Difference: SpecAschersonii (r5 vs. r4)

(SPEC) Iris aschersonii Fos.

Iris aschersonii M. Foster. (Max Leichtlin, before 1902-Sintensis); Section Limniris, Series Syriacae; Flowers greenish yellow, F. lined with thin veins and linear blackish dots; Foster gives the following note in The Garden 61: 288. 3 May 1902; "I have received from Mr. Siehe, of Messina, a dried plant and the accompanying photographs of a new Iris, I. Aschersoni. I do not know the authority for the name, and indeed am unaware whether the plant has yet been described or no. It cannot be spoken of as a strikingly handsome Iris, since the colour seems to be a greenish yellow with thin purple veins; but, judging by the photograph, it is very floriferous, and so will perhaps prove a useful addition to the garden.
It is interesting, as being closely allied to the strange I. Grant-Duffi. That Iris is very remarkable for the way in which each bud shooting off from a woody rootstock becomes wrapped round with coats, the bases of old leaves, composed of stiff bristles, so that the dormant bud has in autumn the aspect of a bulb with bristling coats. The dormant bud in I. Aschersoni has much the same features, except that the coats are netted and flexible; in I. Grant-Duffi the bristles are so stiff and stout that they readily pierce the finger. The leaves of I. Aschersoni are much narrower than those of I. Grant-Duffi, almost linear; but the two plants are obviously closely allied. It will probably need the same treatment as I. Grant-Duffi, namely, to be well dried off and ripened in the summer, though well supplied with water when growing in the spring.
I. Grant-Duffi comes from the west of Palestine, but this new I. Aschersoni was gathered in Cilicia near Adana; and there are probably in Asia Minor and Syria yet other plants of the same group. I have, for example, a third plant which my friend Max Leichtlin gave me some years ago under the name I. Masiae; it came, I believe, from Asia Minor. It closely resembles the above two, but has deep purple flowers, and is really a handsome plant, though a shy bloomer and a "miffy doer," to use a gardening phrase."

References: Revue Horticole 24: 248. 1 June 1902; Krel. 1906; Wal. 1906; Barr 1910; Revue Horticole 109: 18, 536- 537. 16 June 1937, illustrated; B.C., R.H.S. 1934; Journal of the Royal Horticultural Society 59: 4, clxxx. Oct. 1934;

Synonyms; This was really introduced by Leichtlin as Iris mosaic and Foster probably received his bulbs from Siehe; Iris grant duffii var aitchisonii; Grant-Duffi var Aschersoni Fos.; Iris mosaic Leicht. Iris aschersoni Dykes.

Chromosome counts: 2n=24-Simonet 1952.

There are %NRIMAGES{}% images.

Error: no images found


Please do not enter images that are not your own without owners' permission, this is against Wiki policy

"Although the Encyclopedia is free to all, it is supported by Emembership in AIS, If you would like to help sustain this reference, for $15 you can become an Emember, click here."

Interested in Iris Species? Please visit the: Species Iris Group of North America website.

To Report errors do not use comment box but contact the Iris Encyclopedia Photo Manager or Iris Encyclopedia Manager Comment box is reserved for added information about the topic.

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.

 
 

-- Main.RPries - 2010-02-25

This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Iris Wiki? Send feedback