Pokey Sprout

From the Super Mario Wiki

Pokey Sprouts are a smaller version of Pokeys that appear in Super Mario Sunshine, Mario & Luigi: Partners in Time, and Super Mario Galaxy. Pokey Sprouts are just like regular Pokeys except they only consist of one body segment (the head). This variety has pink flowers on top of their heads along with regular Pokeys. Additionally, it hides in the ground, springing out when Mario approaches. Pokey Sprouts can be defeated by spraying them into a wall or jumping on them. Strangely, in Super Mario Galaxy, Pokey Sprouts are green.

In Mario and Luigi: Partners in Time, the Pokey Sprout makes no technical appearance, although the overworld sprites of a normal Pokey look identical to them.

Pokeys
Dark Pokey \| Mad Pokey \| Mummipokey \| Poison Pokey \| Pokey \| Pokey Mummy \| Pokey Sprout \| Pokey Triplets \| Seedy Pod \| Skellokey

Super Mario Sunshine Characters
Mario \| Peach \| Toadsworth \| FLUDD \| Pianta Attorney \| Pianta Captain \| Pianta Judge \| Doot-Doot Sisters \| Sunglasses Salesman \| Delfino Police \| Big Daddy \| Noki Elder \| Sand Bird \| Great Sunflower \| Il Piantissimo
Super Mario Sunshine Bosses
Shadow Mario \| Petey Piranha \| Gooper Blooper \| Wiggler \| Mecha Bowser \| Phantamanta \| King Boo \| Eely Mouth \| Chain Chomp \| Bowser Jr. \| Bowser
Super Mario Sunshine Species
Bee \| Blooper \| Bob-omb \| Bombshell Bill \| Boo \| Bullet Bill \| Butterfly \| Cataquack \| Chain Chomplet \| Cheep-Cheep \| Coo Coo \| Dune Bud \| Electro-Koopa \| Isle Delfino Birds \| Jumping Blooper \| Klamber \| Missile Bill \| Noki \| Pianta \| Pink Boo \| Piranhabon \| Piranha Plant in the Generator \| Plungelo \| Pokey \| Pokey Sprout \| Poink \| Seedy Pod \| Skeeter \| Sleepy Boo \| Smolderin' Stu \| Snooze-A-Koopa \| Soarin' Stu \| Strollin' Stu \| Sunflower Kid \| Swipin' Stu \| Swoopin' Stu \| Tanooki \| Toad \| Wind Duppy \| Yoshi