James or Jimmy Jim McColl or MacColl may refer to:
- James McColl (musician), Scottish musician
- James McColl (politician) (1844–1929), Australian politician
- Jimmy McColl (footballer, born 1892) (1892–1978), Scottish footballer
- Jimmy McColl (footballer, born 1924) (1924–2013), Scottish footballer
- Jim McColl (footballer) (1933–2013), Australian rules footballer
- Jim McColl (born 1951), Scottish businessman
- James MacColl (1908–1971), British politician
- Jim McColl, presenter of the gardening programme The Beechgrove Garden
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