Nicholas II was the last emperor of Russia from 1894 to 1917.
Nicholas II may also refer to:
- Pope Nicholas II (c. 990/995–1061)
- Nicholas II of Transylvania (1213), voivode
- Nicholas II of Saint Omer (r. 1258–1294)
- Patriarch Nicholas II of Alexandria (r. 1263–1276)
- Nicholas II, Duke of Opava (1268–1365)
- Nicholas II Garay (1367–1433)
- Nicholas II, Count of Tecklenburg (died 1426)
- Nicholas II Zorzi (14th–15th century)
- Nicholas II of Niemodlin (c. 1462–1497)
- Nicolaus II Bernoulli, Swiss mathematician (1695–1726)
- Nicholas II, Prince Esterházy (1765–1833)
- Crown Prince Nicholas II of Montenegro (born 1944)
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