Plant Identification
Plant features such as leaves, flowers and growth patterns can help us compare plants and identify their possible genus.
FLORAHUB EXPLORE
Plant Genera
Discover different plant genera and learn how related species are grouped together. Explore their characteristics, habitats and connections to their plant families.
PLANT CLASSIFICATION
Understanding Plant Genera
A genus is a classification group within a plant family. It contains one or more related species that share important characteristics. Learning about genera helps us organise plant information and understand the relationships between different plants.
Classification Terms
- Family
- A broader classification group containing related genera. Arecaceae and Zingiberaceae are two examples featured on FloraHub.
- Genus
- A group of related species within a family. Areca, Calamus, Alpinia and Zingiber are the four genera included on this page.
- Species
- A more specific classification level. Examples include Areca catechu, Calamus manan, Alpinia galanga and Zingiber officinale.
WHY IT MATTERS
Why Are Plant Genera Useful?
Genera help us study plant diversity in a more organised way, from identifying plants to comparing their features.
Organised Information
Grouping related species under a genus makes plant information easier to organise, search and compare.
Distribution Records
Plant occurrence records can help users explore where members of a genus have been recorded.
Plant Diversity
Comparing different genera helps us understand the variety of plant forms and the differences between plant groups.
FAMILY
Arecaceae
Arecaceae is the palm family. Explore Areca and Calamus to discover two different groups of palms and their related species.
GENUS
Areca
GENUS
Areca
Family: Arecaceae
Areca is a genus of palms found mainly in tropical Asia.
DistributionTropical Asia, including Southeast Asia.
View Distribution Map
Example Species
Areca catechu
Areca triandra
GENUS
Calamus
GENUS
Calamus
Family: Arecaceae
Calamus is a genus of climbing palms commonly known as rattans.
DistributionMainly tropical Asia.
View Distribution Map
Example Species
Calamus manan
Calamus caesius
FAMILY
Zingiberaceae
Zingiberaceae is the ginger family. Explore Alpinia and Zingiber to learn about two genera that include familiar and ornamental plants.
GENUS
Alpinia
GENUS
Alpinia
Family: Zingiberaceae
Alpinia is a genus of flowering plants in the ginger family.
DistributionTropical Asia and the western Pacific.
View Distribution Map
Example Species
Alpinia galanga
Alpinia zerumbet
GENUS
Zingiber
GENUS
Zingiber
Family: Zingiberaceae
Zingiber is a genus of flowering plants that includes true ginger.
DistributionMainly tropical and subtropical Asia.
View Distribution Map
Example Species
Zingiber officinale
Zingiber zerumbet
GENUS GUIDE
How to Explore a Genus
Follow the classification levels to understand how each genus belongs to a family and how its related species are organised.
Three Steps to Explore Plants
- Choose a plant family, such as Arecaceae or Zingiberaceae.
- Explore a genus within that family, such as Areca or Alpinia.
- Select a species to learn about its individual characteristics and distribution records.
Genus Classification
| Family | Genera | Example Species |
|---|---|---|
| Arecaceae | Areca | Areca catechu |
| Arecaceae | Calamus | Calamus manan |
| Zingiberaceae | Alpinia | Alpinia galanga |
| Zingiberaceae | Zingiber | Zingiber officinale |
Remember the Difference
- Family
- A broader group containing related genera.
- Genus
- A group of related species within a family.
- Species
- A more specific classification group within a genus.