Floronic Man

Jason Woodrue mainly known as Floronic Man is a DC comic book villain and an enemy to both Batman, and Poison Ivy.

History
Jason first appears in The Atom #1 (Jun-Jul 1962). Woodrue is an exile from an interdimensional world inhabited by dryads. Calling himself the Plant Master, Woodrue uses his advanced botanical knowledge to control plant growth in an attempt to take over the world. He is defeated by the superheroic Atom. Plant Master returns to face the Atom and the Justice League.

In Flash vol. 2 #245 (November 1976), Woodrue uses an experimental forumula to transform his body into a plant/human hybrid, with his skin resembling bark and his hair turning into leaves. Now calling himself the Floronic Man, he is defeated by the Green Lantern. The Floronic Man later becomes a member of the Secret Society of Super-Villains.

In Alan Moore's relaunch of the Swamp Thing in Saga of the Swamp Thing #21 (February 1984), Woodrue is hired by General Sunderland to discover how scientist Alec Holland had been turned into the Swamp Thing. Woodrue discovers that the creature, instead of being a mutated version of Holland, is instead an intelligent mass of plant life that had fed on Holland's dead body. The Floronic Man tries to warn Sunderland that the Swamp Thing is not dead, but the General refuses to listen and announces his intent to terminate Woodrue's employment. Subsequently, the Floronic Man traps Sunderland in his office with a dethawed and enraged Swamp Thing, who kills the General.

In Saga of the Swamp Thing #22 (March 1984), the Floronic Man uses the Swamp Thing's body to contact the Green, which is composed of the life force of all plants on Earth. The experience drives the Floronic Man insane, and he sets out to destroy all nonplant life on Earth. Woodrue is confronted by a revived Swamp Thing, who reveals to the Green that plants cannot survive without animals. The Green abandons the Floronic Man, who is then taken into custody by the Justice League.

The 1988 Neil Gaiman/Dave McKean miniseries Black Orchid recasts Dr. Jason Woodrue as a University professor who taught Botany to Philip Sylvian, Alec & Linda Holland, and Pamela Isley. The character Philip Sylvian, apparently unaware of Woodrue's transformation, refers to him as a "poor old guy" and states: "Last I heard he was in Arkham Insane Asylum..."

The Floronic Man was briefly a hero, after the events of Millennium lead to him to become a member of the New Guardians. In this new role Woodrue takes on the name Floro. After the death of most of his teammates, he reverts to his original status as a villain.

Poison Ivy discovers the Floronic Man has sprung her from ArkhamFloro returns in Batman: Shadow of the Bat #56 (November 1996. After breaking Poison Ivy out of Arkham with his two henchwomen Holly and Eva, Floro explains his past to Batman and Poison Ivy, telling the story of how he prevented a plot of Swamp Thing's, only to get decapitated. After scientists manage to keep his head alive, the first thing he comes in contact with is marijuana. Regenerating a plant body, he begins his quest to flood the streets of Gotham City with his advanced and cheap pot. Floronic Man takes some of Poison Ivy's DNA in an attempt to create a "child". Poison Ivy, in exchange, gets a trunk full of dope money, and is free to walk away. Deciding she doesn't want Floronic Man running the world, she frees the Batman. After a short battle, Batman notices that Floro is standing in a puddle, and uses an electrical cable to electrocute the villian, then decapitates him once again.

The character has since appeared in various other comics and storylines. He assists Starman, Alan Scott, Batman and others in trying to save a friendly, peaceful version of Solomon Grundy. In a recent issue of Batman, he is killed after assassins shoot him repeatedly with bullets, although this is in direct contrast to his most famous appearance (in The Saga of the Swamp Thing #21) in which he points out that "you can't kill a vegetable by shooting it through the head." He is one of the many villains who was mind-wiped by the JLA, but has since recovered those memories.

During the Infinite Crisis, Floronic Man reappears as a member of Alexander Luthor, Jr.'s Secret Society of Super Villains and takes part in the Battle of Metropolis.

Batman & Robin
""Well, I can respect your opinion. Sadly, I'm not good at rejection. I'm afraid you'll have to die.""

- ―Jason Woodrue to Pamela Isley.

Dr. Jason Woodrue was a minor antagonist/the Bigger Bad in Batman & Robin. A corrupt (and mad) scientist, he worked for and was formerly funded by Wayne Enterprises. After the company cut its financial backing, Woodrue moved to a remote South American lab. He used plant toxins to create Venom, a super-serum that significantly enhanced a human subject's physical proportions. His experiment was codenamed 'Project Gilgamesh' (an apparent reference to the same tests that created the comic 'Bane') and the first successful test subject was a diminutive, scrawny convict Antonio Diego, who was serving a life sentence for serial killing. Diego was subsequently turned into a hulking monstrosity, an enormous abomination that Woodrue termed "Bane". The scientist planned on selling similar "Super Soldiers" to members of the "Un-United Nations."

Dr. Pamela Isley, who worked for Woodrue, discovered his horrific experiments and Woodrue offered her to join him. But she was appalled by his inhumane actions and threatened to report him: "When I get through, you won't be able to get a job teaching high school chemistry", as well as called him a "psycho". Woodrue, who was, in his own words, "not good at rejection", assaulted Isley and shoved her into a shelf filled with plant chemicals. He believed her dead, but she arose some time later, having been transformed into Poison Ivy by the chemicals and Venom. She exacted her revenge, killing Woodrue with a poisonous kiss and incinerating his lab, before appropriating Bane as a bodyguard.

Swamp Thing the Animated Series
Jason Woodrue is mentioned several times in Swamp the Animated Series. He is a scientific rival to Anton Arcane and is able to expand human life artificially.

Batman and Harley Quinn
Jason Woodrue AKA The Floronic Man is the main antagonist of the 2017 DC animated film ''Batman and Harley Quinn. ''He teams up with Poison Ivy to destroy all of Humanity by transforming all life on Earth into plants.

He is voiced by Kevin Michael Richardson.

As Jason Woodrue
In his original form, Jason Woodrue had advanced knowledge of the botanical science, which he used to accelerate plant growth. He was also gifted in Venom and its uses, causing the diminutive and skinny convict Antonio Diego to be turned into a hulking monster.

As Floronic Man
After becoming the Floronic Man, Woodrue gains the ability to mentally control plant life.