Status:
valid
                
                
                    
Authors:
(Masson) N.E.Br.
                
                
                    
Source:
tro
                
                
                    
Year:
1878
                
                
                    
Citation Micro:
J. Linn. Soc., Bot. 17: 163 (1878)
                
                
                    
WFO Identifier:
wfo-0001102388
                
             
            
            
                
                
                
            
            
            
                                    
                        Common Names
                        
                        - Twin-Flowered Piaranthus
 - Twin-Flowered Piaranthus
 - Twin-Flowered Piaranthus
                         
                     
                                
                
                    
                    
                    
                
                
                
                
                                                    
                        Description
                        
                            Piaranthus geminatus (also called Twinspine Piaranthus, among many other common names) is a succulent native to South Africa. It has yellow flowers and grows in rocky, dry areas.                        
                     
                                
                                    
                        Uses & Benefits
                        
                            Piaranthus geminatus is used as an ornamental plant in gardens and parks. It is also used for its medicinal properties.                        
                     
                                
                                    
                        
Cultivars, Varieties & Sub-species
                        Piaranthus geminatus sub.  decorus (Masson) Bruyns
Piaranthus geminatus sub.  geminatus 
                    
                                                    
                        Flower, Seeds and Seedlings
                        
                            Piaranthus geminatus has yellow-green flowers with five petals and a yellow center. Its seeds are small, black and round. The seedlings are small, with a single pair of leaves.                        
                     
                                
                
                
                                    
                        Cultivation and Propagation
                        
                            Piaranthus geminatus is a perennial herbaceous plant that can be propagated by division or by seed. It is best grown in full sun and well-drained soil. It can tolerate some drought but prefers regular watering. It is best to divide the plant in the spring or early summer.                        
                     
                                                    
                        Where to Find Piaranthus geminatus
                        
                            Piaranthus geminatus can be found in the Andes Mountains of South America.                        
                     
                
                
                                    
                        Species in the Piaranthus genus
                        
                     
                                                    
                        Species in the Apocynaceae family
                        
                            Acokanthera laevigata, 
Acokanthera oblongifolia, 
Acokanthera oppositifolia, 
Acokanthera rotundata, 
Acokanthera schimperi, 
Adenium boehmianum, 
Adenium multiflorum, 
Adenium obesum, 
Adenium oleifolium, 
Adenium swazicum, 
Adenium dhofarense, 
Aganosma breviloba, 
Aganosma cymosa, 
Aganosma gracilis, 
Aganosma lacei, 
Aganosma petelotii, 
Aganosma schlechteriana, 
Aganosma siamensis, 
Aganosma wallichii, 
Aganosma heynei, 
Alafia alba, 
Alafia barteri, 
Alafia benthamii, 
Alafia berrieri, 
Alafia calophylla, 
Alafia caudata, 
Alafia erythrophthalma, 
Alafia falcata, 
Alafia fuscata, 
Alafia insularis, 
Alafia intermedia, 
Alafia landolphioides, 
Alafia lucida, 
Alafia microstylis, 
Alafia multiflora, 
Alafia nigrescens, 
Alafia orientalis, 
Alafia parciflora, 
Alafia pauciflora, 
Alafia perrieri, 
Alafia schumannii, 
Alafia thouarsii, 
Alafia vallium, 
Alafia verschuereni, 
Alafia whytei, 
Alafia zambesiaca, 
Allamanda calcicola, 
Allamanda angustifolia, 
Allamanda blanchetii, 
Allamanda cathartica,