Jack Hale may refer to:
- Jack Hale (Australian footballer) (1913–2001), Australian rules footballer
- Jack Hale (musician), American musician and player on Al Green's 1974 song "Take Me to the River"
- Jack Hale (sprinter) (born 1998), Australian track and field sprinter
- Jack Hale (swimmer) (1922–2008), British swimmer
- Jack K. Hale (1928–2009), American mathematician
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