The following radio stations broadcast on AM frequency 1420 kHz:[1] 1420 AM is a Regional broadcast frequency.
Argentina
[edit]- LRI220 in Ciudad Autonoma de Buenos Aires
Mexico
[edit]- XEEW-AM in Matamoros, Tamaulipas
- XEF-AM in Ciudad Juárez, Chihuahua
- XEH-AM in Monterrey, licensed in San Nicolás de los Garza, Nuevo León
- XEXX-AM in Tijuana, Baja California
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