Bayleef in depth
A laurel mounted on a sauropod
The name is one of the few that can be read without a dictionary. Bayleef is bay leaf, the laurel leaf added to a stew; the Japanese, ベイリーフ, is exactly the same thing transcribed. French goes in a different direction and tries another plant: Macronium combines macro with geranium.
The body goes in another direction. The design is that of a dwarf sauropod —long neck, long tail, four short legs, herbivore— with the botanical part planted on top. It is the union of two things that look nothing alike, and it works because the leaf collar occupies exactly the point where a long-necked dinosaur has the least silhouette to work with.
The sixteen middle levels
The level-up move list makes it clear what is expected of it. Between 16 and 32, only four new things appear: Reflect at 18, Magical Leaf at 22, Leech Seed at 26 and Sweet Scent at 32. None of them is a high-power attack. The serious hits arrive much later —Body Slam at 40, Giga Drain at 50, Solar Beam at 54— when the team has already been Meganium for twenty levels.
That turns this stage into a wall that chips away at health. Leech Seed with two defensive 80s behind it and Synthesis to refill is a slow, fairly effective plan against opponents without Fire- or Ice-type attacks. Adding Light Screen, which arrives at 36, is an option that is not really used in practice because by then it has already evolved.
If you want it to hit, you have to turn to the TMs. Seed Bomb —80 power, physical— comes off 62 Attack; Energy Ball comes off 63 Special Attack. The two figures are almost identical, so the choice depends on what you want to hit, not on which stat is preferable. Leaf Storm has 130 power and lowers Special Attack by two stages: it works once, and then it does not.
Green quadrupeds, before and after
The most direct comparison is not from its own generation but from the sixth: Gogoat is another pure Grass-type quadruped with vegetation on its back, and it also runs into the same typing problem. The difference is in the distribution. One bets on evenly spread bulk and the other on high HP; neither gets past the ceiling imposed by being pure Grass in a game full of Fire, Ice and Flying attacks.
Within its own line, this is the stage with the least identity. Chikorita is the leaf-headed youngster, Meganium is the big flower with a petal collar. In between sits a medium-sized dinosaur with a collar of shoots that almost nobody remembers.
The broken leaf
One design detail that is easy to miss: the leaf on its head is damaged, with a broken edge, and it is not a sprite error but something that remains in the artwork and models. It fits what the entries say about it, an animal that moves through grasslands rather than a greenhouse ornament.
In the anime, Ash’s Chikorita evolved into this stage during the Johto arc, and the Pokédex entry read on screen —episode 163— insists on two things: the scent of the collar and the fact that its Razor Leaf, the move it already knows at level 1, is extremely powerful. It is the only source that treats that 55-power attack as something fearsome.