A man accused of using a chainsaw to cut down 13 trees — primarily in downtown Los Angeles — was ordered Thursday to stand trial on nearly a dozen vandalism charges.

Los Angeles County Superior Court Judge George G. Lomeli reduced two of the 11 felony counts against Samuel Patrick Groft to misdemeanor charges, agreeing with defense attorney Julieta Flores’ argument that the prosecution had not proven that there was more than $400 in damage to the four trees involved in those two counts that were added to the case Wednesday.

Groft said, “something about, ‘You’re arresting me on Earth Day’” and told police, “I love trees. I love bark. I’m an arborist,” according to Los Angeles Police Department Detective Jose Hidalgo, who was among a team of officers who arrested the defendant April 22 at an encampment in the area of Custer Avenue and Sunset Boulevard, adjacent to the 101 and 110 freeways in downtown Los Angeles.

A chainsaw that was originally red but had been spray-painted black was recovered at the scene, along with other items, including a bicycle, a baseball cap and the chainsaw box that were seen in surveillance video footage, the detective testified.

Authorities estimated last month that there was nearly $350,000 in damages.

David Miranda, a street tree superintendent for the city of Los Angeles, testified that he estimated damage at just under $175,000 for trees that had been located on city-owned property, but said he did not do an assessment of replacement costs involving all of the trees — some of which he said were on private property.

LAPD Detective Roberto Gutierrez testified Wednesday that he was told by a woman that three juniper trees reported to cost about $10,000 each were cut down April 14 in front of her business in the 700 block of West Temple Street. He said the woman provided surveillance video footage showing the suspect holding a chainsaw and cutting down trees while wearing black gloves.

The charges involve 13 trees that were cut between April 13 and April 19, including one that had a limb chopped off in broad daylight.

Los Angeles Police Detective Ryan Watterson — who said he was investigating a tip regarding a tree being vandalized on the afternoon of April 13 on the east side of Avenue 26 near Figueroa Street — testified that he determined a chainsaw seen on surveillance video footage was sold exclusively by Harbor Freight. He noted that surveillance video footage from the store showed the suspect paying for the chainsaw at the nearby Harbor Freight store and that Groft’s name was on a receipt that day from the store.

LAPD Officer Manuel Rojas told the judge he responded April 19 to a call about damaged trees at 350 S. Grand Ave. and “saw three trees cut down and laying on the street.” He said video surveillance footage showed a suspect approaching with something in his hand, the suspect moving away and a tree falling. The officer testified that he subsequently saw another tree cut down further south on Grand Avenue along with an additional one on Hope Street just south of Ninth Street

He said all of the trees were cut down in the same manner.

Another officer testified that he responded to a report of a tree that was vandalized April 17 on the 500 block of North Broadway, saying the tree had been cut in half.

Three other trees were vandalized April 18 on the 1500 block of Eighth Street, Hidalgo testified.

At his first court appearance last month, Los Angeles County Superior Court Judge Theresa R. McGonigle denied Groft’s request to be released on his own recognizance. She noted that he has an “extensive criminal record.”

He remains behind bars in lieu of $350,000 bail.

“What took years to grow only took minutes to destroy,” District Attorney Nathan Hochman said in a statement after the case was filed last month. “Trees not only provide shade and comfort but nourish those who live and work in our communities. Selfish and senseless acts that strip away a vital piece of our ecosystem are profoundly disturbing and my office will prosecute anyone who engages in such criminal conduct to the fullest extent of the law.”

City Councilwoman Ysabel Jurado, who represents downtown neighborhoods, highlighted the way in which residents came together in the aftermath of what she described as a “random act of violence.”

“Thanks to the generosity of various community organizations and community members that have reached out … we’re replacing the trees two to one,” Jurado said.

LA Conservation Corps and North East Trees will donate new trees, she said.