Franz Eugen Köhler’s Medizinal-Pflanzen or Medicinal Plants was published in 1887 in Germany. It comes in four volumes and includes over 300 detailed, beautiful, botanical illustrations of plants. Below we supply 88 from Volume 1.
While the book was written by Kohler, the pictures were drawn by artists L. Müeller and C.F. Schmidt. They were then rendered in chromolithography by a certain K. Gunther. Chromolithography was the number one technique for printing in colour for around a decade between the mid-18th and 19th Centuries. This process required a skilled lithographer to draw the original painting, by hand, in reverse, onto limestone slabs and later zinc plates. They would then ink this with a colour and use that to print onto paper. They repeated this process for all the other colours they needed, using a different stone for each one. The colours would overprint each other until the original image was recreated. Printing methods started to get a little easier after this method. Wikipedia has a great timeline of the History of Printing.
It is 75 years since the death of the author which in most of Europe denotes it is the Public Domain. That means all images are copyright free.
The original species title is written below exactly as it is printed on the picture. Where we think the currently accepted name differs significantly for the plant we have checked it against The Catalogue of Life or The Plant List and have written it in brackets. The common or vernacular name or names comes after that.
Click on the image below to download a higher resolution PDF.

Hagenia abyssinica Willd., Kosso

Pinus silvestris L., Scotch pine

Potentilla Tormentilla Schrnk. (Potentilla erecta (L.) Räuschel), Tormentil

Erythroxylon Coca Lam. (Erythroxylum coca) Cocaine

Chondrus crispus Lyngb. Gigartina mamillosa J. Ag., (Chondrus crispus Stackh.) Irish moss

Aspidium filix mas Sw., (Dryopteris filix-mas (L.) Schott), Male fern

Cinchona officinalis Hook. fil., Quinine Bark Tree

Cinchona succirubra Pav. (Cinchona pubescens Vahl), Quinine

Cinchona Calisaya Wedd., Quinine

Cinnamomum zeylanicum Breyn. (Cinnamomum verum J. S. Presl), Cinnamon

Cinnamomum Cassia Blume. (Cinnamomum cassia (L.) Presl) Chinese cassia or Chinese cinnamon

Cinnamomum Camphora F. Nees et Eberm., (Cinnamomum camphora (L.) J. Presl), Camphor tree

Tussilago farfara L., Coltsfoot

Pilocarpus pinnatifolius Lem., Pilocarpus, Jaborandi

Dammara alba Rumph., (Agathis dammara (Lamb.) Rich. & A. Rich.), Amboina pitch tree

Podophyllum peltatum L., Mayapple

Aconitum Napellus L., Venus’ chariot

Cetraria islandica Acharius., Iceland Lichen

Achillea Millefolium L., Common Yarrow

Artemisia Absinthium L., Absinthium

Mentha piperita L., (Mentha × piperita L.), Peppermint

Mentha viridis L. var. crispata Schrader. (Mentha spicata L.) , Spearmint

Melissa officinalis L., Balm mint or Common Balm

Taraxacum officinale Web., Common dandelion

Matricaria Chamomilla L., Chamomile

Rhamnus cathartica L., Common buckthorn

Digitalis purpurea L., Foxglove

Platanthera bifolia Rchb., Lesser butterfly orchid

Orchis militaris L. Military orchid

Lavandula vera D. C. (Lavandula angustifolia Mill.) Lavender

Malva silvestris L. Common mallow

Humulus Lupulus L., Common hop

Thymus vulgaris L., Thyme

Cochlearia officinalis L., Common scurvygrass

Juglans regia L., Walnut

Populus nigra L., Lombardy poplar

Beta vulgaris L. var. Rapa Dum., (see comment below)

Abies alba Miller., Silver fir

Juniperus communis L., Common juniper

Melilotus officinalis Desr., Ribbed melliot or Yellow sweetclover

Vitis vinifera L., Grape

Mallotus philippinensis Müller Arg. (Mallotus philippensis (Lam.) Müll.Arg.), Kamala tree

Lycopodium clavatum L., Running clubmoss

Artemisia Cina Berg., Wormseed or Santonica

Valeriana officinalis L., Common valerian

Citrus Limonum Risso., (Citrus limon (L.) Burm. f. ), Lemon

Sambucus nigra L., Elder

Verbascum phlomoides L., Orange mullein

Rubus Idaeus L., Raspberry

Althaea officinalis L., Marshmallow

Larix decidua Miller., European larch or Common larch

Symphytum officinale L., Common comfrey

Thymus Serpyllum L., Wild thyme

Salvia officinalis L. , Sage

Papaver somniferum L., Opium poppy

Citrus vulgaris Risso. (Citrus aurantium L.), Orange

Prunus Cerasus L., Sour cherry

Pirus Malus L., (Malus pumila Mill.) Apple

Cydonia vulgaris Pers., (Cydonia oblonga Mill.), Quince

Fagus silvatica L., European beech

Nicotiana rustica L., Mapacho Aztec tobacco

Quercus sessiliflora Sm. (Quercus petraea (Matt.) Liebl. ) Sessile oak or Durmast oak

Quercus pedunculata Ehrh. (Quercus robur L.) English oak

Viscum album L., Mistletoe

Cnicus benedictus L., Blessed thistle

Viola tricolor L., Wild pansy or Heartsease

Laurus nobilis L., Bay or Laurel

Daphne Mezereum L., Paradise plant

Colchicum autumnale L., Autumn crocus, Meadow saffron

Ruta graveolens L. , Common rue

Datura Stramonium L., Jimsonweed, Datura

Erythraea Centaurium Pers. (Centaurium erythraea Rafn,), Common centaury

Chelidonium majus L., Greater celandine

Rhamnus Frangula L. (Frangula alnus Mill. ) Alder buckthorn

Althaea rosea Cav., (Alcea rosea L.), Hollyhock

Nicotiana Tabacum L., Cultivated tobacco

Acorus Calamus L., Sweet flag, calamus

Linum usitatissimum L., Common flax or Linseed

Tilia ulmifolia Scop., (Tilia cordata Mill.), Littleleaf linden

Brassica juncea Hook fil. Et Thoms., Chinese mustard

Brassica nigra Koch, Black mustard

Arnica montana L., Mountain arnica

Hyoscyamus niger L., Henbane

Atropa Belladonna L., Deadly nightshade or Belladonna

Brassica Napus oleifera D.C. var. hiemalis Döll., (Brassica napus subsp. napus L.) , Rapeseed



Re: Beta vulgaris L.var Rapa dum: You state under the picture that you don’t know what this is. I looked it up and its common name is called “Mangold” and it is listed as a poisonous plant of new Zealand if that interests anyone.
Thanks Nancy, can you tell us your source? On Wikipedia, if you type in Mangold you get Beta vulgaris L. But this species includes many cultivated varieties. If we look up Beta vulgaris L. Wikipedia tells us it has three subspecies and all cultivated varieties fall under Beta vulgaris L. var vulgaris, a grouping that contains all beets grown for their thickened tubers rather than their leaves. So Mangold would be one of these for sure. But the name Beta vulgaris L. var Rapa Dum. I can’t find a reference for (in theplantlist, catalogueoflife or IPNI) and in the picture there is no thickened tuber!
Are prints available? I would love to have!
I would like to give you the exact source but it has been a few weeks and I don’t remember the exact place I found the answer. I can tell you that is was some site within the department of agriculture’s poisonous plants database is where I found this exact variety listed as a poisonous plant that originated in new zealand, so it did come from some old archives from the dept of agriculture. I will see if I can find it again and give you the link
Ok, sorry that I couldn’t tell you the exact source in previous post, and I actually was mistaken when I said I found it in old archives of Dept of Agriculture. It was actually found in the old archives of the FDA. Anyway, here is the link where I found this plant http://www.accessdata.fda.gov/scripts/plantox/detail.cfm?id=6714
And this is a copy and paste from the part about this plant off the page. I hope this will help you out with identifying the plant. Otherwise, I know nothing more about it than what I found here.
FDA Poisonous Plant Database
FDA #: F23887
GRIN #: mobot9 10
COMMON NAME: mangold
STANDARD COMMON NAME:
FAMILY: Chenopodiaceae
LATIN NAME: Beta vulgaris var. rapa
STANDARD PLANT NAME: Beta vulgaris L. var. rapa Dum.
I don’t think that all the plants in that FDA database are poisonous. Directly under the mangold entry there is the following, which includes all cabbages, broccoli, etc etc. I imagine the database has all plants, and their levels of toxicity, even if that level is zero. Which makes sense, because if you left out the non poisonous plants, when you looked something up you wouldn’t know if it was non-toxic or just missing.
COMMON NAME:
STANDARD COMMON NAME:
FAMILY: Brassicaceae
LATIN NAME: Brassica
STANDARD PLANT NAME: Brassica sp.
The actual german book these plants come from calls the Beta vulgaris rapa dum the ‘Runkelrube’ or Mangold which from this website: http://www.plantnames.unimelb.edu.au/Sorting/Beta.html#vulgaris-vulgaris
states this version as Beta vulgaris var. Rapa dum f. rubra from the Crassa Group of beet names . . . if that helps anyone.
Hi, I am a designer making an exhibition at a cider production farm. We need some beautiful illustrations with regards to apples & the changing seasons. Is this something you could help us with?
Have, or will these books be republished? They deserve to be.