■ (SPEC) Iris willmottiana alba
1936, Selector Van Tubergen
'Willmottiana Alba'. (
Van Tubergen, R. 1936)
Subgenus Scorpiris, (Juno); Color Code-WW; "This charming white iris with a yellow blotch and delicate green tracery on each fall is a gem for the rockery or for grouping in the low border. A profuse bloomer with each stem bearing 8 or 9 blooms. About 10 inches high."-Walter Marx Gardens 1951. "The standards are white with no markings. The falls are white with green markings on either side of the yellow center keel. Height 1 ft. to 15 inches. A strong growing variety with deep glossy almost blue green foliage"-Neel (1951). Van Tubergen 1936; 1938; Stewart 1939. This plant in horticulture is probably a white form of
Iris bucharica " Introduced by Tubergen; flowers pure white, from the leaf-axils." "syn. Iris bucharica Foster, var. alba Hort.; Iris willmottiana Foster, var. alba Hort."-SIGNA p. 1734. Counted by Simonet as 2n=21.
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Your Observations Are Valued. Please make note of bud count, branching, purple based foliage and bloom time, etc. Because these are affected by climate, note date, year and geographic location and write these and other comments in the comment box below.
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BobPries - 2010-04-20