Cal. MVC § 1673

Any person who attempts to commit any of the crimes defined by this chapter is punishable as provided in Section 664 of the Penal Code, except that attempts to commit crimes defined by Sections 1670 and 1671 are punishable by imprisonment pursuant to subdivision (h) of Section 1170 of the Penal Code for two, three or four years or by a fine of not more than ten thousand dollars ($10,000), or both. In addition to the acts which constitute an attempt to commit a crime under the law of this state, the solicitation or incitement of another to commit any of the crimes defined by this chapter not followed by the commission of the crime, the collection or assemblage of any materials with the intent that they are to be used then or at a later time in the commission of such crime, or the entry, with or without permission, of a building, enclosure, or other premises of another with the intent to commit any such crime constitutes an attempt to commit such crime.