San Marcos Growers LogoSan Marcos Growers
New User
Wholesale Login
Enter Password
Home Products Purchase Gardens About Us Resources Contact Us
Nursery Closure
Search Utilities
Plant Database
Search Plant Name
Detail Search Avanced Search Go Button
Search by size, origins,
details, cultural needs
Website Search Search Website GO button
Search for any word
Site Map
Retail Locator
Plant Listings

PLANT TYPE
PLANT GEOGRAPHY
PLANT INDEX
ALL PLANT LIST
PLANT IMAGE INDEX
PLANT INTROS
SPECIALTY CROPS
NEW  2024 PLANTS

PRIME LIST
  for DECEMBER


Natives at San Marcos Growers
Succulents at San Marcos Growers
 Weather Station

 
Products > Plants - Browse Alphabetically > Citriobatus spinescens
 
Citriobatus spinescens - Orange Thorn

Note: This plant is not currently for sale. This is an archive page preserved for informational use.  
Image of Citriobatus spinescens
[2nd Image]
Habit and Cultural Information
Category: Shrub
Family: Pittosporaceae (Pittosporums)
Origin: Australia (Australasia)
Evergreen: Yes
Flower Color: White
Bloomtime: Spring
Synonyms: [C. pauciflorus, Pittosporum spinescens]
Height: 4-6 feet
Width: 3-5 feet
Exposure: Cool Sun/Light Shade
Irrigation (H2O Info): Medium Water Needs
Winter Hardiness: 15-20° F
Citriobatus spinescens (Orange thorn) - An upright open evergreen shrub to 4 to 6 feet tall with hairy branches bearing many narrow spine-like thorns and shiny small rounded green leaves. In the spring appear small white flowers in the leaf axils that are followed by edible bright orange, thick-shelled berries. The flavor of the berries is described as very mild and slightly sweet. Plant in coastal sun to shade and water occasionally to regularly. While cold tolerance of this plant is not well documented it has proven hardy to frost at the Royal Botanic Gardens at Canberra and likely can tolerate temperatures into the high teens ° F. Orange thorn has long gone by the botanical name Citriobatus spinescens or C. pauciflorus but the recent treatment in the Flora of Australia puts this plant in the genus Pittosporum (Pittosporum spinescens (F.Muell.) L.W.Cayzer, Crisp & I.Telford). Other common names are wallaby apple and native orange. It comes from moist scrublands of north-eastern New South Wales and south-eastern Queensland. This plant can attract birds and butterflies to the garden. 

The information about Citriobatus spinescens displayed on this web page is based on our research conducted in the nursery's horticultural library and from reliable online resources. We also include observations made about it as it grows in our nursery gardens and other gardens we have visited, as well how the crops have performed in containers in our nursery field. We will also incorporate comments we receive from others and welcome hearing from anyone with additional information, particularly if they can share cultural information that would aid others in growing this plant.