Home › Pokédex › Leavanny
#0542 · Generation V

Leavanny

Bug / Grass · Nurturing Pokémon — first seen in Generation V.

Showing the official games. Pick a ROM hack to see how it changes this Pokémon, or compare all of them.

Base stats

StatBaseMinMax
HP75
260354
Attack103
189335
Defense80
148284
Sp. Attack70
130262
Sp. Defense80
148284
Speed92
170311
Total500

Min and max are at level 100: the minimum is 0 IVs, 0 EVs and a hindering nature, the maximum 31 IVs, 252 EVs and a beneficial nature. Shedinja's HP is always 1 whatever the formula says.

Type defences

Damage Leavanny takes from each attacking type.

×4
FlyingFire
×2
PoisonRockBugIce
×½
FightingWaterElectric
×¼
GroundGrass
×1
NormalGhostSteelPsychicDragonDarkFairy

Evolution

Methods are the current official ones. A ROM hack may change them — trade evolutions especially; the guide table below says which do.

In the ROM hacks it evolves differently

Each guide's own line, in the words its creator published.

Moves by official game

Level-up, TM/HM, tutor and egg moves exactly as each game has them. The newest game this site covers is open; the rest fold out.

Ultra Sun / Ultra Moon17 level-up · 34 TM/HM · 15 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
—SlashNormalPhysical70100%20
1TackleNormalPhysical40100%35
1Razor LeafGrassPhysical5595%25
1String ShotBugStatus—95%40
1SlashNormalPhysical70100%20
1False SwipeNormalPhysical40100%40
1Bug BiteBugPhysical60100%20
8Bug BiteBugPhysical60100%20
15Razor LeafGrassPhysical5595%25
22Struggle BugBugSpecial50100%20
29Fell StingerBugPhysical50100%25
32Helping HandNormalStatus——20
36Leaf BladeGrassPhysical90100%15
39X-ScissorBugPhysical80100%15
43EntrainmentNormalStatus—100%15
46Swords DanceNormalStatus——20
50Leaf StormGrassSpecial13090%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM11Sunny DayFireStatus——5
TM15Hyper BeamNormalSpecial15090%5
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM22Solar BeamGrassSpecial120100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM33ReflectPsychicStatus——20
TM40Aerial AceFlyingPhysical60—20
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM51Steel WingSteelPhysical7090%25
TM53Energy BallGrassSpecial90100%10
TM54False SwipeNormalPhysical40100%40
TM65Shadow ClawGhostPhysical70100%15
TM66PaybackDarkPhysical50100%10
TM68Giga ImpactNormalPhysical15090%5
TM75Swords DanceNormalStatus——20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM85Dream EaterPsychicSpecial100100%15
TM86Grass KnotGrassSpecial—100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM96Nature PowerNormalStatus——20

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Giga DrainGrassSpecial75100%10
Heal BellNormalStatus——5
SynthesisGrassStatus——5
Helping HandNormalStatus——20
Magic CoatPsychicStatus——15
Knock OffDarkPhysical65100%20
Signal BeamBugSpecial75100%15
Iron DefenseSteelStatus——15
Worry SeedGrassStatus—100%10
Seed BombGrassPhysical80100%15
Bug BiteBugPhysical60100%20
ElectrowebElectricSpecial5595%15
Laser FocusNormalStatus——30
Throat ChopDarkPhysical80100%15
Sun / Moon17 level-up · 34 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
—SlashNormalPhysical70100%20
1TackleNormalPhysical40100%35
1Razor LeafGrassPhysical5595%25
1String ShotBugStatus—95%40
1SlashNormalPhysical70100%20
1False SwipeNormalPhysical40100%40
1Bug BiteBugPhysical60100%20
8Bug BiteBugPhysical60100%20
15Razor LeafGrassPhysical5595%25
22Struggle BugBugSpecial50100%20
29Fell StingerBugPhysical50100%25
32Helping HandNormalStatus——20
36Leaf BladeGrassPhysical90100%15
39X-ScissorBugPhysical80100%15
43EntrainmentNormalStatus—100%15
46Swords DanceNormalStatus——20
50Leaf StormGrassSpecial13090%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM11Sunny DayFireStatus——5
TM15Hyper BeamNormalSpecial15090%5
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM22Solar BeamGrassSpecial120100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM33ReflectPsychicStatus——20
TM40Aerial AceFlyingPhysical60—20
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM51Steel WingSteelPhysical7090%25
TM53Energy BallGrassSpecial90100%10
TM54False SwipeNormalPhysical40100%40
TM65Shadow ClawGhostPhysical70100%15
TM66PaybackDarkPhysical50100%10
TM68Giga ImpactNormalPhysical15090%5
TM75Swords DanceNormalStatus——20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM85Dream EaterPsychicSpecial100100%15
TM86Grass KnotGrassSpecial—100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM96Nature PowerNormalStatus——20
Omega Ruby / Alpha Sapphire16 level-up · 40 TM/HM · 13 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Razor LeafGrassPhysical5595%25
1String ShotBugStatus—95%40
1False SwipeNormalPhysical40100%40
1Bug BiteBugPhysical60100%20
8Bug BiteBugPhysical60100%20
15Razor LeafGrassPhysical5595%25
22Struggle BugBugSpecial50100%20
29SlashNormalPhysical70100%20
32Helping HandNormalStatus——20
34Fell StingerBugPhysical50100%25
36Leaf BladeGrassPhysical90100%15
39X-ScissorBugPhysical80100%15
43EntrainmentNormalStatus—100%15
46Swords DanceNormalStatus——20
50Leaf StormGrassSpecial13090%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM01Hone ClawsDarkStatus——15
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM11Sunny DayFireStatus——5
TM15Hyper BeamNormalSpecial15090%5
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM22Solar BeamGrassSpecial120100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM33ReflectPsychicStatus——20
TM40Aerial AceFlyingPhysical60—20
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM51Steel WingSteelPhysical7090%25
TM53Energy BallGrassSpecial90100%10
TM54False SwipeNormalPhysical40100%40
TM65Shadow ClawGhostPhysical70100%15
TM66PaybackDarkPhysical50100%10
TM67RetaliateNormalPhysical70100%5
TM68Giga ImpactNormalPhysical15090%5
TM70FlashNormalStatus—100%20
TM75Swords DanceNormalStatus——20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM85Dream EaterPsychicSpecial100100%15
TM86Grass KnotGrassSpecial—100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM94Secret PowerNormalPhysical70100%20
TM96Nature PowerNormalStatus——20
HM01CutNormalPhysical5095%30

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Giga DrainGrassSpecial75100%10
Heal BellNormalStatus——5
SynthesisGrassStatus——5
Helping HandNormalStatus——20
Magic CoatPsychicStatus——15
Knock OffDarkPhysical65100%20
Signal BeamBugSpecial75100%15
Iron DefenseSteelStatus——15
Worry SeedGrassStatus—100%10
Seed BombGrassPhysical80100%15
Bug BiteBugPhysical60100%20
ElectrowebElectricSpecial5595%15
X / Y16 level-up · 39 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Razor LeafGrassPhysical5595%25
1String ShotBugStatus—95%40
1False SwipeNormalPhysical40100%40
1Bug BiteBugPhysical60100%20
8Bug BiteBugPhysical60100%20
15Razor LeafGrassPhysical5595%25
22Struggle BugBugSpecial50100%20
29SlashNormalPhysical70100%20
32Helping HandNormalStatus——20
34Fell StingerBugPhysical50100%25
36Leaf BladeGrassPhysical90100%15
39X-ScissorBugPhysical80100%15
43EntrainmentNormalStatus—100%15
46Swords DanceNormalStatus——20
50Leaf StormGrassSpecial13090%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM01Hone ClawsDarkStatus——15
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM11Sunny DayFireStatus——5
TM15Hyper BeamNormalSpecial15090%5
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM22Solar BeamGrassSpecial120100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM33ReflectPsychicStatus——20
TM40Aerial AceFlyingPhysical60—20
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM51Steel WingSteelPhysical7090%25
TM53Energy BallGrassSpecial90100%10
TM54False SwipeNormalPhysical40100%40
TM65Shadow ClawGhostPhysical70100%15
TM66PaybackDarkPhysical50100%10
TM67RetaliateNormalPhysical70100%5
TM68Giga ImpactNormalPhysical15090%5
TM70FlashNormalStatus—100%20
TM75Swords DanceNormalStatus——20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM85Dream EaterPsychicSpecial100100%15
TM86Grass KnotGrassSpecial—100%20
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM96Nature PowerNormalStatus——20
HM01CutNormalPhysical5095%30
Black 2 / White 215 level-up · 35 TM/HM · 14 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Razor LeafGrassPhysical5595%25
1String ShotBugStatus—95%40
1False SwipeNormalPhysical40100%40
1Bug BiteBugPhysical60100%20
8Bug BiteBugPhysical60100%20
15Razor LeafGrassPhysical5595%25
22Struggle BugBugSpecial50100%20
29SlashNormalPhysical70100%20
32Helping HandNormalStatus——20
36Leaf BladeGrassPhysical90100%15
39X-ScissorBugPhysical80100%15
43EntrainmentNormalStatus—100%15
46Swords DanceNormalStatus——20
50Leaf StormGrassSpecial13090%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM01Hone ClawsDarkStatus——15
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM11Sunny DayFireStatus——5
TM15Hyper BeamNormalSpecial15090%5
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM22Solar BeamGrassSpecial120100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM33ReflectPsychicStatus——20
TM40Aerial AceFlyingPhysical60—20
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM54False SwipeNormalPhysical40100%40
TM65Shadow ClawGhostPhysical70100%15
TM66PaybackDarkPhysical50100%10
TM67RetaliateNormalPhysical70100%5
TM68Giga ImpactNormalPhysical15090%5
TM70FlashNormalStatus—100%20
TM75Swords DanceNormalStatus——20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM85Dream EaterPsychicSpecial100100%15
TM86Grass KnotGrassSpecial—100%20
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
HM01CutNormalPhysical5095%30

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Giga DrainGrassSpecial75100%10
Sleep TalkNormalStatus——10
Heal BellNormalStatus——5
SynthesisGrassStatus——5
Helping HandNormalStatus——20
Magic CoatPsychicStatus——15
Knock OffDarkPhysical65100%20
Signal BeamBugSpecial75100%15
Iron DefenseSteelStatus——15
Worry SeedGrassStatus—100%10
Seed BombGrassPhysical80100%15
Bug BiteBugPhysical60100%20
ElectrowebElectricSpecial5595%15
Black / White15 level-up · 35 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Razor LeafGrassPhysical5595%25
1String ShotBugStatus—95%40
1False SwipeNormalPhysical40100%40
1Bug BiteBugPhysical60100%20
8Bug BiteBugPhysical60100%20
15Razor LeafGrassPhysical5595%25
22Struggle BugBugSpecial50100%20
29SlashNormalPhysical70100%20
32Helping HandNormalStatus——20
36Leaf BladeGrassPhysical90100%15
39X-ScissorBugPhysical80100%15
43EntrainmentNormalStatus—100%15
46Swords DanceNormalStatus——20
50Leaf StormGrassSpecial13090%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM01Hone ClawsDarkStatus——15
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM11Sunny DayFireStatus——5
TM15Hyper BeamNormalSpecial15090%5
TM16Light ScreenPsychicStatus——30
TM17ProtectNormalStatus——10
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM22Solar BeamGrassSpecial120100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM33ReflectPsychicStatus——20
TM40Aerial AceFlyingPhysical60—20
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM53Energy BallGrassSpecial90100%10
TM54False SwipeNormalPhysical40100%40
TM65Shadow ClawGhostPhysical70100%15
TM66PaybackDarkPhysical50100%10
TM67RetaliateNormalPhysical70100%5
TM68Giga ImpactNormalPhysical15090%5
TM70FlashNormalStatus—100%20
TM75Swords DanceNormalStatus——20
TM76Struggle BugBugSpecial50100%20
TM81X-ScissorBugPhysical80100%15
TM84Poison JabPoisonPhysical80100%20
TM85Dream EaterPsychicSpecial100100%15
TM86Grass KnotGrassSpecial—100%20
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
HM01CutNormalPhysical5095%30

Where to find it in the official games

Every area in the 16 official games on this site that has it, from each game's own encounter tables.

In the wild

GameAreaMethodLevelsRate
Black / WhiteLostlorn Forest rareRustling grass225%
Black / WhiteRoute 6 rareRustling grass
autumn / spring / summer, winter
255%
Black 2 / White 2Lostlorn ForestHidden Grotto20-24—
Black 2 / White 2Lostlorn Forest rareRustling grass245%
Black 2 / White 2Route 12 rareRustling grass385%
Black 2 / White 2Route 6 rareRustling grass265%
Sun / MoonPoni MeadowIsland Scan57—
Ultra Sun / Ultra MoonPoni MeadowIsland Scan57—

Where to find it in the ROM hacks

6 guides on this site put it somewhere you can catch it. Areas link to that guide's own route page, with its own rates and levels.

GuideWhere
Pokémon Soulgold
Route 50Grass · Lv 50-56 · 5%rare
Sword and Shield Ultimate Plus
Wild Area 3 SouthRaid Den · Lv — · 4
Wild Area 3 WestRaid Den · Lv — · 4
Wild Area 3 NorthRaid Den · Lv — · 4
and 1 more area
Blaze Black 2 & Volt White 2
Lostlorn ForestHidden Grotto (rare) · Lv 24-29
Rising Ruby & Sinking Sapphire
Safari Zone (1)DexNav · Lv 50
Blaze Black & Volt White
Route 6 — Spring / Summer / AutumnShaking Spot · Lv — · 5%rare
Route 6 — WinterShaking Spot · Lv — · 5%rare
Pokémon Mirror Gold
Cerulean Cave B2FGrass (Day) · Lv 78 · 10%
Cerulean Cave B2FGrass (Morning) · Lv 78 · 10%
Unboundnot in the wild in this guide's tables — evolve, trade or battle it
Emerald Roguenot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Too Many Types 2not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Heart & Soulnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon R.O.W.Enot in the wild in this guide's tables — evolve, trade or battle it
Blaze Black 2 Redux & Volt White 2 Reduxnot in the wild in this guide's tables — evolve, trade or battle it
Radical Rednot in the wild in this guide's tables — evolve, trade or battle it
Elite Reduxnot in the wild in this guide's tables — evolve, trade or battle it
Inclement Emeraldnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Crippling Medical Debt Editionnot in the wild in this guide's tables — evolve, trade or battle it
Blinding White Plusnot in the wild in this guide's tables — evolve, trade or battle it
Gaianot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Hearthnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Emerald Imperiumnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon: Wishes of Tomorrownot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Exceedednot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Emerald Squarednot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Omega Ruby Originsnot in the wild in this guide's tables — evolve, trade or battle it
Poke47not in the wild in this guide's tables — evolve, trade or battle it
HeartGold Generationsnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon CC: Operation Masqueradenot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Black Pearl Emeraldnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Spirits of the Stormnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Overcomplicatednot in the wild in this guide's tables — evolve, trade or battle it

Compare official Leavanny with the ROM hacks →

In the 30 guides that include it

Changed in 15 of 30 guides: retyped in 2, stats in 4, abilities in 10, evolution in 1.

Every ROM hack on this site that has Leavanny, and what it did to it. Guides that changed something are first. Click one for that version's full page — locations, moveset and TMs.

GuideTypeTotalAbilities
Pokémon Too Many Types 2ChangedBugGrass→SillyBeanBug500—
Pokémon R.O.W.EChangedBugGrass500Swarm, Chlorophyll, Sharpness
+ Sharpness
Sword and Shield Ultimate PlusChangedBugGrass500Swarm, Chlorophyll
− Overcoat
Radical RedChangedBugGrass500Swarm, Chlorophyll, Sharpness
+ Sharpness − Overcoat
Elite ReduxChangedBugGrass510 +10
+7 Attack, -15 Sp. Atk, +18 Speed
Friend Guard, Chlorophyll, Dual Wield
Pokémon Crippling Medical Debt EditionChanged0 -500
-75 HP, -103 Attack, -80 Defense, -70 Sp. Atk, -80 Sp. Def, -92 Speed
—
Blinding White PlusChangedBugGrass500Thick Fat, Chlorophyll
+ Thick Fat − Swarm, Overcoat
Pokémon Emerald ImperiumChangedBugGrass500Swarm, Chlorophyll, Sharpness
+ Sharpness − Overcoat
Pokémon Emerald SquaredChangedBugGrass500Overcoat, Chlorophyll, Tinted Lens
+ Tinted Lens − Swarm
Blaze Black 2 & Volt White 2ChangedBugGrass500Swarm (Sewaddle) / Leaf Guard (Swadloon) / Swarm (Leavanny), Chlorophyll (Sewaddle) / Overcoat (Swadloon) / Chlorophyll (Leavanny), Overcoat
+ Swarm (Sewaddle) / Leaf Guard (Swadloon) / Swarm (Leavanny), Chlorophyll (Sewaddle) / Overcoat (Swadloon) / Chlorophyll (Leavanny) − Swarm, Chlorophyll
Pokémon Omega Ruby OriginsChangedBugGrass500Swarm, Chlorophyll
− Overcoat
Poke47
Evolves from Swadloon — Level up: 30 (High friendship: 250)
ChangedBugGrass500Sharpness, Chlorophyll, Overcoat
+ Sharpness − Swarm
Pokémon Spirits of the StormChanged0 -500
-75 HP, -103 Attack, -80 Defense, -70 Sp. Atk, -80 Sp. Def, -92 Speed
Swarm
Pokémon OvercomplicatedChangedBugGrass→BugGrassOn500Drought, Mold Breaker, Well Baked Body
Pokémon Mirror GoldChangedBugGrass530 +30
+8 HP, +22 Attack, -10 Sp. Atk, +10 Speed
Overcoat, Chlorophyll
− Swarm
UnboundUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Emerald RogueUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Pokémon SoulgoldUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Pokémon Heart & SoulUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Blaze Black 2 Redux & Volt White 2 ReduxUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Inclement EmeraldUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
GaiaUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Pokémon HearthUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Pokémon: Wishes of TomorrowUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Pokémon ExceededUnchangedBugGrass500Leaf Guard, Solar Power, Silk Armor
Rising Ruby & Sinking SapphireUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Blaze Black & Volt WhiteUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
HeartGold GenerationsUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Pokémon CC: Operation MasqueradeUnchangedBugGrass500Swarm, Chlorophyll, Overcoat
Pokémon Black Pearl EmeraldUnchangedBugGrass500Swarm, Chlorophyll, Overcoat

Pokédex entries

What each game says about it, in the games' own words.

BlackUpon finding a small Pokémon, it weaves clothing for it from leaves, using the cutters on its arms and sticky silk.
White / Y / Alpha SapphireIt keeps its eggs warm with heat from fermenting leaves. It also uses leaves to make warm wrappings for Sewaddle.
Black 2 / White 2 / X / Omega RubyUpon finding a small Pokémon, it weaves clothing for it from leaves by using the sticky silk secreted from its mouth.

Names in other languages

Japaneseハハコモリ
Japanese (Rōmaji)Hahakomori
GermanMatrifol
FrenchManternel
SpanishLeavanny
ItalianLeavanny
Korean모아머
Chinese (Simplified)保姆虫
Chinese (Traditional)保母蟲

Official data here is present-day reference data from PokéAPI, not a snapshot of any one game's era — the Fairy type and hidden abilities arrived partway through the series, so a difference against an older game can belong to the series rather than to that ROM hack.