Keyphrases
Crassula Helmsii
100%
Belgium
100%
Europe
75%
Western Europe
50%
Flanders
50%
Amphibious Plants
25%
Eastern England
25%
Northern Germany
25%
Seed Viability
25%
Persistency
25%
In-situ Test
25%
Physical Damage
25%
Germinability
25%
Flowering Stem
25%
Germination
25%
Seed number
25%
Alien
25%
Seed Bank
25%
Winter Conditions
25%
High Density
25%
Plant Species
25%
Sward
25%
Germination Test
25%
Northern France
25%
Netherlands
25%
Germination Rate
25%
Greenhouse
25%
Stonecrop
16%
Containment
16%
Surveillance Task
16%
Swift
16%
Semi-aquatic Plants
16%
Success Strategies
16%
Practical Guidelines
16%
Realistic Goals
16%
Colonization Pressure
16%
Up-To-date Information
16%
Management Approach
16%
Management Objectives
16%
Decision Support
16%
Large Population
16%
Conservation Value
16%
General Public
16%
Invasive Species
16%
Neighbouring Countries
16%
Local Level
16%
Agricultural and Biological Sciences
Crassula
100%
Seeds
50%
Swamps
25%
Australians
25%
Decision Support System
25%
Aquatic Plant
25%
Invasive Species
25%
Anthesis
7%
