Growler Rock (62°7′S 58°8′W / 62.117°S 58.133°W) is a rock 1 nautical mile (2 km) northwest of Lions Rump in the western part of King George Bay, King George Island, in the South Shetland Islands. It was charted and named during 1937 by Discovery Investigations personnel on the Discovery II. The term "growler" is used to denote small pieces of ice barely showing above water.[1]
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This article incorporates public domain material from "Growler Rock". Geographic Names Information System. United States Geological Survey.
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