Anyways, original text is here:
To my eye it looks like a melon or gourd plant. It’s definitely not a tuber (the next drawing shows an underground bulb).
Topinambour would have been available in the middle ages. Confusion with potato by the modern reader is understandable, as a topinambour does look similar to a potato, and some German dialects (e.g. Swiss dialects) name potatoes "Erdapfel".
No, Helianthus tuberosus [1] aka "topinambur" is Jerusalem artichoke which would not have been available at the time. It's a New World crop just like the potato.
We're talking about a book written in 1462, before the Columbian exchange. The plant wasn't introduced to Europe until the early 17th century.
>>potato
grows in the earth
>erdapfel
I know a few French words, so I know that potato in French is pomme de terre (fruit of the earth)
I am learning German.
I know that apfel means apple in German.
I know that Erdbeere means strawberry in German.
beere sounds like berry.
straw sometimes lies on the earth (after it is cut).
I just Googled for the word earth in German and it shows erde.
so it seems like erdapfel means "earth apple", which sounds like the French "fruit of the earth".
how's that for a bit(te) of logical deduction?
I feel a bit(te) like a human Prolog interpret-a.
now I'll go and finish my Bier(e), which inspired me-a.
;)
At that time, "erdapfel" meant something else entirely: https://en.wikipedia.org/wiki/Erdapfel
The reason I think it's a heirloom melon variety is threefold: a) "earth apple" fits because melons grow on the ground, b) there are green melons with yellow and pink stripes/patches, with the same elongated fruit shape, c) vines and leaf shape.
"pomme" means apple, so it's even closer to the german etymology.
joke: from now on, whenever anyone asks what type of computer i have, I will say:
pomme! non! merde!
meaning: Apple! no! https://www.dictionary.com/browse/merde
;)
https://en.m.wikisource.org/wiki/An_Etymological_Dictionary_...
> From Middle High German ertapfel, erdapfel, ertöpfel, erdöpfel, ertaphel (“mandrake, cucumber, pumpkin, melon”), from Old High German erdapful, erdaphul (“pumpkin, squash, melon”)
Only if you know German or have enough time to translate individual images to your language
Doesn't seem like the book would have been real useful.