Well, we already have a topic discussing what animals don't have a Pokemon that's based upon, why not do one for plants?
In order to prevent confusion, here are the plants that have already been done:
Rafflesia Flower (Venasaur, Gloom/Vileplume)
Raddish (Oddish)
Generic Mushrooms (Paras/Parasect, Shroomish/Breloom)
Pitcher Plant (Bellsprout/Weepinbell/Victreebel)
Palm Tree (Exeggutor)
Seaweed (Tangela/Mojanbo)
petrified wood (Bonsly/Sudowoodo)
Cotton Plant (Jumpluff)
Sun Flower (Sunflora)
Lilly Pad (Lotad/Lombre/Ludicolo) <--the latter of this is also a pineapple
Rose (Subomi/Roselia/Roserade)
Cactus (Cacnea/Cacturne)
Sea Lillies (Lileep, Cradily)
Cherry (Cherinbo/Cherimm)
Venus Flytrap (Muskippa)
Fir Tree (Yukikabli/Yukinoo)
Bush (Shiemi)
As for me, a few ideas I have are pointsetia (not sure if it's spelled right) tulip and chili pepper.
In order to prevent confusion, here are the plants that have already been done:
Rafflesia Flower (Venasaur, Gloom/Vileplume)
Raddish (Oddish)
Generic Mushrooms (Paras/Parasect, Shroomish/Breloom)
Pitcher Plant (Bellsprout/Weepinbell/Victreebel)
Palm Tree (Exeggutor)
Seaweed (Tangela/Mojanbo)
petrified wood (Bonsly/Sudowoodo)
Cotton Plant (Jumpluff)
Sun Flower (Sunflora)
Lilly Pad (Lotad/Lombre/Ludicolo) <--the latter of this is also a pineapple
Rose (Subomi/Roselia/Roserade)
Cactus (Cacnea/Cacturne)
Sea Lillies (Lileep, Cradily)
Cherry (Cherinbo/Cherimm)
Venus Flytrap (Muskippa)
Fir Tree (Yukikabli/Yukinoo)
Bush (Shiemi)
As for me, a few ideas I have are pointsetia (not sure if it's spelled right) tulip and chili pepper.