Status:
valid
                
                
                    
Authors:
Mill.
                
                
                    
Source:
gcc
                
                
                    
Year:
1768
                
                
                    
Citation Micro:
The Gardeners Dictionary 1768
                
                
                    
WFO Identifier:
wfo-0000017628
                
             
            
            
                
                
                
            
            
            
                                    
                        Common Names
                        
                        - Houston Ageratum
- Floss Flower
- Blue Mistflower
 
                                
                
                    
                    
                    
                
                
                
                
                                                    
                        Description
                        
                            Ageratum houstonianum (also called Floss Flower, among many other common names) is an annual herb native to Mexico and Central America. It grows to a height of up to 1m and has lance-shaped leaves and small, blue flowers. It grows in meadows, pastures, and disturbed sites.                        
                     
                                
                                    
                        Uses & Benefits
                        
                            Ageratum houstonianum is used as an ornamental plant in gardens and is also used to make herbal teas. It has anti-inflammatory and antiseptic properties and can be used to treat skin conditions such as eczema and psoriasis.                        
                     
                                
                                                    
                        Flower, Seeds and Seedlings
                        
                            The flower of Ageratum houstonianum is a small, white to pale blue flower with a yellow center. The seed is a small, black, oval-shaped seed. The seedlings are small, slender, and have a light green color.                        
                     
                                
                
                
                                    
                        Cultivation and Propagation
                        
                            Ageratum houstonianum is a tender perennial that is grown as an annual in most climates. It is easily propagated from seed, which should be sown in spring in a sunny location. The seedlings should be thinned to about 10 inches apart when they are large enough to handle. The plants can also be propagated from cuttings taken in late spring or early summer.                        
                     
                                                    
                        Where to Find Ageratum houstonianum
                        
                            Ageratum houstonianum is native to Mexico and Central America. It can be found in open, sunny habitats, such as meadows and grasslands.                        
                     
                
                                    
                        Ageratum houstonianum FAQ
                        
                            What is the scientific name of Ageratum houstonianum?
Ageratum houstonianum
What type of plant is Ageratum houstonianum?
Annual herb
Where is Ageratum houstonianum native to?
Central and South America
 
                     
                
                                    
                        Species in the Ageratum genus
                        
                            Ageratum chortianum, 
Ageratum petiolatum, 
Ageratum guatemalense, 
Ageratum candidum, 
Ageratum solisii, 
Ageratum chiriquense, 
Ageratum microcephalum, 
Ageratum conyzoides, 
Ageratum hondurense, 
Ageratum houstonianum, 
Ageratum gaumeri, 
Ageratum platypodum, 
Ageratum fastigiatum, 
Ageratum paleaceum, 
Ageratum tehuacanum, 
Ageratum riparium, 
Ageratum salvanaturae, 
Ageratum rugosum, 
Ageratum anisochroma, 
Ageratum munaense, 
Ageratum elassocarpum, 
Ageratum corymbosum, 
Ageratum albidum, 
Ageratum littorale, 
Ageratum microcephalum, 
Ageratum ballotaefolium, 
Ageratum microcarpum, 
Ageratum altissima, 
Ageratum tomentosum, 
Ageratum rugosum, 
Ageratum corymbosum, 
Ageratum paleaceum, 
Ageratum peckii, 
Ageratum echioides, 
Ageratum molinae, 
Ageratum microcarpum, 
Ageratum iltisii, 
Ageratum platylepis, 
Ageratum maritimum, 
Ageratum tomentosum, 
Ageratum conyzoides, 
Ageratum littorale, 
Ageratum lundellii, 
Ageratum ellipticum, 
Ageratum ballotifolium, 
Ageratum standleyi, 
Ageratum oerstedii, 
Ageratum cordatum, 
Ageratum lavenia, 
Ageratum myriadenium,                         
 
                     
                                                    
                        Species in the Asteraceae family
                        
                            Aaronsohnia pubescens, 
Aaronsohnia factorovskyi, 
Abrotanella filiformis, 
Abrotanella rostrata, 
Abrotanella linearis, 
Abrotanella trilobata, 
Abrotanella muscosa, 
Abrotanella inconspicua, 
Abrotanella trichoachaenia, 
Abrotanella caespitosa, 
Abrotanella nivigena, 
Abrotanella pusilla, 
Abrotanella linearifolia, 
Abrotanella papuana, 
Abrotanella rosulata, 
Abrotanella emarginata, 
Abrotanella fertilis, 
Abrotanella spathulata, 
Abrotanella purpurea, 
Abrotanella patearoa, 
Abrotanella submarginata, 
Abrotanella diemii, 
Abrotanella scapigera, 
Abrotanella forsterioides, 
Acamptopappus shockleyi, 
Acamptopappus sphaerocephalus, 
Acanthocephalus benthamianus, 
Acanthocephalus amplexifolius, 
Acanthocladium dockeri, 
Acanthodesmos distichus, 
Acanthodesmos gibarensis, 
Acanthospermum humile, 
Acanthospermum consobrinum, 
Acanthospermum glabratum, 
Acanthospermum microcarpum, 
Acanthospermum hispidum, 
Acanthospermum australe, 
Acanthospermum lecocarpoides, 
Acanthostyles buniifolius, 
Acanthostyles saucechicoensis, 
Achillea buiana, 
Achillea conrathii, 
Achillea cucullata, 
Achillea styriaca, 
Achillea clavennae, 
Achillea cappadocica, 
Achillea huber-morathii, 
Achillea ptarmicoides, 
Achillea sieheana, 
Achillea barrelieri,