Seeds of South Australia
Wahlenbergia stricta ssp. stricta (Campanulaceae)
Tall Bluebell
List of species for Wahlenbergia
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Herbarium regions:
Gairdner-Torrens, Flinders Ranges, Eastern, Eyre Peninsula, Northern Lofty, Murray, Yorke Peninsula, Southern Lofty, Kangaroo Island, South Eastern
NRM regions:
Adelaide and Mount Lofty Ranges, Eyre Peninsula, Kangaroo Island, Northern and Yorke, South Australian Arid Lands, South Australian Murray-Darling Basin, South East
IBRA regions
SUMMARY
Bridgewater (NCP01)Naracoorte Coastal Plain
 Rare   (IUCN: RA d(ii))   [Tilley Swamp, Mt Benson]
Glenelg Plain (NCP02) 
 Least Concern
Lucindale (NCP03) 
 Least Concern
Tintinara (NCP04) 
 Least Concern
Fleurieu (KAN02)Kanmantoo
 Least Concern
Mount Lofty Ranges (FLB01)Flinders Lofty Block
 Least Concern
Broughton (FLB02) 
 Least Concern
Olary Spur (FLB03) 
 Rare   (IUCN: RA b)   (Probable Decline)   [Goats, rabbits]
Southern Flinders (FLB04) 
 Least Concern
Northern Flinders (FLB05) 
 Near Threatened
Central Flinders (FLB06) 
 Least Concern
Southern Yorke (EYB01)Eyre Yorke Block
 Least Concern
St Vincent (EYB02) 
 Rare   (IUCN: RA b)   (Probable Decline)   [Goats, rabbits]
Eyre Hills (EYB03) 
 Least Concern
Talia (EYB04) 
 Least Concern
Eyre Mallee (EYB05) 
 Near Threatened
Murray Mallee (MDD02)Murray Darling Depression
 Rare   (IUCN: RA d(i,ii))   [edge of range]
Murray Lakes and Coorong (MDD03) 
 Near Threatened
Lowan Mallee (MDD04) 
 Rare   (IUCN: RA d(i,ii))
Wimmera (MDD05) 
 Rare   (IUCN: RA d(i,ii))   (Probable Decline)
Myall Plains (GAW01)Gawler
 Rare   (IUCN: RA d(ii))
Gawler Volcanics (GAW02) 
 Least Concern
Yellabinna (GVD06)Great Victoria Desert
 Rare   (IUCN: RA d(i,ii))
Oodnadatta (STP02)Stony Plains
 Rare   (IUCN: RA d(i,ii))
Murnpeowie (STP03) 
 Rare   (IUCN: RA d(i,ii))   (Probable Decline)   [outlier; cattle a threat; query ID]
Witjira (STP06) 
 Rare   (IUCN: RA d(i,ii))
Baltana (STP07) 
 Rare   (IUCN: RA d(i,ii))
IBRA regions
DISPLAY ALL
4 of 4 subregionsNaracoorte Coastal PlainLeast Concern
, Rare
Fleurieu (KAN02)KanmantooLeast Concern
6 of 6 subregionsFlinders Lofty BlockLeast Concern
, Near Threatened
, Rare
5 of 5 subregionsEyre Yorke BlockLeast Concern
, Near Threatened
, Rare
4 of 6 subregionsMurray Darling DepressionNear Threatened
, Rare
2 of 8 subregionsGawlerLeast Concern
, Rare
Yellabinna (GVD06)Great Victoria DesertRare
  (IUCN: RA d(i,ii))
4 of 7 subregionsStony PlainsRare
RSCA map:
Regional Species Conservation Assessments per IBRA subregion. Please click the thumbnail map.
AVH map:
Australian distribution map (external link)
SA Census:
Census of South Australian plants (external link)     [genus Wahlenbergia]
Germination table:
DateResultT0T50Pre-treatment | Germination medium | Incubator: Photoperiod / Thermoperiod
Oct-1476%10 d16 d
1% agar;
Incubated under winter conditions
Oct-1468%27 d34 d 250 mg/L gibberellic acid 24 h;
1% agar;
Incubated under winter conditions
Oct-1464%10 d16 d
1% agar;
Incubated under spring/autumn conditions
Oct-1412%10 dNA 250 mg/L gibberellic acid 24 h;
1% agar;
Incubated under spring/autumn conditions
Oct-146%16 dNA 250 mg/L gibberellic acid 24 h;
1% agar;
Incubated under summer conditions
Oct-140%NANA
1% agar;
Incubated under summer conditions
Result: Maximum percentage of germination observed.
T0: Number of days before first germinant observed.
T50: Number of days to achieve 50% germination.
Pre-treatment: The initial treatment that the seeds received prior to placement on germination media.
Germination medium: The substrate that seeds were placed on for the duration of the germination experiment.
Incubator conditions:
Photoperiod: The duration of light exposure that the seeds were subject to during a 24 hour period.
Thermoperiod: The constant or diurnal temperatures that seeds were subject to during a 24 hour period.
Winter conditions: 15°C 20 h (3am→11pm); 5°C 4 h (11pm→3am) / 10 h light (8am→6pm); 14 h dark (6pm→8am)
Spring/Autumn conditions: 22°C 12 h (8am→8pm); 10°C 12 h (8pm→8am) / 12 h light (8am→8pm); 12 h dark (8pm→8am)
Summer conditions: 30°C 14 h (6am→8pm); 15°C 10 h (8pm→6am) / 14 h light (6am→8pm); 10 h dark (8pm→6am)