Scientific Classification of Old Man Cactus and Duckweed
Kingdom
Plantae
  
Plantae
  
Phylum
Tracheophyta
  
Tracheophyta
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Caryophyllales
  
Arales
  
Family
Cactaceae
  
Lemnaceae
  
Genus
Cephalocereus
  
Lemna
  
Clade
Angiosperms, Core eudicots, Eudicots
  
Angiosperms, Monocots
  
Tribe
Pachycereeae
  
Lemneae
  
Subfamily
Cactoideae
  
Lemnoideae
  
Number of Species
Not Available
  
Not Available
  
Old Man Cactus and Duckweed Kingdom
The scientific classification of Old Man Cactus and Duckweed includes the entire classification chart that includes kingdom, family, clade, tribe etc. A kingdom is the second highest taxonomic rank. A taxonomic rank is the level that a living organisms are placed in hierarchical level of arrangement of life forms. All the living organisms are divided into kingdoms. Plant kingdom is a main classification of living organisms that include all plants. There are six kingdoms which are: Plantae, Animalia, Fungi, Protista, Aschaea/Archaeabacteria and Bacteria Eubacteria. Old Man Cactus and Duckweed kingdom and all other plants kingdom is Plantaea.
Old Man Cactus and Duckweed Family
Plant family is the group of plants which have something in common. Old Man Cactus and Duckweed family is a major factor of Old Man Cactus and Duckweed Scientific Classification. Plant family helps you narrow the search of your plants. It also gives you idea about, how the plant looks, how the seed will be like etc. These two plant families can be different or same. Old Man Cactus belongs to the family Cactaceae and Duckweed belongs to the family Lemnaceae.
Old Man Cactus and Duckweed Genus and Other Classification
While comparing scientific classification, Old Man Cactus and Duckweed genus and other classification are also important. Also, when you compare Old Man Cactus and Duckweed, other factors should also be taken into considerations like order, subfamilies, tribe, clade etc. First plant's genus is Cephalocereus and other plant's genus is Lemna. Old Man Cactus tribe is Pachycereeae and Duckweed tribe is Lemneae. Old Man Cactus clade is Angiosperms, Core eudicots and Eudicots and order is Caryophyllales whereas Duckweed clade is Angiosperms and Monocots and order is Arales. Every plant have subfamilies. Old Man Cactus subfamilies are, Cactoideae and Duckweed subfamilies are Lemnoideae. In this way you can compare scientific classification of Old Man Cactus and Duckweed and other products also.