Like many South American countries, the road signs in Brazil are strongly based on the US MUTCD standard, but with text in Portuguese. The regulatory, prohibitory and mandatory signs are all of them white circular with red borders, with the exception of the stop and the yield sign. The warning signs are yellow diamonds (or orange when used on road works). Units are expressed in compliance with the International System of Units.
Brazil signed the Vienna Convention on Road Signs and Signals on November 8, 1968, but has yet to fully ratify it.[1]
Warning signs
[edit]Regulatory signs
[edit]Educational signs
[edit]![]() Wear your seatbelt |
![]() Obey posted signs |
![]() Don't throw trash on the highway nature thanks you |
![]() Help take care of our natural riches drive carefully |
![]() Preserve nature think of future generations |
Directional signs
[edit]![]() Highway indicative sign |
References
[edit]- ^ "United Nations Treaty Collection". treaties.un.org. Retrieved 2023-12-10.
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