■(TB) 'Australis'
1861, Todaro
'Australis' (
Augustino Todaro, 1861, Italy). TB; Late midseason bloom. Color Class-B1L; "Standards pallid blue-violet, slightly more violet, reticulated with red-brown; carriage domed, arching to overarched; blade obovate, notched, undulate, ruffled and frilled, revolute, smooth; size 2 ½ in. wide, 3 ¼ in. long. Falls pale hortense violet to lighter, reticulated with grayish on inner haft; carriage drooping to recurved; wedge-shaped, convex, oval; smooth; size 2 ¼ in. wide, 3 ¼ in. long. Beard coarse, dense, considerably projecting, white, tipped with yellow at base; haft very broad, channeled; reticulations broad, equally spaced; style-branches broad, overarching, bluish; crest large, fringed; pollen plentiful; spathe-valves scarious; Krelage 1876; Pleasant fragrance.
Iris pallida Lam..
See below:
From Bonnewitz catalog, 1927: AUSTRALIS. Pallida Dalmatica type, with a little more rose in its coloring than that variety. Late. Tall and vigorous like Clio $0.35. |
Nouv. Gen. e Spec. 3: 49. 1861 Krelage, 1876 Journ. Linn. Soc. Lon. 16: 146. 1878; Nyman, Consp. Fl. eur. 700. 1882 Foster, Journal of the Royal Horticultural Society 15: 3. October 1889; Bonwitz 1920; Cornell Agricultural Experiment Station Memoir 100: 95. July 1926, illustrated. Journal Royal Horticultural Society 55: Pt. 1, 116-160. January 1928, Trials. Award of Merit, RHS. shown by Kelway. |
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Culture
Quick Summary of Cultural Directions
FURTHER CULTURAL INFORMATION |
Hardiness Zones 4-8 for most varieties, Some cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 4, 9, or 10.) |
Exposure Prefers full sun for optimal performance, may still bloom in half-day shade |
Water: Prefers well drained good garden soil, Tolerant of dry conditions in established plants, Intolerant of swampy conditions. |
PH Prefers Neutral to basic solis 6.1 to 8.5, quite toleranr of more extreme conditions |
Fertilizer Prefers rich conditions on relatively inorganic soils. |
BobPries - 21 Apr 2019
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BobPries - 2012-03-30