Violaceae - Viola altaica (varieties with large flowers) From: Flore des serres et des jardins de l'Europe by Charles Lemaire and others. Violaceae
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Though the best-known genus, Viola, is herbaceous, most species are shrubs or small trees.
Largely tropical to warm temperate, although there are relatively few species in Malesia and Australia.
Violaceae - Hymenanthera dentata ?
From: Curtis’s botanical magazine; or flower garden displayed.
London, 1832, volume 59, plate 3163. Hand-coloured engraving (sheet 143 x 229 mm). Text enclosed.
€ 45
The first and most important botanical magazine made up of 'figures' of plants and short descriptions. Provides a storehouse of exotics, paralleling the indigenous plants … (Hunt). A delightful work pictorially, never excelled as a periodical, most carefully coloured and a source of lasting interest and information (Dunthorne). Started by William Curtis in 1787 publication still continues.
* Pritzel 2007; Dunthorne 88; Nissen BBI 2350; Great flower books pp. 83-84; Hunt 689; Henrey 472; Stafleu & Cowan 1290.
Violaceae - Hymenanthera dentata. From: Curtis’s botanical magazine; or flower garden displayed.
Violaceae - Viola altaica
From: Curtis’s botanical magazine; or flower garden displayed.
London, 1815, volume 43, plate 1776. Hand-coloured engraving (sheet 143 x 237 mm). Text enclosed.
€ 65
The first and most important botanical magazine made up of 'figures' of plants and short descriptions. Provides a storehouse of exotics, paralleling the indigenous plants … (Hunt). A delightful work pictorially, never excelled as a periodical, most carefully coloured and a source of lasting interest and information (Dunthorne). Started by William Curtis in 1787 publication still continues.
* Pritzel 2007; Dunthorne 88; Nissen BBI 2350; Great flower books pp. 83-84; Hunt 689; Henrey 472; Stafleu & Cowan 1290.
Violaceae - Viola altaica. From: Curtis’s botanical magazine; or flower garden displayed.
Violaceae - Viola altaica varieties with large flowers
From: Flore des serres et des jardins de l'Europe by Charles Lemaire and others.
Gand [Gent], Louis van Houtte, 1861, volume 14, plate 1500. Chromolithograph finished by hand (sheet 160 x 247 mm). Text enclosed.
€ 50
The founder, publisher and part-editor of this lavish Belgian periodical was Louis van Houtte, the propietor of the largest nursery of its time on the continent. It appeared monthly for almost 40 years and was published by his own printing office in the middle of the gardens, the Horto van Houtteano. All the plants shown were for sale in his nursery and include many exotics. The work is notable for the craftmanship of the Belgian lithographers Severeyns, Stroobant and De Pannemaker, who had mastered the art of colour-printing from stone.
* Nissen BBI 2254; Great flower books p. 84; Stafleu & Cowan 15.921.
  Violaceae - Viola altaica (varieties with large flowers) From: Flore des serres et des jardins de l'Europe by Charles Lemaire and others.
Violaceae - Viola arvensis
From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Amsterdam, J.C. Sepp, 1828, volume 5, plate 391. Hand-coloured engraving (uncut, unpressed sheet 245 x 303 mm). Text enclosed.
€ 120
The Flora batava, a monumental work forming a beautifully illustrated survey of all indigenous plants in the Netherlands. It was started in 1800 by Jan Kops, a Dutch agronomist and professor of botany at Utrecht. The first 10 volumes constitute all that was prepared and issued under his supervision (later assisted by Herman Christiaan van Hall, Friedrich Anton Wilhelm Miquel and Johannes Everhardus van der Trappen). When finished at last in 1934, Willem Jan Lütjeharms was the editor for volume 28, in which he concludes that this work has ended now and that publication took longer than any comparable foreign flora: De Flora Batava heeft langer geleefd dan een der met dit werk vergelijkbare buitenlandsche plaatwerken. The long publication period reflects the change in the technique of its illustrations. Initially copper-engravings were used, followed by lithographs, all coloured by hand, but from volume 25 colour-printing was gradually introduced. Also several artists were involved, but the plates are not signed, nor much information is given about them. The first publisher, J.C. Sepp en Zoon, was renowned for its scientific colour-plate books. Each plate is accompanied by a text in Dutch and French. The work was issued in 8vo and 4to. This plate is in the most desirable large 4to format.
* Pritzel 4822; Jackson p. 324; Nissen BBI 2247; Great flower books p. 63; Landwehr 60; Stafleu & Cowan 3874; Johnston 663; A hundred highlights from the koninklijke Bibliotheek 70.
Violaceae - Viola arvensis From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Violaceae - Viola biflora + Viola calcarata ?
From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Paris, the author, 1830, volume 3, plate 204. Unsigned stipple-engraving in colour by Jean Henri Jaume Saint-Hilaire finished by hand (uncut and unbound sheet 175 x 265). Text enclosed in photocopy. Marginal small part of leaf lost.
€ 60
Very rare work, which was published in parts from 1828-1833 in 6 volumes by the French botanist and artist Jaume Saint-Hilaire (1772-1845). It was planned to issue 800 plates but the regular publication was terminated with plate 544. Among those who worked under van Spaëndonck or Redouté, or who based their style on the pure water-colour technique which Redouté learned from his master, may be mentioned Turpin, Poiteau, Bessa, Mme Vincent (b. 1786), Jaume-Saint-Hilaire, Chazal and Prêtre. Most of these artists were the equals of Redouté in technical skill, and given his opportunities might have won the same renown. … Jaume-Saint-Hilaire was no less distinguished as a botanist, and his introduction into France of Polygonum tinctorum, which yields a valuable blue dye, was of considerable importance (Blunt & Stearn & Stearn).
Pritzel 4404; Dunthorne 160; Blunt & Stearn & Stearn pp. 180, 182; Nissen BBI 988; Great flower books p. 61; Stafleu & Cowan 3311; Johnston 943.
Violaceae - Viola biflora + Viola calcarata. From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Violaceae - Viola cornuta ?
From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Paris, the author, 1830, volume 3, plate 203. Unsigned stipple-engraving in colour by Jean Henri Jaume Saint-Hilaire finished by hand (uncut and unbound sheet 175 x 265). Text enclosed in photocopy.
€ 65
Very rare work, which was published in parts from 1828-1833 in 6 volumes by the French botanist and artist Jaume Saint-Hilaire (1772-1845). It was planned to issue 800 plates but the regular publication was terminated with plate 544. Among those who worked under van Spaëndonck or Redouté, or who based their style on the pure water-colour technique which Redouté learned from his master, may be mentioned Turpin, Poiteau, Bessa, Mme Vincent (b. 1786), Jaume-Saint-Hilaire, Chazal and Prêtre. Most of these artists were the equals of Redouté in technical skill, and given his opportunities might have won the same renown. … Jaume-Saint-Hilaire was no less distinguished as a botanist, and his introduction into France of Polygonum tinctorum, which yields a valuable blue dye, was of considerable importance (Blunt & Stearn).
*Pritzel 4404; Dunthorne 160; Blunt & Stearn pp. 180, 182; Nissen BBI 988; Great flower books p. 61; Stafleu & Cowan 3311; Johnston 943.
Violaceae - Viola cornuta. From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Violaceae - Viola cucullata
From: Curtis’s botanical magazine; or flower garden displayed.
London, 1816, volume 43, plate 1795. Hand-coloured engraving (sheet 143 x 237 mm). Text enclosed.
€ 60
The first and most important botanical magazine made up of 'figures' of plants and short descriptions. Provides a storehouse of exotics, paralleling the indigenous plants … (Hunt). A delightful work pictorially, never excelled as a periodical, most carefully coloured and a source of lasting interest and information (Dunthorne). Started by William Curtis in 1787 publication still continues.
* Pritzel 2007; Dunthorne 88; Nissen BBI 2350; Great flower books pp. 83-84; Hunt 689; Henrey 472; Stafleu & Cowan 1290.
Violaceae - Viola cucullata. From: Curtis’s botanical magazine; or flower garden displayed.
Violaceae - Viola dombeyana - Viola capillaris
From: Flore des serres et des jardins de l'Europe by Charles Lemaire and others.
Gand [Gent], Louis van Houtte, 1855-1856, volume 10, plate 983. Chromolithograph finished by hand (sheet 172 x 255 mm). Text enclosed.
€ 55
The founder, publisher and part-editor of this lavish Belgian periodical was Louis van Houtte, the propietor of the largest nursery of its time on the continent. It appeared monthly for almost 40 years and was published by his own printing office in the middle of the gardens, the Horto van Houtteano. All the plants shown were for sale in his nursery and include many exotics. The work is notable for the craftmanship of the Belgian lithographers Severeyns, Stroobant and De Pannemaker, who had mastered the art of colour-printing from stone.
* Nissen BBI 2254; Great flower books p. 84; Stafleu & Cowan 15.921.
Violaceae - Viola dombeyana - Viola capillaris From: Flore des serres et des jardins de l'Europe by Charles Lemaire and others.
Violaceae - Viola mirabilis
From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Paris, the author, 1830, volume 3, plate 201. Unsigned stipple-engraving in colour by Jean Henri Jaume Saint-Hilaire finished by hand (uncut and unbound sheet 175 x 265). Text enclosed.
€ 70
Very rare work, which was published in parts from 1828-1833 in 6 volumes by the French botanist and artist Jaume Saint-Hilaire (1772-1845). It was planned to issue 800 plates but the regular publication was terminated with plate 544. Among those who worked under van Spaëndonck or Redouté, or who based their style on the pure water-colour technique which Redouté learned from his master, may be mentioned Turpin, Poiteau, Bessa, Mme Vincent (b. 1786), Jaume-Saint-Hilaire, Chazal and Prêtre. Most of these artists were the equals of Redouté in technical skill, and given his opportunities might have won the same renown. … Jaume-Saint-Hilaire was no less distinguished as a botanist, and his introduction into France of Polygonum tinctorum, which yields a valuable blue dye, was of considerable importance (Blunt & Stearn).
* Pritzel 4404; Dunthorne 160; Blunt & Stearn pp. 180, 182; Nissen BBI 988; Great flower books p. 61; Stafleu & Cowan 3311; Johnston 943.
Violaceae - Viola mirabilis. From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Violaceae - Viola nummularifolia ? + Viola palustris
From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Paris, the author, 1830, volume 3, plate 205. Unsigned stipple-engraving in colour by Jean Henri Jaume Saint-Hilaire finished by hand (uncut and unbound sheet 175 x 265). Text enclosed in photocopy.
€ 60
Very rare work, which was published in parts from 1828-1833 in 6 volumes by the French botanist and artist Jaume Saint-Hilaire (1772-1845). It was planned to issue 800 plates but the regular publication was terminated with plate 544. Among those who worked under van Spaëndonck or Redouté, or who based their style on the pure water-colour technique which Redouté learned from his master, may be mentioned Turpin, Poiteau, Bessa, Mme Vincent (b. 1786), Jaume-Saint-Hilaire, Chazal and Prêtre. Most of these artists were the equals of Redouté in technical skill, and given his opportunities might have won the same renown. … Jaume-Saint-Hilaire was no less distinguished as a botanist, and his introduction into France of Polygonum tinctorum, which yields a valuable blue dye, was of considerable importance (Blunt & Stearn).
* Pritzel 4404; Dunthorne 160; Blunt & Stearn pp. 180, 182; Nissen BBI 988; Great flower books p. 61; Stafleu & Cowan 3311; Johnston 943.
Violaceae - Viola nummularifolia + Viola palustris. From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Violaceae - Viola odorata
From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Amsterdam, J.C. Sepp, 1832, volume 6, plate 413. Hand-coloured engraving (unpressed sheet 242 x 302 mm). Text enclosed.
€ 135
The Flora batava, a monumental work forming a beautifully illustrated survey of all indigenous plants in the Netherlands. It was started in 1800 by Jan Kops, a Dutch agronomist and professor of botany at Utrecht. The first 10 volumes constitute all that was prepared and issued under his supervision (later assisted by Herman Christiaan van Hall, Friedrich Anton Wilhelm Miquel and Johannes Everhardus van der Trappen). When finished at last in 1934, Willem Jan Lütjeharms was the editor for volume 28, in which he concludes that this work has ended now and that publication took longer than any comparable foreign flora: De Flora Batava heeft langer geleefd dan een der met dit werk vergelijkbare buitenlandsche plaatwerken. The long publication period reflects the change in the technique of its illustrations. Initially copper-engravings were used, followed by lithographs, all coloured by hand, but from volume 25 colour-printing was gradually introduced. Also several artists were involved, but the plates are not signed, nor much information is given about them. The first publisher, J.C. Sepp en Zoon, was renowned for its scientific colour-plate books. Each plate is accompanied by a text in Dutch and French. The work was issued in 8vo and 4to. This plate is in the most desirable large 4to format.
* Pritzel 4822; Jackson p. 324; Nissen BBI 2247; Great flower books p. 63; Landwehr 60; Stafleu & Cowan 3874; Johnston 663; A hundred highlights from the koninklijke Bibliotheek 70.
Violaceae - Viola odorata. From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Violaceae - Viola palustris
From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Amsterdam, J.C. Sepp, 1832, volume 6, plate 412. Hand-coloured engraving (unpressed sheet 239 x 298 mm). Text enclosed.
€ 135
The Flora batava, a monumental work forming a beautifully illustrated survey of all indigenous plants in the Netherlands. It was started in 1800 by Jan Kops, a Dutch agronomist and professor of botany at Utrecht. The first 10 volumes constitute all that was prepared and issued under his supervision (later assisted by Herman Christiaan van Hall, Friedrich Anton Wilhelm Miquel and Johannes Everhardus van der Trappen). When finished at last in 1934, Willem Jan Lütjeharms was the editor for volume 28, in which he concludes that this work has ended now and that publication took longer than any comparable foreign flora: De Flora Batava heeft langer geleefd dan een der met dit werk vergelijkbare buitenlandsche plaatwerken. The long publication period reflects the change in the technique of its illustrations. Initially copper-engravings were used, followed by lithographs, all coloured by hand, but from volume 25 colour-printing was gradually introduced. Also several artists were involved, but the plates are not signed, nor much information is given about them. The first publisher, J.C. Sepp en Zoon, was renowned for its scientific colour-plate books. Each plate is accompanied by a text in Dutch and French. The work was issued in 8vo and 4to. This plate is in the most desirable large 4to format.
* Pritzel 4822; Jackson p. 324; Nissen BBI 2247; Great flower books p. 63; Landwehr 60; Stafleu & Cowan 3874; Johnston 663; A hundred highlights from the koninklijke Bibliotheek 70.
Violaceae - Viola palustris. From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Violaceae - Viola palustris
From: Flora londinensis by William Curtis.
London, the author, [1775-] 1777-1798. Hand-coloured engraving (sheet 315 x 505; impression 125 x 175 mm). Text missing.
€ 130
Though William Curtis was not one of the great scientists, his name is writ large in English botany. Trained as an apothecary, he turned to gardening and then the description and illustration of plants. In his Flora londinensis he presented an impressive record of wildflowers growing within ten miles of London, including many no longer found there; and in his Botanical Magazine (1786 to date) he offered those exotics which Englishmen were pleased to grow in their gardens. … this splendid, complicated, basic English flora … (Hunt). Most of the plates are unsigned, but the artists involved were James Sowerby, Sydenham Teast Edwards and William Kilburn.
* Pritzel 2004; Dunthorne 87; Blunt & Stearn p. 185; Nissen BBI 439; Great flower books p. 54; Hunt 650; Henrey 595; Stafleu & Cowan 1286.
Violaceae - Viola palustris. From: Flora londinensis by William Curtis.
Violaceae - Viola reichenbachiana - Viola sylvestris
From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Amsterdam, J.C. Sepp, 1832, volume 6, plate 458. Hand-coloured engraving (unpressed sheet 241 x 299 mm). Text enclosed.
€ 50
The Flora batava, a monumental work forming a beautifully illustrated survey of all indigenous plants in the Netherlands. It was started in 1800 by Jan Kops, a Dutch agronomist and professor of botany at Utrecht. The first 10 volumes constitute all that was prepared and issued under his supervision (later assisted by Herman Christiaan van Hall, Friedrich Anton Wilhelm Miquel and Johannes Everhardus van der Trappen). When finished at last in 1934, Willem Jan Lütjeharms was the editor for volume 28, in which he concludes that this work has ended now and that publication took longer than any comparable foreign flora: De Flora Batava heeft langer geleefd dan een der met dit werk vergelijkbare buitenlandsche plaatwerken. The long publication period reflects the change in the technique of its illustrations. Initially copper-engravings were used, followed by lithographs, all coloured by hand, but from volume 25 colour-printing was gradually introduced. Also several artists were involved, but the plates are not signed, nor much information is given about them. The first publisher, J.C. Sepp en Zoon, was renowned for its scientific colour-plate books. Each plate is accompanied by a text in Dutch and French. The work was issued in 8vo and 4to. This plate is in the most desirable large 4to format.
* Pritzel 4822; Jackson p. 324; Nissen BBI 2247; Great flower books p. 63; Landwehr 60; Stafleu & Cowan 3874; Johnston 663; A hundred highlights from the koninklijke Bibliotheek 70.
Violaceae - Viola sylvestris. From: Flora batava by Jan Kops, Herman Christiaan van Hall and others.
Violaceae - Viola stojanowii ? var. latifolia
From: Curtis’s botanical magazine. Edited by Arthur William Hill.
London, The Royal Horticultural Society & Bernard Quaritch, 1940, volume 162, plate 9599. Hand-coloured lithograph by Lilian Snelling (sheet 252 x 157 mm). Text enclosed.
€ 40
The first and most important botanical magazine made up of ‘figures’ of plants and short descriptions. Provides a storehouse of exotics, paralleling the indigenous plants … (Hunt). A delightful work pictorially, never excelled as a periodical, most carefully coloured and a source of lasting interest and information (Dunthorne). Started by William Curtis in 1787 publication still continues.
* Pritzel 2007; Dunthorne 88; Nissen BBI 2350; Great flower books pp. 83-84; Hunt 689; Henrey 472; Stafleu & Cowan 1290.
Violaceae - Viola stojanowii x latifolia. From: Curtis’s botanical magazine. Edited by Arthur William Hill.
Violaceae - Viola stricta ? Ariel
From: The garden. An illustrated weekly journal of horticulture in all its branches by William Robinson (editor).
London, 1889, July - December, volume 36, plate 725. Chromolithograph by Guillaume Severeyns after painting by H.G. Moon (sheet 223 x 287 mm). Illustrated text enclosed.
€ 115
All gardeners owe an infinite debt of gratitude to William Robinson - founder of The Garden (1871-1927) and Flora and Sylva (1903-05), and author of The English Flower Garden (1883, etc.) and other works - who helped to break the tyranny of formal bedding and, like Ruskin, drew attention to the beauties of the wild garden. Among the artists whom he employed was Henry Moon, who struck a new and personal, if not entirely healthy, note in botanical illustration. … (Blunt & Stearn & Stearn). From 1880 Henry George Moon’s plant portraits dominated the pages of The Garden, a popular horticultural publication. Renowned for his lifelike paintings of orchids, Moon appealed to Robinson because of his ability to sketch flowers in a graceful, naturalistic style. The subtle colourings of his paintings and simple arrangement of flowers were very unlike the more stylised renderings that appeared in competitors’ publications. The beautiful colour-plates were lithographed and printed by the Belgian firm G. Severeyns and its successor J.L. Goffart, notable for their craftmanship.
* Blunt & Stearn & Stearn pp. 239-240; Nissen BBI 2264.
Violaceae - Viola stricta [?] Ariel. From: The garden. An illustrated weekly journal of horticulture in all its branches by William Robinson (editor).
Violaceae - Viola tricolor
From: Medical botany by William Woodville.
London, James Phillips, 1794 [-1795], 1. edition, supplement, plate 252. Hand-coloured engraving (sheet 174 x 227 mm). Text enclosed.
€ 85
William Woodville is noted for his early advocacy of the theory of vaccination and for these excellent volumes on Medical Botany (Hunt). This work contains systematic and general descriptions of all the plants in the catalogues of the materia medica published by the Royal Colleges of Physicians of London and Edinburgh, and is illustrated with excellent plates drawn and engraved by James Sowerby (Henrey).
* Pritzel 10.398; Dunthorne 334; Nissen BBI 2183; Great flower books p. 81; Hunt 716; Henrey 1522 & I p. 30.
Violaceae - Viola tricolor. From: Medical botany by William Woodville.
Violaceae - Viola tricolor + Viola arvensis
From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Paris, the author, 1830, volume 3, plate 202. Unsigned stipple-engraving in colour by Jean Henri Jaume Saint-Hilaire finished by hand (uncut and unbound sheet 175 x 265). Text enclosed in photocopy.
€ 80
Very rare work, which was published in parts from 1828-1833 in 6 volumes by the French botanist and artist Jaume Saint-Hilaire (1772-1845). It was planned to issue 800 plates but the regular publication was terminated with plate 544. Among those who worked under van Spaëndonck or Redouté, or who based their style on the pure water-colour technique which Redouté learned from his master, may be mentioned Turpin, Poiteau, Bessa, Mme Vincent (b. 1786), Jaume-Saint-Hilaire, Chazal and Prêtre. Most of these artists were the equals of Redouté in technical skill, and given his opportunities might have won the same renown. … Jaume-Saint-Hilaire was no less distinguished as a botanist, and his introduction into France of Polygonum tinctorum, which yields a valuable blue dye, was of considerable importance (Blunt & Stearn).
* Pritzel 4404; Dunthorne 160; Blunt & Stearn pp. 180, 182; Nissen BBI 988; Great flower books p. 61; Stafleu & Cowan 3311; Johnston 943.
Violaceae - Viola tricolor + Viola arvensis. From: La flore et la pomone françaises, ou histoire et figures en couleur, des fleurs et des fruits de France ou naturalisés sur le sol français by Jean Henri Jaume Saint-Hilaire.
Violaceae - Viola tricolor
From: Köhler’s Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erläuterndem Texte. Atlas zur Pharmacopoea germanica, austriaca, belgica, danica, helvetica, hungarica, rossica, suecica, neerlandica, british pharmacopoeia, zum Codex medicamentarius, sowie zur Pharmacopoeia of the United States of America by Hermann Adolph Koehler.
Gera-Utermhaus, Fr.Eugen Köhler, 1887, 1. edition, volume 1, plate 27. Chromolithographed plate (sheet 220 x 298 mm). Text enclosed.
€ 80
Köhler’s magnum opus was published in parts from 1883-1898. The first volume was finished in 1887, eight years after his death. The set of three volumes with 283 colour-plates was a noteworthy achievement and included European plants of medicinal interest. From the botanical standpoint the finest and most useful series of illustrations of medicinal plants (Great flower books). The beautiful colour-plates after illustrations by Walther Müller and C.F. Schmidt, which were skillfully rendered in lithography by E. Günther.
* Nissen BBI 1085; Great flower books p. 62; Stafleu & Cowan 3806.
Violaceae - Viola tricolor. From: Köhler’s Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erläuterndem Texte. Atlas zur Pharmacopoea germanica, austriaca, belgica, danica, helvetica, hungarica, rossica, suecica, neerlandica, british pharmacopoeia, zum Codex medicamentarius, sowie zur Pharmacopoeia of the United States of America by Hermann Adolph Koehler.