crassifolia (Jepson) Kartesz & Gandhi Phytologia 76: 448. 1994. Guy L. Nesom, John O. Sawyer† Common names: Thickleaf coffeeberry Endemic Basionym: Rhamnus californica
3 KB (165 words) - 20:15, 5 November 2020
subspeciesFrangula purshiana subsp. ultramafica J. O. Sawyer & S. W. Edwards Madroño 54: 172, fig. 1. 2007. John O. Sawyer†, Guy L. Nesom Common names: Caribou coffeeberry
3 KB (251 words) - 20:12, 5 November 2020
speciesFrangula obovata (Kearney & Peebles) G. L. Nesom & J. O. Sawyer Phytologia 91: 302. 2009. John O. Sawyer†, Guy L. Nesom Common names: Pearleaf buckthorn Endemic
3 KB (248 words) - 20:18, 5 November 2020
lanceolata Pursh Fl. Amer. Sept. 1: 166. 1813. (as lanceolatus) Guy L. Nesom, John O. Sawyer† Common names: Eastern lanceleaf buckthorn Endemic Synonyms: Rhamnus
3 KB (291 words) - 20:13, 5 November 2020
ex Curran) Abrams Bull. Torrey Bot. Club 37: 153. 1910. Guy L. Nesom, John O. Sawyer† Common names: Hairyleaf redberry Endemic Basionym: Rhamnus crocea var
3 KB (252 words) - 20:13, 5 November 2020
alnifolia L'Héritier Sert. Angl., 3. 1789. (as alnifolius) Guy L. Nesom, John O. Sawyer† Common names: Alderleaf buckthorn American alder-buckthorn dwarf alder nerprun
3 KB (273 words) - 20:13, 5 November 2020
genusRhamnus speciesRhamnus smithii Greene Pittonia 3: 17. 1896. Guy L. Nesom, John O. Sawyer† Common names: Smith's buckthorn Endemic Treatment appears in FNA Volume
2 KB (197 words) - 20:17, 5 November 2020
Saint Pétersbourg, Sér. 7, 10(11): 11, figs. 52–64. 1866. Guy L. Nesom, John O. Sawyer† Common names: Japanese buckthorn Introduced Treatment appears in FNA
3 KB (216 words) - 20:16, 5 November 2020
Saint Pétersbourg, Sér. 7, 10(11): 6, figs. 48–51. 1866. Guy L. Nesom, John O. Sawyer† Common names: Saw-tooth buckthorn Introduced Treatment appears in FNA
3 KB (271 words) - 20:12, 5 November 2020
speciesFrangula caroliniana (Walter) A. Gray Gen. Amer. Bor. 2: 178. 1849. John O. Sawyer†, Guy L. Nesom Common names: Carolina buckthorn Indian cherry Endemic
3 KB (271 words) - 20:15, 5 November 2020
speciesFrangula alnus Miller Gard. Dict. ed. 8, Frangula no. 1. 1768. John O. Sawyer†, Guy L. Nesom Common names: Glossy buckthorn European alder-buckthorn
4 KB (367 words) - 20:14, 5 November 2020
speciesRhamnus utilis varietyRhamnus utilis var. utilis Guy L. Nesom, John O. Sawyer† Introduced Treatment appears in FNA Volume 12. Treatment on page 51
3 KB (269 words) - 20:14, 5 November 2020
speciesRhamnus alaternus Linnaeus Sp. Pl. 1: 193. 1753. Guy L. Nesom, John O. Sawyer† Common names: Italian or evergreen buckthorn Introduced Treatment appears
2 KB (192 words) - 20:15, 5 November 2020
speciesRhamnus pirifolia Greene Pittonia 3: 15. 1896. Guy L. Nesom, John O. Sawyer† Common names: Island redberry Synonyms: Rhamnus crocea subsp. pirifolia (Greene)
3 KB (231 words) - 20:16, 5 November 2020
speciesFrangula purshiana subspeciesFrangula purshiana subsp. purshiana John O. Sawyer†, Guy L. Nesom Endemic Treatment appears in FNA Volume 12. Treatment
3 KB (246 words) - 20:13, 5 November 2020
Torrey and A. Gray, Fl. N. Amer. 1: 261. 1838. (as croceus) Guy L. Nesom, John O. Sawyer† Common names: Spiny redberry Endemic Treatment appears in FNA Volume
4 KB (350 words) - 20:14, 5 November 2020
tomentella (Bentham) Kartesz & Gandhi Phytologia 76: 449. 1994. Guy L. Nesom, John O. Sawyer† Common names: Chaparral coffeeberry Basionym: Rhamnus tomentella Bentham
3 KB (169 words) - 20:15, 5 November 2020
Willdenow in J. J. Roemer et al., Syst. Veg. 5: 295. 1819. Guy L. Nesom, John O. Sawyer† Common names: Sawleaf buckthorn Synonyms: Rhamnus fasciculata Greene
3 KB (234 words) - 20:18, 5 November 2020
cathartica Linnaeus Sp. Pl. 1: 193. 1753. (as catharticus) Guy L. Nesom, John O. Sawyer† Common names: European or common buckthorn nerprun cathartique Introduced
4 KB (465 words) - 20:13, 5 November 2020
Charlottesville. Savile, D. B. O. 1979. Fungi as aids in higher plant classification. Bot. Rev. (Lancaster) 45: 377--503. Sawyer, J. O. and D. A. Thornburgh. 1988
167 KB (27,143 words) - 18:24, 1 February 2019