
Fumaria occidentalis Pugsley, J. Bot. 42: 218. 1904
England: Cornwall, Newquay, Vigurs & Groves, Aug. 1907, Topotype
Fumaria pumila Host, Fl. aust. 2: 304. 1831
Austria: im Frecklebener Holze unnveit Aschersleben, Preufou, 23 May 1895, Topotype
Fumana pinatzii Rech. f., Anz. Osterr. Akad. Wiss., Math.-Nat. 93: 97. 1956
Greece: Insula Euboea septentrionalis, K.H. Rechinger 16667, 28 May 1955, Isotype