What conditions would render plants non-kosher?

Question

Under certain conditions, I know that uncontaminated (e.g. no insects / meat, etc) plant-based foods are prohibited (ie., non-kosher). Examples I can think of include:

Non-kosher wine
Chometz during Pesach and
Plants harvested on the sabbatical/shmita year

What other conditions would render uncontaminated plant-based foods non-kosher?

Orla? Kilayim? Tevel+? Hekdesh? – Double AA Mar 24 '14 at 06:46 — Double AA, Mar 24 '14 at 06:46
related http://judaism.stackexchange.com/q/10616/759 – Double AA Mar 24 '14 at 06:49 — Double AA, Mar 24 '14 at 06:49
What if the plant was going to die within 12 months? – Double AA Mar 24 '14 at 19:18 — Double AA, Mar 24 '14 at 19:18

score 3 · Answer 1 · edited Jan 21 '18 at 13:59

3

I'm making this a "community wiki" post so others can edit it more easily (and I don't get reputation points for it). Please edit!

Tevel.
Orla - tree fruit harvested within 3 years of planting.
R'vay, t'ruma, peret, etc., depending on circumstances.
Nosar, pigul, lan baazara, etc.
Kil'ay hakerem - different types of food grown together.
Tikroves avoda zara.
Ir hanidachas.
Ashera - tree planted for idolatry.
Arbaa minim and s'chach and Sukka decorations on Sukos. (S'chach can't be food anyway, but if you wanted to eat it, you couldn't.)
Shvi'is after zman habiur
Bishul Akum.
Picked on Shabbos.
Grown in a dead body?

edited Jan 21 '18 at 13:59

Clint Eastwood

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answered Mar 24 '14 at 06:50

msh210

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hekdesh, nidrei issur, nazir? – Double AA Mar 24 '14 at 06:52
Arguably, chometz she'avar alav hapesach is not excluded in the question. – Y e z Mar 24 '14 at 19:39
Can brief translations for some of these terms be added? – Jan 21 '18 at 05:24

What conditions would render plants non-kosher?

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