A’almian’s Almanac’s Magical Imagery

This spell is first because I used the french keyboard for the apostrophes ('). This symbol comes first rather than last. I know, it's wierd.

whoa thats a bit powerful..

You could list a potion of greater healing in that almanac and conjure it as many times as you want without using spell slots...

I listed it as "Medecine"... That definitely opens it up to DM's discretion. I'd think it would only be the effects listed, but obviously if the DM allows it you can generate healing potions.

This is a very powerful spell

As a cantrip, you can remove any non-magical condition, which is basically any condition.

For comparison, the second level spell lesser restoration can only remove 4 specific conditions, and as a cantrip you are allowing people to remove almost any condition.

Also putting it on every classes spell lists is probably not the best idea. Putting it on druid and ranger only would make more sense.

hm maybe make it a higher level

As some have pointed out this spells core effect is fairly powerful for a cantrip, I think as described for the most part it fits best as a 1st level spell, ignoring that a DM could rule it as being able to summon a healing potion because I would say that is in clear contrast with the intention of the spell. My biggest issue however is with the secondary effect and the fact that it is a once per short rest ability, which is something that would be great for a class ability, but does not make sense as part of a spell. 

I would suggest making it a 1st level spell, and removing the "once per short or long rest" from the secondary effect of the spell, while also specifying that the plant or medicine you summon must be non-magical in order to satisfy the "You could technically summon healing potions" gang. 

Pretty noice

A bit boring....

healing potions aren't medicine because they don't cure diseases