State act, state action, or act of state may refer to:
- Act of state doctrine, act of a sovereign state
- State occasion
- Exercise of the royal prerogative was formerly called an "act of state"
- State action, doctrine that only state actions are subject to regulation under the US Constitution
- State action immunity doctrine, exemption from liability for engaging in antitrust violations
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction