褐藻

1. Origins, structure, and basic meaning

• Structure: 褐藻(かっそう) refers to brown algae, including kelp and wakame.
• Basic usage: It appears when classifying seaweeds or examining collected samples.

2. Common pitfalls and similar expressions

• Seaweed and a particular group
  • 海藻 refers to algae living in the sea, while 褐藻 names the brown-algae group.
• Reading the compound
  • 褐藻 is read かっそう, with the small っ followed by そう.