• Characters and/or events in this article appear in official comics of the franchise  but are non-canon to the Classic Continuity.

They are the villains of the comic book The Height of Heat.

Appearance

These aliens resemble tall trees with orange fire-like leaves. They have a face with yellow eyes, large gray eyebrows and a mouth.

Personality

They're shown to be hostile aliens that hunt in packs and use their camouflage to ambush their prey at an opportune moment.

History

Comics

These trees attacked Max, Ben, and Gwen while they were in a camp. With the help of Heatblast, Ben managed to defeat them.

Powers and Abilities

These aliens can mimic the appearance of common trees to blend in with their surroundings, though they're noted to be creepy by both Ben and Gwen.

When they reveal their true form, they're able to spew fire out of their mouths and move.

Appearances

Comics

Cartoon Network Action Packs

Ben 10

• The Height of Heat (first appearance)

Non-Human Villains
Prime Timeline
Faction	Khyber • Malware • Dr. Psychobos
Great One's Affiliations	Enforcer Alien • Great One • Interpreter Alien • Leader Alien
Psyphon's Gang	Bouncer • Bubble Helmet • Bug-Lite • Hooded Alien • Liam • Nightmarish Alien Thug • Piscciss Volann Thug • Psyphon • Psyphon's Minion • Sweet-Eels Sparklefunk • Thunderpig • Tummyhead
Vilgax's Affiliations	Kraab • Maltruant • SixSix • Vilgax
Zs'Skayr's Affiliations	Crüjo • Kuphulu • Mummy • Lord Transyl • Dr. Viktor • Werewolf • Zs'Skayr
Magic	Addwaitya • Anur-Mirrored Ben • Anur-Mirrored Charmcaster • Anur-Mirrored Hobble • Anur-Mirrored Rook
Highbreed	DNAlien • Highbreed Commander • Highbreed Lord
Incursean Empire	Attea • Glorff • Milleous • Raff • Rana • Sangfroid
Lenopans	Camille's Ex-Boyfriend • Mr. Mann • Mrs. Mann • Mann Family's Bodyguard
Plant Alien's Species	Plant Alien • Plant Clone Ben • Plant Clone Gwen • Plant Clone Kevin
Vreedles	Dodecahedron • Isosceles Right Triangle • Ma • Octagon • Pa • Parallelogram • Pretty Boy • Pretty Boy Clones • Rhomboid
Bounty Hunters	EightEight • SevenSeven • Sunder
Incarcecon Prisoners	Lepidopterran Prisoner • Nightmarish Alien Prisoner • Piscciss Volann Prisoner • Tetramand Prisoner
Other Aliens	Argit • Benevelon • Blue Leader • Charles Zenith • Collectimus • Decoy Queen • Gorvan • Hulex Colonel • Hulex Workers • Jarret • Kolar • Kork • Kundo • Mizaru • Morgg • Mycelium • Poltroon • Ragnarok • Red Leader • Seebik • Simian • Solid Plugg • Ssserpent • Subdora • Suemungousaur • Synthroid • Thirteen • Trombipulor • Vulkanus • Weaponmasters of Techadon • Will Harangue • Yetta
Other	Clancy • Dagon • Pterodactyl Leader • Trash Monster • Zombie Clowns
Alternate Dimensions/Timelines
Original Future Timeline	Mot Snikrep • Sploot • Vilgax • Vulkanus
Other Dimensions/Timelines	Carrot Monster • Eon's Minions (Race Against Time) • Mad Pakmar
Non-Canon
What-If? Episodes	Vilgax (Goodbye and Good Riddance) • Vilgax (Gwen 10)
Games	Fusion Ampfibian • Fusion Ben • Fusion Echo Echo • Fusion Gwen • Fusion Hex • Fusion Kevin • Fusion Max • Fusion Tetrax • Fusion Vilgax • Gorvan • Highbreed Commander
Comics	Alien Trees • Amalgam • Animus • Aztak • Caecilia • Collector (Collectible Heroes) • Collector (Powerless) • Dr. Doom • Gladiator • Gontu • Groombah • Honch • Infinite Monkey • Parasite • Scorn • Scud • Slezak • Spore Dragon • Trash Monster (Down in the Dumps) • Vilgax 3000
Unofficial
Scrapped	Degredus
Other Media
Generator Rex	Alpha • Biowulf • I-Bol • Skalamander
The Secret Saturdays	V.V. Argost

Species
Sapient Species
Named	Acrosian • Aerophibian • Amperi • Anodite • Appoplexian • Aquarian • Arachnachimp • Arburian Pelarota • Atrocian • Biotsavartian • Celestialsapien • Cerebroceph • Cerebrocrustacean • Chimera Sui Generis • Chronosapien • Churl • Citrakayah • Conductoid • Contumelia • Crystalsapien • Detrovite • Drakosian • Ectonurite • Florauna • Galilean • Galvan • Galvanic Mechamorph • Geochelone Aerios • Gimlinopithecus • Gourmand • Havoc Beast • Highbreed • Hulex • Human (Evolved Human • Osmosian) • Ickthyperambuloid • Incursean • Kineceleran • Kraaho • Lemurian • Lenopan • Lepidopterran • Lewodan • Limax • Loboan • Lucubra • Maxatomer • Merlinisapien • Methanosian • Microchip • Muroid • Necrofriggian • Nemuina • Nosedeenian • Opticoid • Orishan • Ormerowon • Orthopterran • Oryctini • Pantophage • Petrosapien • Piscciss Premann • Piscciss Volann • Planchaküle • Polar Manzardill • Polymorph • Protost • Prypiatosian-A • Prypiatosian-B • Pugnavore • Pyronite • Revonnahgander • Rock Monster • Segmentasapien • Slime-Biot • Sonorosian • Sotoraggian • Sphoeroid • Splixson • Sylonnoid • Synthroid • Talpaedan • Tentacle Trooper • Tetramand • Thalassian • Thep Khufan • To'kustar • Transylian • Uxorite • Vaxasaurian • Vladat • Vreedle • Vulpimancer • Vulpinic Tortugan • Wigzellian Orc Beast • Yeti • Zaroffian
Unnamed	Argit's • Astrodactyl's • Atomix's • Ball Weevil's • Decka's • Enforcer Alien's • Gutrot's • Hobble's • Kickin' Hawk's • Mapmaker's • Medic's • Mole-Stache's • Nightmarish Alien • Pakmar's • Pickaxe Alien • Probity's • Psyphon's Minion's • Smoothie Vendor's • Spiked Alien • Tack's • Tentacle Vendor's • Thirteen's • Tiny's • Toepick's
Ultimate Sapient Species
Appoplexian • Arachnachimp • Arburian Pelarota • Galilean • Galvan • Methanosian • Necrofriggian • Polar Manzardill • Sonorosian • To'kustar • Vaxasaurian • Vulpimancer
Non-Sapient Species
Named	Aldebaran Beidafang • Anubian Baskurr • Buglizard • Cassiopeian Dream Eater • Chupacabra • Crabdozer • Dasypodidae • Dragon • Dravec • Gracklflint • Kaosseffexx Ultimasauria • Krakken • Mucilator • Mycetian Swamp Hoppers • Night Mare • Null Guardian • Omnivoracious • Pallorfang • Panuncian • Psycholeopterran • Pterodactyl • Pyroxovore • Quartilloptus • Root Shark • Sandripper • Screegit • Scrutin • Slammoid • Terroranchula • Time Beast • Vicetopus • Volaticus Biopsis • Xenocite
Unnamed	Alien Vermin • Fungal Force • Khoros Reptilian Mount • Piscciss Giant Squid • Squid Monster • Zombie Clown Virus
Ultimate Non-Sapient Species
Ultimate Panuncian
Non-Canon
Sapient Species	Alien Tree • Basalt • Caroite • Cephalod-ae • Chronian • Cynomydan • Dust Worm • Flokcrow • Goalatarian • Hedillan • Het • Humpbackus • Laurian • Martian • Meesman • Mer-Person • Molaromite • Portaler's • Sektoid • Sool and Gontu's • Speed Demon • Vulpitine • Xarsi
Non-Sapient Species	Cyber Squid • Maceroot • Snap Dragon • Thornhound • Vulpin Serpent