Status:
valid
                
                
                    
Authors:
A.Gray
                
                
                    
Source:
gcc
                
                
                    
Year:
1883
                
                
                    
Citation Micro:
Proc. Amer. Acad. Arts 19: 16. 1883
                
                
                    
WFO Identifier:
wfo-0000046334
                
             
            
            
                
                
                
            
            
            
                                    
                        Common Names
                        
                        - Thelesperma
- Ambiguum
- Ambiguous Greenthread
 
                                
                
                    
                    
                    
                
                
                
                
                                    
                        Synonyms
                        - Thelesperma fraternum Shinners [unknown]
- Thelesperma megapotamicum ambiguum (A.Gray) Shinners [unknown]
 
                                                    
                        Description
                        
                            Thelesperma ambiguum (also called Gray Greenthread, among many other common names) is an annual herb in the Asteraceae family. It has a basal rosette of leaves, and its flower heads are composed of yellow disc florets and white ray florets. It is native to the southwestern United States, and it typically grows in sandy soils in prairies and open woodlands.                        
                     
                                
                                    
                        Uses & Benefits
                        
                            Thelesperma ambiguum is a species of flowering plant in the daisy family. It is native to the southwestern United States. It is used in traditional medicine for its anti-inflammatory and antiseptic properties. It is also used as an ornamental plant in gardens.                        
                     
                                
                                                    
                        Flower, Seeds and Seedlings
                        
                            Thelesperma ambiguum has small, yellow flowers with five petals. Its seeds are small and black. The seedlings have a single, oval-shaped leaf.                        
                     
                                
                
                
                                    
                        Cultivation and Propagation
                        
                            Thelesperma ambiguum is a perennial plant that can be propagated by seed or division. It prefers a sunny location with well-drained soil. Water regularly during the growing season and fertilize once a month. Deadhead the flowers to encourage new growth.                        
                     
                                                    
                        Where to Find Thelesperma ambiguum
                        
                            Thelesperma ambiguum is native to the southwestern United States. It can be found in dry, open areas such as roadsides and fields.                        
                     
                
                                    
                        Thelesperma ambiguum FAQ
                        
                            What is the scientific name of Thelesperma ambiguum?
Thelesperma ambiguum
What type of plant is Thelesperma ambiguum?
It is an annual herb
What is the growth habit of Thelesperma ambiguum?
It has a low-growing, spreading habit
 
                     
                
                                    
                        Species in the Thelesperma genus
                        
                            Thelesperma longipes, 
Thelesperma flavodiscum, 
Thelesperma graminiformis, 
Thelesperma scabridulum, 
Thelesperma megapotamicum, 
Thelesperma muelleri, 
Thelesperma megapotamicum, 
Thelesperma ambiguum, 
Thelesperma burridgeanum, 
Thelesperma subaequale, 
Thelesperma subnudum, 
Thelesperma simplicifolium, 
Thelesperma nuecense, 
Thelesperma filifolium,                         
 
                     
                                                    
                        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,