Species Iris Group of North America

What's An Iris? What's SIGNA? Seed Exchange
Publications* Species Database Spec-X IOTM
18.97.14.87


59th Annual Seed Exchange, 2025


This year's seeds donated by:
    [DCL] Debbie Cole, Mercer Island, WA, USA
    [JBL] Jaymie Blatt, Oklahoma City, OK, USA
    [JPW] Marty Schafer & Jan Sacks, Carlisle, MA, USA
    [KWK] Kenneth Walker, Concord, CA, USA
    [MED] Margaret Edgington, Athens, TX, USA
    [MUR] Mike Unser, Olympia, WA, USA
    [RBR] Rodney Barton, Hickory Creek, TX, USA
    [SST] Scott Stephens, Livingston, MT, USA
    [SZR] Sean Zera, Ann Arbor, MI, USA
    [WWG] Will Plotner (Wildwood Gardens), Mollala, OR, USA

Legend:

    VF = Very Few seeds (less than 25 total) available.
    FW = Few seeds (under 50 total) available.
    AV = Seeds are generally available.
    AB = Abundant supply of seeds.
    x = Seeds are sold out!
    OP = open pollinated.
    HP = hand pollinated.
    WC = wild collected.


Shipping charges are up an additional $2.00 from last year for all destinations. We are unable to ship to the UK, EU countries or Australia due to their requirement of a phytosanitary certificate to import small lots of seed.


All seed packets listed are $1.00 each.

Inventory is NOT updated automatically. Refunds are NOT provided. 'VF' and 'FW' items will sell out quickly so if you do not specify substitutes your payment will be treated as a donation to SIGNA.

Select the checkbox on the left to "buy" seeds or the checkbox on the right to request as "sub" (substitutes). Substitutes are not available for seeds in short supply (therefore no checkbox).


NumberBuySubName & descriptionQtyDonorLinks

I. Bearded: Dwarf DB, Median MB, Tall TB
25MB001 aphylla mixed clones OP AB JPW
25MB002   lutescens ex. near Marseille, France OP VF KWK
25DB003   suaveolens rubromarginata × seedling ex BIS seed list HP FW JPW
25MB004   MTB 'Vibrant Rose' OP VF JPW


Arillate: AR
25AR005   stolonifera 'Morning Coffee' OP VF KWK


II. Crested: CR
25CR006 confusa 'Chengdu' OP AV KWK
25CR007   confusa white OP VF KWK
25CR008 confusa or wattii ex. Kunming Botanical Garden, China OP AV KWK
25CR009 cristata mixed clones OP AB JPW
25CR010   japonica 'Eco Easter' OP VF KWK
25CR011   japonica × wattii 'Nada' OP VF KWK
25CR012 milesii OP AB WWG
25CR013 milesii 'Wildwood Willie' 2024 OP AB DCL
25CR014 tectorum blue OP AB JPW
25CR015 tectorum two white clones OP AB JPW
25CR016 tectorum one white clone prob. selfed OP AB JPW


III. Beardless: Chinenses: CH
25CH017 speculatrix OP AB KWK


Laevigatae: LV
25LV018 ensata ex. RISC (original seed WC) red-violet OP AB JPW
25LV019 versicolor 'Between the Lines' white ground, pale blue-violet veining OP AB JPW
25LV020   versicolor 'Candystriper' white ground, pale red-violet veining OP FW JPW
25LV021 versicolor 'Cat Mousam' (WC Maine) OP AB JPW
25LV022 versicolor 'Epic Poem’ light blue OP B JPW
25LV023 versicolor 'Faded Jeans' purple & white OP AB JPW
25LV024 versicolor 'Light Verse’ white ground, blue veins OP AB JPW
25LV025 versicolor 'Mar-Jan' wine red OP AB JPW
25LV026 versicolor 'Mint Fresh' wine red veins on white OP AB JPW
25LV027 versicolor (hybrid?) 'Murrayana' pure white w/ yellow signal coll. NF OP AB JPW
25LV028   versicolor 'Shape Up' purple, upright stalks OP FW JPW
25LV029 versicolor 'Versicle' bluish white OP AB JPW
25LV030 versicolor 'Whodunit' violet and white, large OP AB JPW


Louisiana: LA
25LA031   Clyde Redmond' OP FW MED


Siberian: SB
25SB032   sanguinea 'RISC Reward' blue-violet, very early OP FW JPW
25SB033   sanguinea 'RISC Reward' × Zera clone B (both WC Russia) HP VF JPW
25SB034 sanguinea Zera clone B OP AV JPW
25SB035 sibirica ex. SIGNA 15SB070 OP AV KWK


Spuria: SP
25SP036 demetrii Niswonger clone B prob. selfed OP AB RBR
25SP037 sintenisii evergreen form OP AB JPW
25SP038 unknown species or hybrid A OP AB JBL
25SP039 unknown species or hybrid B OP AV JBL
25SP040   unknown species or hybrid C OP VF JBL
25SP041   unknown species or hybrid D OP VF JBL


Tripetalae: TR
25TR042 setosa ssp. interior WHITE mutation WC SE of Salcha, AK AB JPW
25TR043 setosa ssp. setosa ex. Zera coll. Russia OP AV JPW
25TR044 setosa 'Polychrome Pass' whitish OP AB JPW
25TR045 setosa 'Tourist' purple w/ yellow signal OP AB JPW
25TR046 tridentata mixed clones OP AB JPW


IV: Miscellaneous Beardless: MS
25MS047 dichotoma lavender HP AV RBR
25MS048   dichotoma white HP VF RBR
25MS049 domestica OP AV JBL
25MS050 lactea 'Redundant' blue-violet/white, repeat bloom OP AB JPW
25MS051 prismatica blue Warburton Type 2 OP AB JPW
25MS052 missouriensis WC Livingston, MT AV SST
25MS053 ×norrisii orange/yellow OP AV MED
25MS054   ×norrisii red/yellow alternating OP FW MED
25MS055   ×norrisii red OP FW MED
25MS056 ×norrisii named clones and seedlings of merit OP AB JPW


V: Bulbous: Reticulate RT, Juno JU, Xiphium XP, Nepalensis NP
25XP062 latifolia mixed OP AV MUR


VI. All Other Iridaceae: XX
25XX057 Dietes flavida ex. SIGNA OP AV RBR
25XX058   Freesia viridis ex. SIGNA OP FW RBR
25XX059 Gladiolus italicus ex. SIGNA from Maurice Boussard OP [native to southern Europe and into Asia] AB JPW
25XX060 Herbertia lahue OP AV RBR
25XX061   Trimezia steyermarkii HP VF RBR


VII. Non-Iridaceae ZZ


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* Some important new updates were added January 2024 indicated by the asterisk in the header. Please check them out!