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---++ ■  (SPEC) _Iris kemaonensis_ Wall.

<img src="%PUBURL%//Spec/SpecKemaonensis/IriskemaonensisSIGNA01.jpg" style="margin: 10px; float: right; height: 400px;" />
1830, Botanical author Wallich

__Iris kemaonensis__ *Wallich* ([[Main.Bio.HybridizerWallichNathanael][Nathanael Wallich]], 1830, Himalayas); [[Main.InfoClassificationSectionPseudoregelia][Section _Pseudoregelia_ ]]; 2-3" (5-8 cm); Flowers lilac purple, mottled and blotched darker; Beard dense white tipped yellow; 

See below:
   * * [[#References][References]]
   * * [[#Chromosome][Chromosome counts]]
   * * [[#Synonyms][Synonyms]]
   * * [[#Variations][Variations]]
   * * [[#Hybrids][Hybrids]]
   * * [[#Distribution][Distribution and Cultivation]]
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---+++ References:

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| Wallich Cat. 5052;| 
| Baker, _Journal of the Linnean Society_ 16: 144. 1877;|
| [[http://www.biodiversitylibrary.org/item/14241#page/137/mode/1up][ _Curtis's Botanical Magazine_ 113 tab. 6957]], 1887<img src="%PUBURL%//Hist/Info1887BotMagIrisKingianaTable6957/Kingiana_Bot_Mag_6957.jpg" style="margin: 10px; float: right; height: 400px;" /></br>This very interesting new species was discovered by Mr. Duthie, in his recent exploration of British Garwhal, and was first cultivated by Professor Foster, and named by him after Dr. George King, Director of the Calcutta Botanic Garden. It comes about midway between I. pumila and I. tertorum, and forms a connecting link between the sub-genera Pogoniris and Evansia, in the former of which the claw of the outer segments is furnished with a beard, and in the latter with a more or less laciniated crest. Our drawing was made from a plant that flowered in the Kew collection at the end of May this present year. </br></br>Descr. Rootstock short-creeping. Leaves five or six to a rosette, three elongated, linear, erect, rather glaucous, about half a foot long at the flowering time; veins and edges hyaline. Peduncle very short. Spathes single-flowered; valves lanceolate, greenish, unequal, the inner-most one and a half or two inches long. Perianth-tube greenish, cylindrical, two or two and a half inches long; limb bright lilac ; outer segments obovate-cuneate, reflexing, an inch and a half long, dark lilac, much mottled with paler lilac, furnished with a beard down the claw composed of white filaments with a yellow glandular tip, springing from a depressed white crest; inner segments oblong-unguiculate, erect, paler lilac. Style an inch long, including the short deltoid crests, lilac in the middle, paler towards the edge. Anther whitish-lilac, as long as the filament. — J. G. Baker. | 
| Dykes, _The Genus Iris_ tab. 30. 130. 1913 <img src="%PUBURL%//Spec/SpecKemaonensis/kumaonensis_edited-1.jpg" style="margin: 10px; float: right; height: 400px;" /></br>Description.</br> *Rootstock* , a compact, gnarled rhizome, bearing a few fibrous remains of old leaves.</br> *Leaves* , very short, about 3-8 in. long at flowering time, but developing later to 18 in. by ½ in., linear, pale green, glaucous.</br> *Stem* , usually undeveloped, under 1 in. and only 2-3 in. long in the rare caulescent form.</br> *Spathes* , 1-2 flowered, valves keeled, pale green, acuminate, scarious only at the tip, loosely wrapping the base of the tube, but leaving the upper part exposed.</br> *Pedicel* , ½ in. or less.</br> *Ovary* , short, almost circular or slightly hexagonal in section.</br> *Tube* , 2-3 in. long, striped with dark purple.</br> *Falls* . The cuneate haft is white marked with thick purplish broken veins and the oblong, ovate blade is of some shade of purple, veined and mottled, rather than blotched, with a darker shade near the end of the beard, but becoming almost a uniform blue-purple at the extremity. The beard is of close-set, silky, white hairs, sometimes slightly tipped with orange or brownish-yellow.</br> *Standards* , shorter than the falls, the blade being oblong and distinctly and widely emarginate, usually of a paler shade of purple and more uniform in colour than the falls. The base, however, bears similar mottlings to those of the falls.</br> *Styles* , with a deep purple central ridge and paler sides, short.</br> *Crests* , triangular, with crenate edges, small.</br> *Stigma* , entire, with crenate edge.</br> *Filaments* , bluish.</br> *Anthers* , lavender.</br> *Pollen* , white.</br> *Capsule* , small, ¾-1 in. long, almost circular in section, tapering to a point and dehiscing below the apex.</br> *Seeds* , red-brown, pyriform, with distinct but flat creamy aril.</br></br>Observations.</br></br>This Iris appears from herbarium specimens to be less abundant than I. Hookeriana in the valleys of the N.W. Himalaya and possibly to be confined to Kumaon and Garhwal. It was first collected apparently by Wallich and may be at once distinguished by the very short or entirely undeveloped stem and by the long perianth tube. The plants flower when the leaves are very short, but these eventually develop to about 18 in. in length. The capsule is short and spherical, distinctly rounder and shorter than the gradually tapering form of that of I. Hookeriana.</br></br>The nomenclature of these plants has been confused by the fact that Foster in 1887 described two forms under the names of I. Kingiana and I. Duthieii without any reference to the I. kumaonensis of Wallich, whose specimens are now at the Linnaean Society in London. His descriptions, as they were published, do not distinguish between I. Kingiana and I. Duthieii, but in his MSS. there is the following note. " Duthiei distinguished from Kingiana by beard, no sign of crest." There are sketches and also very full notes of the two plants, but they seem identical except in this single point, which is an unreliable character as is explained in the introductory notes on the Pseudoregelia section.</br></br>There does not seem to be any very great difficulty about the cultivation of this Iris in a rich well-drained soil and sunny position, where it will not be too wet in winter. Moisture must be provided in abundance during the growing season and care must be taken to prevent the destruction of the fleshy roots by wireworms which seem to be especially fond of them. Increase by division of the rootstocks is slow and seeds are apt to lie dormant for years without germinating.</br></br>Herbarium specimens of I. kumaonensis differ greatly in appearance according to the time of year at which they are collected. For instance, a plant gathered in flower will have leaves that are only a few inches in length, not reaching even to the top of the flower, while, at the end of the season, when the capsule is ripe, the narrow leaves will have attained a length of a foot or eighteen inches, cf. Duthie no. 3426 and Clarke no. 23914 A (K). Even at this stage of the growth the stem is usually only an inch or two in length, although instances occur in which it develops to as much as four inches. Plate XXX illustrates the different appearance of the plant at different stages of its growth.|
| Correvon 1929; Hocker 1938;|
| Fig. 28. Waddick & Zhao, Iris of China, 1992, illustrated in color|
| See SIGNA 45: p1626-28, Fall 1990.| 

<a name="Synonyms">----</a>
---+++Synonyms;
Kumaon Iris; [[SpecDuthieii][ _Iris duthieii_ ]]Fos.; [[SpecKingiana][ _Iris kingiana_ ]]Baker; _Iris tigridia_ Jacquemont; _Iris kamaonensis_; 
<a name="Variations">----</a>
---+++Variations
<a name="Hybrids">----</a>
---+++Hybrids
<a name="Distribution">----</a>
---+++Distribution & Cultivation
Fig. 28. Waddick & Zhao, Iris of China, 1992, illustrated in color, See SIGNA 45: p1626-28, Fall 1990.



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-- Main.RPries - 2009-12-03

I	Attachment	Action	Size	Date	Who	Comment
jpg	Iris kemaonensis2.jpg	manage	2 MB	17 Oct 2019 - 07:45	TasV	Kemaonensis
jpg	Iris kemaonensis3.jpg	manage	2 MB	17 Oct 2019 - 07:43	TasV	Kemaonensis
jpg	Iris kemaonensis5.jpg	manage	2 MB	17 Oct 2019 - 07:44	TasV	Kemaonensis
jpg	Iris-kemaonensisWalker1.jpg	manage	63 K	25 Jul 2016 - 17:42	BobPries	Ken Walker photo
jpg	Iris-kemaonensisWalker2.jpg	manage	74 K	25 Jul 2016 - 17:42	BobPries	Ken Walker photo
JPG	Iris_kemaonensis_KWW_1.JPG	manage	76 K	23 Jan 2015 - 21:22	Main.KWalker	Photo by Ken Walker
jpg	IriskemaonensisSIGNA01.jpg	manage	35 K	11 Oct 2014 - 15:48	Main.TLaurin	Photo by Founders of SIGNA
JPG	Kemaoensis.JPG	manage	51 K	30 Jan 2011 - 13:25	IrisP
jpg	Kemaonensis_Author_Clocks_Creative_Commons_uploader_Shillika.jpg	manage	43 K	04 Aug 2010 - 19:00	UnknownUser	Permision from Creative Commons Clocks from Gharwal region
jpg	Kemaonensis_close_up_Author_ClocksCreative_Commons_uploader_Shillika.jpg	manage	45 K	04 Aug 2010 - 19:01	UnknownUser	Permision from Creative Commons Said to be common in the Gharwal region in the Himalayas
jpg	kamoensis01.jpg	manage	47 K	17 Jul 2015 - 02:48	Main.TLaurin	Photo by Barry Blyth-Australia
JPG	kemeonensis3.JPG	manage	460 K	07 May 2019 - 02:41	Main.TLaurin	Photo scanned from the Carol Lankow slide collection
JPG	kemeonensis4.JPG	manage	338 K	07 May 2019 - 02:37	Main.TLaurin	Photo scanned from the Carol Lankow slide collection
jpg	kumaonensis_edited-1.jpg	manage	54 K	03 Dec 2009 - 02:09	UnknownUser	Plate from Dykes' The Genus Iris

Topic revision: r18 - 29 Mar 2022, TLaurin

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