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Amazing Free Collection Of Antique Botanical Posters

I love vintage natural history posters showing collections of feathers, seashells and insects. In the past, I have shared the fabulous natural history posters of Adolphe Millot and his animal poster collections. Here, I have compiled a collection of Adolphe’s antique botanical posters.

Adolphe Millot was a French painter and entomologist and the senior illustrator at Muséum national d’histoire naturelle in Paris. He is well known for his fabulous natural history and botanical posters. He painted these posters for the Le Petit Larousse Illustré, a French-language encyclopedic dictionary published by Éditions Larousse.

Downloadable Antique Botanical Poster Collection

You probably recognize many of Adolphe Millot’s natural history and botanical posters. The prints have been used widely for interiors and gifts, appearing on anything from paper napkins to bags and pillows. Cavallini uses many of Adolphe Millot’s prints with its wrapping paper and products.

The good news is that these botanical posters are in the public domain and copyright-free. Here I’ve curated a collection free to download and use how you like.

For this collection, I have just focused on both the collections of mushroom and floral posters of Adolphe Millot. I have included a poster he painted of aquatic plants and seaweed, too. You can find his botanical fruit and vegetable posters here. There are also some wonderful free Tree posters from Larousse.

Free botanical posters

Just click on the title of the botanical poster you would like to download. A larger image of that poster will open in a new tab in your browser. If you right-click your mouse, you will have the option to save that larger image to your device.

The Vintage Botanical Illustration Posters

1. Champignons – Mushrooms

Neither meat nor vegetable, mushrooms are known as the meat of the vegetable world. Many species of mushrooms seemingly appear overnight, growing or expanding rapidly. This phenomenon is the source of several common expressions in the English language, including “to mushroom” or “mushrooming” (expanding rapidly in size or scope) and “to pop up like a mushroom” (appearing unexpectedly and quickly)

A lovely identification botanical poster of over 40 mushrooms, toadstools, fungi and truffles. A handy key at the bottom indicates whether the poster’s mushroom illustrations are consumable, poisonous, indifferent or suspect ( comestible, vénéneux, indifférent, suspect.)

Mushroom botanical poster

2. Champignons Mushrooms 2

A second collection of Champignons painted by Adolphe Millot.

Check out this easy tutorial for drawing mushrooms on the blog.

Mushroom poster Adolphe Millot

3. Champignons 3

A third mushroom, fungi collection by Adolphe.

Visit here for more mushroom and fungi charts.

Champignon B Adolphe Millot Botanical poster

4. Fleurs – Flowers A.

The first of four flower botanical posters by Adolphe Millot. This one identifies over 60 “Plantes annuelles et plantes bisannuelles” (annuals and biennials).

Annual plants complete their growing season in one year,, from germination to the production of seeds before dying. In contrast, the biennial plant takes two years to complete its growing life cycle.

A French key at the bottom of the poster identifies over 60 common flowers. From, tulips, anemones, dahlias, amaryllis, foxgloves, poppies and many more.

Fleurs annuals and biennials

5. Fleurs – Flowers B Botanical Poster

This is the second of four flower botanical posters. “Plantes vivaces de plein air au moins pendant l’été“, summer outdoor perennials. A perennial plant lives for more than two years.

There are over 50 flower illustrations with an identification key, including arums, campanulas, asters, chrysanthemums, and many more.

Flowers B Adolphe Millot Flower posters

6. Fleurs – Flowers C Botanical Poster

This is the third of four Adolphe Millot flower botanical posters. “Arbres et arbrisseaux“, trees and shrub flowers.

Over 50 beautiful floral illustrations, complete with an identification key. The floral botanical paintings include azaleas, rhododendrons, magnolias, roses, hydrangeas and cacti.

Adolphe Millot Flowers C

7. Fleurs – Flowers D Botanical Posters

The fourth flower illustration poster of Adlophe Millot, “plantes de serres” (greenhouse plants). Over 50 flower paintings complete with key.

8. Fleurs – Le Larousse Pour Tous

An Adolphe Millot botanical poster of flowers from “Le Larousse pour tous“. A wonderful poster of pretty flowers. Instead of a key at the bottom, the name of each flower is written next to it.

Fleurs Adolphe Millot

9. Algues

A gorgeous print of seaweed and algae. For more algae prints check out those of Ernst Haeckel.

Algues and Seaweed Adolphe Millot

10. Botanicals

An interesting black and white drawing of a vast range of botanicals by Adolphe Millot that featured in the Larrouse Illustrated Dictionary.

Botanicals collection

These botanical posters of Adolphe Millot are fabulous. They are just some of the beautiful illustrations he did for the French Encyclopedic Dictionary “Nouveau Larousse illustré.”

Check out some more Adolphe Millots vintage illustration posters to download for free.

Or, if you are looking for more vintage floral images, check out the Emile Deyrolle classroom posters, Gessner’s Botany Prints and the collections below:

Adolphe Millot Botanical Posters

If you fancy, you can Buy Me A Coffee Here.

Nellie

Tuesday 6th of August 2024

Hi Claire, these botanical posters are so beautiful. But when I download them they are only 72 dpi, which cannot be printed clearly. Do I do something wrong?

Nellie

Tuesday 13th of August 2024

@claire, Thank you so much for fixing the dpi of these pictures; I appreciate your trouble. They are really so beautiful. Thank you for the extra trouble you take to add interesting information about these collections. I have discovered that many more of the posters are not 300 dpi, so I am testing each one now. Some are and some are not, even in the same collection.

claire

Wednesday 7th of August 2024

Hi Nellie, if you now click on the titles above the posters they should be 300dpi. Thanks Claire.

Shirley Lowry

Thursday 9th of November 2023

Thanks for sharing

claire

Friday 10th of November 2023

Your welecome, they are so lovely to share.

Megha

Sunday 5th of March 2023

They are really beautiful 😍

claire

Sunday 5th of March 2023

Thank you, I'm glad you like them.

Karen Hornsten

Wednesday 1st of February 2023

Yours is a treasure house of information and downloads. Thank you so very much!

claire

Wednesday 1st of February 2023

Thank you so much. Glad you enjoy it.

Nal

Friday 16th of September 2022

Beautiful 😍

claire

Friday 16th of September 2022

Thank you