Bacillariophytaالطحالب العصوية

Phaeophytaالطحالب البنية

Rhodophytaالطحالب الحمراء

384 BOT Lab .7

Amal AlGarawi

Diatoms

Kingdom: Protista

Division: Bacillariophyta

Class: Bacillariophyceae

Ex: Diatoms

Ectocarpus

Kingdom: Protista

Division: Phaeophyta

Class: Phaeophyceae

Order: Ectocarpales

Family: Ectocarpaceae

Ex: Ectocarpus

Fucus

Kingdom: Protista

Division: Phaeophyta

Class: Phaeophyceae

Order: Fucales

Family: Fucaceae

Ex: Fucus

Sargassum

Kingdom: Protista

Division: Phaeophyta

Class: Phaeophyceae

Order: Fucales

Family: Sargassaceae

Ex: Sargassum

sp. Batrachospermum

Kingdom: Protista

Division: Rhodophyta

Class: Rhodophyceae

Order: Lemaneales

Family: Batrachospermaceae

Ex: Batrachospermum sp.