Undefined subg. Chlorocyperus (Vahl) C. B. Clarke Cyperus subg. Mariscus Willdenow Undefined subg. Papyrus Treatment appears in FNA Volume 23. Treatment on
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nyctaginea, Mirabilis rotundifolia, Mirabilis texensis (L’Heritier ex Willdenow) Heimerl in H. G. A. Engler and K. Prantl, Nat. Pflanzenfam. 31[III,1b]:
6 KB (687 words) - 23:02, 5 November 2020
Etymology: Greek abros, de licate or graceful Synonyms: Tricratus L’Heritier ex Willdenow Treatment appears in FNA Volume 4. Treatment on page 61. Mentioned on page
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AL familyPlumbaginaceae genusArmeria Show Lower Taxa Armeria maritima Willdenow Enum. Pl. 1: 333. 1809. Claude Lefèbvre, Xavier Vekemans Common names:
3 KB (331 words) - 23:08, 5 November 2020
Although Nelumbo lutea is often attributed to (Willdenow) Persoon, the spelling Nelumbium luteum used by Willdenow is an orthographic error for Nelumbo lutea
4 KB (417 words) - 22:49, 5 November 2020
and Guatemala. Among its members are Penstemon campanulatus (Cavanilles) Willdenow, P. gentianoides (Kunth) Poiret, and P. hartwegii Bentham, three red- or
11 KB (337 words) - 20:22, 8 December 2021
leptophylla, Drymaria molluginea, Drymaria pachyphylla, Drymaria viscosa Willdenow ex Schultes in J. J. Roemer et al., Syst. Veg. 5: xxxi, 406. 1819. Ronald
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Armeria maritima subsp. maritima, Armeria maritima subsp. sibirica (Miller) Willdenow Enum. Pl. 1: 333. 1809. Claude Lefèbvre, Xavier Vekemans Illustrated Basionym:
4 KB (249 words) - 18:07, 6 November 2020
pseudoconstricta (Willdenow) O. E. Schulz in I. Urban, Symb. Antill. 3: 504. 1903. James E. Rodman Basionym: Raphanus lanceolatus Willdenow Sp. Pl. 3: 562
4 KB (236 words) - 18:15, 6 November 2020
familyPolypodiaceae genusPecluma speciesPecluma plumula (Humboldt & Bonpland ex Willdenow) M. G. Price Amer. Fern J. 73: 115. 1983. A. Murray Evans Common names:
2 KB (190 words) - 21:21, 5 November 2020
Donn ex Willdenow Sp. Pl. 2: 1186. 1798. John M. Miller Common names: Miner’s-lettuce Illustrated Synonyms: Montia perfoliata (Donn ex Willdenow) Howell
4 KB (227 words) - 18:04, 6 November 2020
Taxa Arceuthobium vaginatum subsp. cryptopodum (Humboldt & Bonpland ex Willdenow) J. Presl in F. Berchtold and J. S. Presl, Prir. Rostlin 2: 28. 1825. Daniel
2 KB (99 words) - 19:10, 6 November 2020
Acelidanthus Trautvetter & C. A. Meyer Evonyxis Rafinesque Leimanthium Willdenow Treatment appears in FNA Volume 26. Treatment on page 72. Mentioned on
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conspicua (Willdenow) Lindley Gen. Sp. Orchid. Pl., 291. 1835. Charles J. Sheviak IllustratedEndemic Basionym: Orchis blephariglottis Willdenow Sp. Pl. 4(1):
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subfamilyMalvaceae subfam. Malvoideae genusAbutilon speciesAbutilon mollicomum (Willdenow) Sweet Hort. Brit., 54. 1826. Paul A. Fryxell†, Steven R. Hill Common names:
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seriesEleocharis (sect. Eleogenus) ser. Ovatae speciesEleocharis obtusa (Willdenow) Schultes Mant. 2: 89. 1824. S. Galen Smith*, Jeremy J. Bruhl*, M. Socorro
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distans, Habenaria odontopetala, Habenaria quinqueseta, Habenaria repens Willdenow Sp. Pl. 4(1): 5, 44. 1805. Charles J. Sheviak Common names: Rein orchid
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Synonyms: Cayratia japonica (Thunberg) Gagnepain Cissus japonica (Thunberg) Willdenow Columella japonica (Thunberg) Merrill Treatment appears in FNA Volume 12
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familyLimnocharitaceae genusHydrocleys speciesHydrocleys nymphoides (Willdenow) Buchenau Abhandlungen herausgegeben vom naturwissenschaftlichen Vereine
4 KB (356 words) - 21:29, 5 November 2020
odontorhiza var. odontorhiza, Corallorhiza odontorhiza var. pringlei (Willdenow) Poiret in F. Cuvier, Dict. Sci. Nat. ed. 2, 10: 375. 1818. Lawrence K
4 KB (303 words) - 22:12, 5 November 2020
Pteris interrupta Willdenow Phytographia, 13. 1794 Synonyms: Cyclosorus gongylodes (Schkuhr) Link Cyclosorus interruptus (Willdenow) H. Itô Cyclosorus
4 KB (395 words) - 21:25, 5 November 2020
Arethusa verticillata Muhlenberg ex Willdenow Sp. Pl. 4(1): 81. 1805 Synonyms: Pogonia verticillata (Muhlenberg ex Willdenow) Nuttall Treatment appears in FNA
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lanceolatum var. lanceolatum, Symphyotrichum lanceolatum var. latifolium (Willdenow) G. L. Nesom Phytologia 77: 284. 1995. Luc Brouillet, John C. Semple, Geraldine
8 KB (712 words) - 19:26, 6 November 2020
genusCyperus subgenusCyperus subg. Cyperus speciesCyperus aggregatus (Willdenow) Endlicher Cat. Horti Vindob. 1: 93. 1842. Gordon C. Tucker*, Brian G.
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AL familyLimnanthaceae genusFloerkea speciesFloerkea proserpinacoides Willdenow Ges. Naturf. Freunde Berlin Neue Schriften 3: 449. 1801. Gordon C. Tucker
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Taxa Kobresia myosuroides, Kobresia sibirica, Kobresia simpliciuscula Willdenow Sp. Pl. 4(1): 205. 1805. Peter W. Ball Common names: Kobrésie Etymology:
4 KB (342 words) - 21:40, 5 November 2020
var. septentrionalis, Erigeron strigosus var. strigosus Muhlenberg ex Willdenow Sp. Pl. 3: 1956. 1803. Guy L. Nesom Common names: Common eastern fleabane vergerette
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speciesFlueggea virosa Show Lower Taxa Flueggea virosa subsp. virosa (Roxburgh ex Willdenow) Royle Ill. Bot. Himal. Mts., 328. 1836. (as Fluggea) Geoffrey A. Levin
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LAYOUT:treatment:TUOYAL familyBegoniaceae genusBegonia speciesBegonia cucullata Willdenow Sp. Pl. 4: 414. 1805. Luc Brouillet Common names: Wax begonia IllustratedIntroduced
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Bartram) Michaux Pityothamnus obovatus (Willdenow) Small Porcelia grandiflora (W.Bartram) Persoon Uvaria obovata (Willdenow) Torrey & A. Gray Treatment appears
4 KB (359 words) - 19:59, 7 December 2022
Aspidium angustum (Willdenow) C. Presl Sp. Pl. 5(1): 277. 1810 Synonyms: Athyrium angustum Athyrium filix-femina subsp. angustum (Willdenow) Clausen Athyrium
3 KB (272 words) - 22:52, 20 February 2024
ulmifolia var. palmeri, Solidago ulmifolia var. ulmifolia Muhlenberg ex Willdenow Sp. Pl. 3: 2060. 1803. John C. Semple, Rachel E. Cook Common names: Elm-leaf
4 KB (374 words) - 19:30, 6 November 2020
Basionym: Struthiopteris pensylvanica (Willdenow) Raymond Sp. Pl. 5(1): 289. 1810 Synonyms: Matteuccia pensylvanica (Willdenow) Fernald Matteuccia struthiopteris
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speciesCypripedium parviflorum varietyCypripedium parviflorum var. pubescens (Willdenow) O. W. Knight Rhodora 8: 93. 1906. Charles J. Sheviak Common names: Cypripède
4 KB (322 words) - 16:34, 14 December 2022
Basionym: Chenopodium graveolens Willdenow Enum. Pl. 1: 290. 1809 Synonyms: Chenopodium incisum Poiret Teloxys graveolens (Willdenow) W. A. Weber Treatment appears
4 KB (322 words) - 22:58, 5 November 2020
poilu Endemic Basionym: Aster pilosus Willdenow Sp. Pl. 3: 2025. 1803 Synonyms: Aster ericoides var. pilosus (Willdenow) Porter Treatment appears in FNA Volume
6 KB (674 words) - 19:26, 6 November 2020
Pleopeltis polypodioides, Pleopeltis riograndensis Humboldt & Bonpland ex Willdenow Sp. Pl. 5(1): 211. 1810. Elisabeth G. Andrews, Michael D. Windham Common
6 KB (432 words) - 21:24, 5 November 2020
Cordyline guineensis (Linnaeus) Britton Sansevieria guineensis (Linnaeus) Willdenow Treatment appears in FNA Volume 26. Treatment on page 415. Mentioned on
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LAYOUT:treatment:TUOYAL familyAzollaceae genusAzolla speciesAzolla caroliniana Willdenow Sp. Pl. 5(1): 541. 1810. Thomas A. Lumpkin Illustrated Treatment appears
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genusOsmunda speciesOsmunda regalis varietyOsmunda regalis var. spectabilis (Willdenow) A. Gray Manual ed. 2 600. 1856. R. David Whetstone, T. A. Atkinson IllustratedEndemic
3 KB (238 words) - 21:22, 5 November 2020
Show Lower Taxa Mikania batatifolia, Mikania cordifolia, Mikania scandens Willdenow Sp. Pl. 3: 1742. 1803. Walter C. Holmes Common names: Climbing hempweed
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alaskanus, Juncus arcticus var. balticus, Juncus arcticus var. mexicanus Willdenow Sp. Pl. 2: 206. 1799. Ralph E. Brooks*, Steven E. Clemants* Common names:
4 KB (376 words) - 23:33, 12 March 2024
genusTurnera speciesTurnera diffusa Show Lower Taxa Turnera diffusa var. diffusa Willdenow in J. J. Roemer et al., Syst. Veg. 6: 679. 1820. María Mercedes Arbo Illustrated
2 KB (122 words) - 23:20, 5 November 2020
lanceolata Schkuhr Grammitis revoluta Sprengel ex Willdenow Pleopeltis revoluta (Sprengel ex Willdenow) A. R. Smith Treatment appears in FNA Volume 2. Illustrator:
3 KB (273 words) - 21:23, 5 November 2020
permolle (Willdenow) Sweet Hort. Brit., 53. 1826. Paul A. Fryxell†, Steven R. Hill Common names: Velvety abutilon Basionym: Sida permollis Willdenow Enum.
3 KB (224 words) - 23:20, 5 November 2020
Taxa Corydalis aurea subsp. aurea, Corydalis aurea subsp. occidentalis Willdenow Enum. Pl. 2: 740. 1809. Kingsley R. Stern Common names: Golden corydalis corydalis
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pauciflora var. caroliniana, Scleria pauciflora var. pauciflora Muhlenberg ex Willdenow Sp. Pl. 4(1): 318. 1805. A. A. Reznicek, John E. Fairey III, Alan T. Whittemore
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Synonyms: Aster cornifolius Muhlenberg ex Willdenow Aster humilis Willdenow Diplopappus cornifolius (Muhlenberg ex Willdenow) Lessing ex Darlington Diplostephium
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pseudoptera, Eleocharis tenuis var. tenuis, Eleocharis tenuis var. verrucosa (Willdenow) Schultes Mant. 2: 89. 1824. S. Galen Smith*, Jeremy J. Bruhl*, M. Socorro
9 KB (1,009 words) - 19:35, 6 November 2020
speciesPedicularis lanata Show Lower Taxa Pedicularis lanata subsp. lanata Willdenow ex Chamisso & Schlechtendal Linnaea 2: 583. 1827. Bruce W. Robart Common
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speciesDrymaria cordata Show Lower Taxa Drymaria cordata var. cordata (Linnaeus) Willdenow ex Schultes in J. J. Roemer et al., Syst. Veg. 5: xxxi, 406. 1819. Ronald
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Grindelia pusilla, Grindelia scabra, Grindelia squarrosa, Grindelia subalpina Willdenow Ges. Naturf. Freunde Berlin Mag. Neuesten Entdeck. Gesammten Naturk. 1:
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albicans, Carex albicans var. australis, Carex albicans var. emmonsii Willdenow ex Sprengel Syst. Veg 3: 818. 1826. William J. Crins, Jeff H. Rettig Illustrated
4 KB (384 words) - 19:34, 6 November 2020
quadrangularis Muhlenberg ex Willdenow Smilax rotundifolia var. crenulata Small & A. Heller Smilax rotundifolia var. quadrangularis (Muhlenberg ex Willdenow) Alph. Wood
4 KB (389 words) - 22:18, 5 November 2020
Stellaria cuspidata subsp. cuspidata, Stellaria cuspidata subsp. prostrata Willdenow ex Schlechtendal Ges. Naturf. Freunde Berlin Mag. Neuesten Entdeck. Gesammten
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1293. 1763 Synonyms: Acroptilon picris (Pallas ex Willdenow) C. A. Meyer C. picris Pallas ex Willdenow Treatment appears in FNA Volume 19. Treatment on
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rouge EndemicIllustrated Synonyms: Ulmus crispa Willdenow Ulmus fulva Michaux Ulmus pendula Willdenow Ulmus pubescens Walter Treatment appears in FNA Volume
4 KB (405 words) - 22:51, 5 November 2020
Corallorhizinae genusAplectrum speciesAplectrum hyemale (Muhlenburg ex Willdenow) Torrey Gen. N. Amer. Pl. 2: 198. 1818. Charles J. Sheviak, Paul M. Catling
3 KB (298 words) - 22:12, 5 November 2020
tribe Hyophorbeae genusChamaedorea Show Lower Taxa Chamaedorea seifrizii Willdenow Sp. Pl. 4(2): 638, 800. 1806. Scott Zona Common names: Bamboo palm parlor
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LAYOUT:treatment:TUOYAL familyAspleniaceae genusAsplenium speciesAsplenium montanum Willdenow Sp. Pl. 5(1): 342. 1810. Warren H. Wagner Jr., Robbin C. Moran, Charles
4 KB (416 words) - 21:23, 5 November 2020
grapefern botryche découpé Basionym: Botrychium obliquum Muhlenberg in Willdenow Treatment appears in FNA Volume 2. Illustrator: John Myers Copyright: Flora
4 KB (364 words) - 21:24, 5 November 2020
LAYOUT:treatment:TUOYAL familyUlmaceae genusCeltis speciesCeltis laevigata Willdenow Enum. Pl. suppl: 67. 1814. Susan L. Sherman-Broyles, William T. Barker
3 KB (292 words) - 00:02, 7 March 2024
water sundew droséra intermédiaire Illustrated Synonyms: Drosera americana Willdenow Treatment appears in FNA Volume 6. Treatment on page 423. Mentioned on
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fragarioides, Waldsteinia idahoensis, Waldsteinia lobata, Waldsteinia parviflora Willdenow Ges. Naturf. Freunde Berlin Neue Schriften 2: 105, plate 4, fig. 1. 1799
4 KB (347 words) - 23:53, 5 November 2020
AL familyPhyllanthaceae genusFlueggea Show Lower Taxa Flueggea virosa Willdenow Sp. Pl. 4: 637, 757. 1806. (as Flüggea) Geoffrey A. Levin Common names:
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Artemisia laciniata subsp. laciniata, Artemisia laciniata subsp. parryi Willdenow Sp. Pl. 3: 1843. 1803. Leila M. Shultz Treatment appears in FNA Volume
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tubercles at inner throat of corolla in M. pumilus Synonyms: Hornemannia Willdenow Treatment appears in FNA Volume 17. Treatment on page 364. Mentioned on
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LAYOUT:treatment:TUOYAL familyAspleniaceae genusAsplenium speciesAsplenium abscissum Willdenow Sp. Pl. 5(1): 321. 1810. Warren H. Wagner Jr., Robbin C. Moran, Charles
3 KB (217 words) - 21:23, 5 November 2020
flagellaris subsp. platysepala, Saxifraga flagellaris subsp. setigera Willdenow in C. M. von Sternberg, Revis. Saxifrag. 1: 25, plate 6. 1810 ,. Luc Brouillet
4 KB (261 words) - 18:17, 6 November 2020
Synonyms: Aronia nigra (Willdenow) Koehne Photinia melanocarpa (Michaux) K. R. Robertson & J. B. Phipps Pyrus arbutifolia var. nigra Willdenow P. melanocarpa (Michaux)
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rush Basionym: Juncus mexicanus Willdenow Syst. Veg. 7(1): 178. 1829 Synonyms: Juncus balticus var. mexicanus (Willdenow ex Roemer & Schultes) Kuntze Treatment
3 KB (221 words) - 21:31, 5 November 2020
digitalis, Carex digitalis var. floridana, Carex digitalis var. macropoda Willdenow Sp. Pl. 4(1): 298. 1805. Charles T. Bryson, Robert F. C. Naczi Common names:
4 KB (377 words) - 19:35, 6 November 2020
Pedicularis sudetica subsp. pacifica, Pedicularis sudetica subsp. scopulorum Willdenow Sp. Pl. 3: 209. 1800. Bruce W. Robart Common names: Sudeten lousewort Treatment
7 KB (662 words) - 19:15, 6 November 2020
Illustrated Basionym: Cactus ferox Nuttall Gen. N. Amer. Pl. 1: 296. 1818, not Willdenow 1813 Synonyms: Tunas polyacantha (Haworth) Nieuwland & Lunell Treatment
6 KB (433 words) - 20:37, 7 December 2022
genusCentaurea speciesCentaurea macrocephala Mussin-Puschkin ex Willdenow Sp. Pl., ed. 4 [Willdenow] 3(3): 2298 (-2299). 1803 [Apr-Dec 1803]. David J. Keil, Jörg
4 KB (335 words) - 23:45, 8 December 2021
genusStevia speciesStevia ovata Show Lower Taxa Stevia ovata var. texana Willdenow Enum. Pl., 855. 1809. Guy L. Nesom Common names: Round-leaf candyleaf Treatment
1 KB (82 words) - 21:09, 5 November 2020
LAYOUT:treatment:TUOYAL familyPapaveraceae genusMacleaya speciesMacleaya cordata (Willdenow) R. Brown in D. Denham and H. Clapperton, Narr. Travels Africa, app., 218
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Berry Common names: Elliptic-leaf rushfoil Willdenow’s croton Endemic Basionym: Crotonopsis elliptica Willdenow Sp. Pl. 4: 380. 1805 Synonyms: Croton willdenowii G
3 KB (229 words) - 20:14, 5 November 2020
familyLiliaceae genusChamaelirium Show Lower Taxa Chamaelirium luteum Willdenow Ges. Naturf. Freunde Berlin Mag. Neuesten Entdeck. Gesammten Naturk. 2:
4 KB (461 words) - 22:15, 5 November 2020
muehlenbergii var. enervis, Carex muehlenbergii var. muehlenbergii Schkuhr ex Willdenow Sp. Pl. 4(1): 231. 1805. Peter W. Ball IllustratedEndemic Treatment appears
3 KB (299 words) - 19:36, 6 November 2020
Solidago patula subsp. patula, Solidago patula subsp. strictula Muhlenberg ex Willdenow Sp. Pl. 3: 2059. 1803. John C. Semple, Rachel E. Cook Common names: Rough-leaved
4 KB (351 words) - 19:19, 6 November 2020
angustifolia Linnaeus Sp. Pl. 2: 817. 1753 Synonyms: Serratula angustifolia (Linnaeus) Willdenow Treatment appears in FNA Volume 19. Treatment on page 166. Mentioned on
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63. 1807 Synonyms: Nuphar kalmiana (Michaux) W. T. Aiton Nuphar minima (Willdenow) Smith Treatment appears in FNA Volume 3. Illustrator: John Myers Copyright:
4 KB (357 words) - 22:51, 5 November 2020
LAYOUT:treatment:TUOYAL familyViolaceae genusViola speciesViola blanda Willdenow Hort. Berol. 1(2): plate 24. 1804. R. John Little, Landon E. McKinney†
4 KB (421 words) - 23:19, 5 November 2020
Genuini speciesJuncus arcticus varietyJuncus arcticus var. balticus (Willdenow) Trautvetter Trudy Imperatorskago. Acta Horti Petropolitani. 5: 119. 1878
5 KB (326 words) - 21:30, 5 November 2020
scariosa var. novaeangliae, Liatris scariosa var. scariosa (Linnaeus) Willdenow Sp. Pl. 3: 1635. 1803. Guy L. Nesom Common names: Northern gayfeather Endemic
4 KB (266 words) - 19:29, 6 November 2020
subsp. pensylvanica (Muhlenberg ex Willdenow) O. E. Schulz Cardamine hirsuta var. pensylvanica (Muhlenberg ex Willdenow) P. W. Graff Cardamine multifolia Rydberg
6 KB (522 words) - 23:35, 5 November 2020
nigrescens (Willdenow) Hayek Centaurea dubia subsp. vochinensis (Bernhardi ex Reichenbach) Hayek Centaurea jacea subsp. nigrescens (Willdenow) Celakovsky
5 KB (555 words) - 20:50, 5 November 2020
reasonably be verified by the author. Excluded species: Luzula sudetica (Willdenow) de Candolle. Although reports of this European species appear frequently
4 KB (371 words) - 21:30, 5 November 2020
LAYOUT:treatment:TUOYAL familyOrobanchaceae genusStriga speciesStriga gesnerioides (Willdenow) Vatke Oesterr. Bot. Z. 25: 11. 1875. Kamal I. Mohamed, Lytton J. Musselman
4 KB (464 words) - 20:37, 5 November 2020
Lamprochlaenae speciesCarex supina Show Lower Taxa Carex supina subsp. spaniocarpa Willdenow ex Wahlenburg Kongl. Vetensk. Acad. Nya Handl. 24: 158. 1805. Peter W.
2 KB (108 words) - 19:36, 6 November 2020
Lower Taxa Carex lucorum var. austrolucorum, Carex lucorum var. lucorum Willdenow ex Link Enum. Hort. Berol. Alt. 2: 380. 1822. William J. Crins, Jeff H
4 KB (360 words) - 19:34, 6 November 2020
familyCombretaceae genusLumnitzera Show Lower Taxa Lumnitzera racemosa Willdenow Ges. Naturf. Freunde Berlin Neue Schriften 4: 186. 1803. Walter S. Judd
3 KB (256 words) - 11:33, 9 May 2022
luteum Linnaeus Sp. Pl. 2: 1044. 1753 Synonyms: Chamaelirium carolinianum Willdenow Chamaelirium obovale Small Treatment appears in FNA Volume 26. Treatment
3 KB (300 words) - 22:15, 5 November 2020
Taxa Carex stipata var. maxima, Carex stipata var. stipata Muhlenberg ex Willdenow Sp. Pl. 4(1): 233. 1805. Lisa A. Standley Illustrated Treatment appears
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flexilis (Willdenow) Rostkovius & W. L. E. Schmidt Flora Sedinensis 382. 1824. Robert R. Haynes Illustrated Basionym: Caulinia flexilis Willdenow Mém. Acad
4 KB (434 words) - 21:29, 5 November 2020
R. J. Moore (1972), reports of Centaurea nervosa Willdenow [C. uniflora Turra subsp. nervosa (Willdenow) Bonnier & Layens] from New York were based on a
4 KB (410 words) - 20:50, 5 November 2020
Euphorbia is best known for its ornamental taxa, in particular E. pulcherrima Willdenow ex Klotzsch (the Christmas poinsettia), a native of Mexico. This species
12 KB (1,294 words) - 15:46, 17 May 2021
J. Roemer et al., Syst. Veg. 5: 517. 1819 Synonyms: Brayulinea densa (Willdenow ex Roemer & Schultes) Small Treatment appears in FNA Volume 4. Mentioned
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familyLimnanthaceae genusFloerkea Show Lower Taxa Floerkea proserpinacoides Willdenow Ges. Naturf. Freunde Berlin Neue Schriften 3: 448. 1801. Gordon C. Tucker
2 KB (149 words) - 23:32, 5 November 2020