Family: Boletaceae
Genera currently placed in the Boletaceae that are known to occur in Santa Cruz County are listed below.
- Aureoboletus
- Boletus
- Buchwaldoboletus
- Butyriboletus
- Caloboletus
- Chalciporus
- Leccinum
- Phylloporus
- Pulveroboletus
- Rubroboletus
- Suillellus
- Tylopilus
- Xerocomellus
- Xerocomus