Palmon

Palmon is a flower-like Digimon with a spunky and colourful personality. The flower on Palmon's head allows her to blend in with the surroundings making her hard to find. The flower fires a sweet scent when she's in a good mood, but as the perfume changes with her emotions, she can make the flower give off a stinky scent should she be depressed. She can perform photosynthesis by planting her root-like feet into the ground and breathing in nourishment by expanding her leaf-like arms and her flower. Despite being plant based, Palmon has some reptilian features. Floramon is her rival.

Michi e no Armor Shinka
In a joke ending, Palmon uses the Digi-Egg of Sincerity to become "CheerGalmon" exclaiming a cheer "L-O-V-E LOVELY LOVELY MIMI".

Digimon Frontier
When SkullSatamon attacked the forest near the Village of Flames, four Palmon stood up to him, but were scanned in the process.

Digimon World
Palmon is obtainable by digivolving a Tanemon. Palmon can further digivolve to Ninjamon, Whamon, Vegiemon, or Kuwagamon. A wild Palmon is spotted in Native Forest, pretending to be a flower. Palmon eventually fights if the player starts distracting it, and joins the city once it is defeated. Palmon takes over Tanemon's meat farm and supplies Giant Meat, as well as selling them for 500 bits each. Once Vegiemon takes over the meat farm, Palmon relaxes in the soil next to Tanemon.

Digimon World Data Squad
http://digimon.wikia.com/wiki/User:Maitkarro/DW_Data_Squad#Palmon

Digimon World DS
Palmon digivolves from Tanemon and can further digivolve into Togemon. A Palmon is found walking in the farm shop. Palmon also appears in Data Forest as an enemy.

Digimon World: Dawn/Dusk
Palmon digivolves into Togemon or MoriShellmon.

Digimon Rumble Arena 2
Palmon is a playable character in Digimon Rumble Arena 2. She can digivolve to Togemon and then again to Lillymon.

Attacks 
 * Poison Ivy: Palmon's claws become long and whip like. Whilst her claws are like this, she can use them to capture and attack her enemies and even swing to safety.
 * Sleep Spores: Sprays sleep inducing spores at foes.
 * Thorn Thrust: Similar to 'Poison Ivy', but attacks in and upward, quick action.
 * Stinky Stench
 * Plant Shock

Variations / Subspecies
 * Aruraumon
 * Palmon X