TALLAHASSEE, Fla. — Florida voters are going to the polls to select nominees to replace Republican Gov. Rick Scott in an election that’s caught the attention of President Donald Trump and could see the daughter of a former governor win the nomination for the office he once held.

Trump endorsed US Rep. Ron DeSantis in the Republican primary for governor over Agriculture Commissioner Adam Putnam.

Former Democratic US Rep. Gwen Graham is trying to fend off four challengers as she seeks to become Florida’s first woman governor and to take the seat her father, Bob Graham, held from 1979 to 1987.

Voters are also picking the nominees for two cabinet positions: attorney general and agriculture commissioner and several congressional seats. And while Scott has to win a Republican primary for US Senate before he takes on Democratic Sen. Bill Nelson, it’s a foregone conclusion that he will beat California businessman Roque “Rocky” De La Fuente, who has mounted simultaneous Senate bids in multiple states and has no visible campaign in Florida.

DeSantis entered the race in January, a month after Trump tweeted that he would make “a GREAT governor.” He then appeared on Fox News more than 100 times, usually defending the president. Trump held a rally for him in Tampa, and suddenly he was considered the favorite over Putnam, who raised more money, campaigned longer, built support among the party establishment and ran a traditional grassroots campaign.

DeSantis is a former Navy lawyer who won his seat in 2012 running as a Washington outsider. He also ran for Senate in 2016, earning the endorsement of conservative groups, but then dropped out when Republican Sen. Marco Rubio shut down his presidential campaign and decided to run for re-election.

Putnam was elected to the state House as a 22-year-old in 1996, to the US House in 2000 and to his current job in 2010. He had become one of the most powerful Republicans in Congress before deciding to run for agriculture commissioner

Graham, a Tallahassee attorney who worked for the local school district, is in a crowded race that also includes former Miami Beach Mayor Philip Levine, billionaire real estate investor Jeff Greene, Tallahassee Mayor Andrew Gillum and Orlando-area businessmen Chris King. Graham has said women have a better temperament to lead, adding that she has a unique perspective on issues like abortion rights and sexual harassment.

In an upset, she beat incumbent U.S. Rep. Steve Southerland in a GOP-leaning district in 2014, but decided not to run for re-election after the Legislature redrew her district to make it more firmly Republican.

She is a moderate Democrat who has had to withstand criticism from Democratic opponents for voting for the Keystone XL Pipeline and siding with Republicans on changes to President Barack Obama’s health care overhaul.

Levine used the enormous wealth he built through a company that provided media to the cruise industry to build his name recognition. He aired 30 different television ads, ranging from calls for gun safety to a call to clean up Lake Okeechobee and prevent algae blooms. He called for an expansion of gambling and said his mix of political and business experience made him equipped to govern the state. As mayor, he helped decriminalize marijuana, tried to raise the minimum wage in Miami Beach and pushed to fight climate change.

Greene made his fortune in real estate and spent close to $30 million to try and win office in 2010, only to lose a US Senate primary to Kendrick Meek. He tried to use the Democrats’ dislike of Trump in the primary even though he was until recently a member of Trump’s Mar-a-Lago country club. He also made education a key issue.

Gillum is favored by many Democrats who call themselves progressives, earning the endorsement of Vermont Sen. Bernie Sanders. He proposed raising corporate income taxes to the level they were cut by a bill Trump signed into law, and pointed out that he fought the National Rifle Association as Tallahassee’s mayor.

King spent more than $4 million on his campaign but consistently trailed in polls.

In other races, state Rep. Matt Caldwell, state Sen. Denise Grimsley, former state Rep. Baxter Troutman and former Army Col. Mike McCalister are vying for the cabinet seat Putnam is leaving because of term limits. The Democratic primary is a contest between Homestead Mayor Jeffrey Porter, lobbyist Nikki Fried and environmentalist Roy Walker.

State Rep. Sean Shaw, the son of a former Supreme Court justice, is facing Tampa lawyer Ryan Torrens for the Democratic nomination for attorney general. The Republican primary pits state Rep. Frank White against former judge Ashley Moody. Republican Attorney General Pam Bondi is leaving office due to term limits.

In congressional races, four incumbent members of Congress are leaving their seats, setting up primaries to replace them, and three incumbents — Republican Matt Gaetz and Democrats Al Lawson and Darren Soto — face serious challenges from within their own parties.