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Utrecht University Botanic Gardens

P.O. Box 80.162 3508 TD Utrecht The Netherlands

Index Seminuni No. 62 - 2020-21

In response to the Convention on Biological Diversity (CBD), the Utrecht University Botanic Gardens supplies seeds and other plant material in accordance with the Code o f Conduct for Botanic Gardens and similar collections. We arc IPEN-member (International Plant Exchange Network) and can exchange material with other IPEN-members without bi-lateral agreements

For a list of current IPEN-members check the web-site of BGC1 (Botanic Gardens Conservation International).

http://wwvv.bgci.(gt;re/rcsources/Hist()ry of IPEN/

Non IPEN-members have to return the “Agreemeni on the supply of living plant material for nan-cammereial ptirposes leaving the International Plant Exchange Network (IPEN version 2b)quot; which must be signed by authorized staff. This agreement can be made valid for 1, 3 or 5 years and is printed on the back-side of the order form.

Notes on ortlering:

• nbsp;nbsp;nbsp;Correspondents arc asked to use the order-form provided, which must be signed by authorised staff, and send it to the address mentioned upon it. Furthermore, they should check with their own authorities concerning import-regulations and include any necessary permits with their order.
• nbsp;nbsp;nbsp;The first distribution will be shortly after April 1, 2021. Many seeds of limited amount will be out of slock shortly afterward, so please order before this dale. Requests, with a maximum of 25 packets will be handled in sequence of entry

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Staff

General Department:

Drs. Fcnna F. Hanracts,

E. F. Hanraels@uii. nl

E.T.Pos@uu.nl

A../..Joosse@uu. nl

General Direetor

Dr. Edwin T. Pos, Scientific Director

Drs. Akkic J. Joossc,

Communications Officer

Mrs. Christine Das-van der Knaap c.J.nt.vanderknaap@uu.nl

Secretary

Curators' Department:

Drs. Hans Persoon nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;.J.G.M.Persoon@uu.nl

Curator and Deputy Director

Drs. Gijs Steur nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;G.Sleur@uu.nl

Curator and Research

Drs. Eric J. Gouda

E.J. Gouda@ uu.nl

M.L.Everls@uu.nl

Curator and Research

Mr. Lennart Everts

Assistant

Educational Department:

Drs. Nick.A.J.Mcijdain nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;N.A.J.MeiJdain@uu.nl

Education officer

Ir. Ruth C. de Visscr-dc Jonge, R.C.deFisser@uu.nl

Coordinator Theme Garden Project

Technical/collecting staff (Ltrccht)

Gerard van Buiten

1 lortulanus

Roel Vonk

G. vanBuilen@ un. nl

R. Fonk@ uu.nl

F. ll.J.Siesling@ un. nl

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Furlher (collecting) gardeners: G.E. Bruinenberg, I. van Capel, W. Jansen, A.A. Jongcrius, R. Koops, , II.W.M. Noordinan, B. Valstar and j.j.C.C.M. van Velthovcn.

Sit liai ion and dim ate :

Geographical position of the Main Garden..........52° 06' N : 5°I 1' E

Altitude.....................................2 in above sea level

Mean daily minimum of the coldest month ..................- 0,6°C

Mean daily maximum of the warmest month................ 2I,6°C

Highest temperature ................................. 36,8°C *

Lowest temperature ..................................- 24,8°C *

Average rainfall ......................................803 mm

*Monitored since 1849

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From the Curator's Department

With the presentation of this Index Seminum No. 62-2020-21 we take the opportunity, as usual, to inform you on the latest developments in Ulreeht University Botanic Gardens.

In general, the activities of the curators arc divided in the following main groups:

Ilans Persoon |HP| and Gijs Steur |GS|: Systematic Garden, Theme Garden, Central Route and student courses.

Eric Gouda |EG|: Greenhouse Collections (focal point: Neotropical Collections) and the Rock Garden

Specializations:

In the framework of the National Plant Collection (NP), Utrecht University Botanic Gardens arc maintaining specializations on the following groups and taxa:

Flora of the Ncolropics: [EG]

Flora of the Guianas, with special emphasis on:

-Brome/iaceae |EG|

-OrchiiJaceae [EG]

-Costaceae |EG|

■ Annonaceae (Research Collection) |EG|

Cecropiaceae |EG|

Rhipsalis |EG|

• nbsp;nbsp;nbsp;y4eoz(/«w|EG|

Alpines |EG|

■ nbsp;nbsp;nbsp;Penslemon |EG|
- nbsp;nbsp;nbsp;Eriogonum |EG|
- selected woodland plants (Arisaema, Asanim, amp;nbsp;TriUitim) 1EG|

These specializations arc given extra attention regarding verification, nomenclature, wild source material, etc.

We arc especially interested in material from natural sources of the groups and taxa mentioned above. We seek cooperation with gardens with identical specializations, if you arc interested, please contact us and wc will provide additional information.

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Bnimeliaceae'.

Study and devellopmcnl in the Bmnieliaceae collection has several focus points. In the first place the Bromeliaceae research project for the “Flora of the Guianas” and for the Flora of Ecuador: we try to grow all possible species from this area. Beside this, the Tillandsioideae collection (as Subfamily of the Brome/iaceae) is part of the National Plant Collection (NP). The genus Tillandsia of the Andian countries (especially Bolivia amp;nbsp;Equador) has a special attention because of the various taxonomic problems on species level in these areas. To increase the general knowledge about the recognised genera in the Family we try to grow representatives from all genera. It is evident that our Bromeliaceae Collections will increase dramatically in both size and quality.

Arisaenia:

The last few years we have been very active with this group, increasing the number of wild collected species in the collection. Some areas, like the Peat Garden, have been improved to grow more Arisacmas. International contact with various Afisaema (Araceae) specialists caused considerable improvement of the collection.

Last but not least, the living collections have been enriched this year. Many new accessions from natural sources replaced accessions from cultivated origin, as part of the long-term collection strategy to replace plants of cultivated origin for wild- collected stock.

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Codes used

V crificalion:

The seeds in this list have been taken from verified plants and only if we were reasonably sure that cross-pollination with related species would be unlikely. Verification codes used: 0= not been determined by any authority; 1= determined by comparison with other named plants; 2= determined by a taxonomist or other competent person; 3= determined by a specialist (taxonomist working on that group)

Explanation o f provenance codes of the plants:

W= Accession of wild source (treat as 'Z' because the donor plant is cultivated in our B.G., except W*, which is wild collected seed, distributed as such.)

Z= from a wild source plant in cultivation.

G= Garden origin.

IPEN-N umber:

The first two positions arc the iso-code of the country of origin, xx means: country of origin unknown.

The next position is a digit meaning: special restrictions (1) or not (0). The next position is the abbrevation of the garden introducing the material in 1PEN (in this seed-list only u).

The rest consists of the internal accession number:

The first four digits of it indicate the year of registration, (1900 = unknown year of entry).

The next two characters arc coding for the garden location or

specific group of plants: GR=Grccn houses; BL=Rock Garden;

ZG=0rig. Von Gimborn Arboretum; RD=Woody Plants; SL=

Sccdlist only; ZE=Annuals and Biennials; ZS and ZB= Perennials.

The other five digits arc a sequence number within a year.

The IPEN-numbcr as a whole stays attached to the accession, wherever it may go, so that it it allways possible to trace back its origin.

The * at the end of the description is followed by the seed-list collecting year.

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Alstromcriaceae

l. nbsp;nbsp;nbsp;2W Boinarea cdulis (Tussac) l Icrb.

[IPEN sr0u-l980GR00248] Suriname , Kabclcbo area, along Barieba Creek,

Coll.: Lindeman.J.C. amp;nbsp;A.R.A.Görts 455 *2020

Annonaeeac

2. nbsp;nbsp;nbsp;3W Mkilua fragrans Verde. [IPEN ke-O-u-l99IGROI649] Kenya. *2020

Apiaccac

3. nbsp;nbsp;nbsp;2Z Eryngium planum L. [IPEN RO-O-CLA-3022] Romania *2020

Aristoloehiaecae

4. nbsp;nbsp;nbsp;2W Aristoloehia trilobala L.

[IPEN gl'0u-1992GR00904] Freneh Guiana , Saiil., Coll.: Mori, S. 22351 *2016

Asteracoae

5. nbsp;nbsp;nbsp;2Z Aster amellus subsp. ibericus (Stev.) Grierson
[IPEN l'R-O-B-2513680] Turkey , Prov. Artvin, Demirkent, Alt.: 2200 m., Coll.: Em,ll. 6536 *2020
6. nbsp;nbsp;nbsp;2Z Ileliehrysum nudifoliurn subsp. pilosellum (L.f.) Beentje [IPEN LS-I-M-2010/0431] Lesotho , Qacha's Nek Dislr., Ramatscliso's Gate, Alt.: 2418 m., Coll.: B.Nlloko *2020

Bctulaccae

7. nbsp;nbsp;nbsp;2W Bclula lenta subsp. lenla

[IPEN ca0u-l986RD00002] Canada, Ontario , Niagara Reg., Louth Tp., only verified population in Canada, steep slope above Lake Ontario; 1985.

Alt.: 88 m. *2018

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Bignoniaccac

X. l W Chilopsis linearis (Cav.) Swccl [IPEN us-O-u-201 IGR0I069] United States, Texas *2018

Brassicaecae

9. nbsp;nbsp;nbsp;2W Arabis soycri subsp. jacquinii (G.Beeker) B.M.G.Joncs [IPEN sk-0-u-1992BL01345] Slovakia , Vclka Patra, Selcnec. *2018
10. nbsp;nbsp;nbsp;2W Lobularia maritima (L.) Dcsv.

[IPEN IT-0-U-2010BL00205] Italy , Marina di Grosseto (Grosseto), bordo maechia Alt.: 3 m. , Coll.: F.Conti amp;nbsp;L.Donati

23/07/2008 *2020

11. nbsp;nbsp;nbsp;IW Pachyphragma macrophyllum (I lolTm.) N.Busch [IPEN xx0u-1998BL00720] Caucasus , NW. *2019

Bromcliaccac

12. nbsp;nbsp;nbsp;3G Acchmea bractcala (Sw.) Griseb.

[IPEN XX-0-M-I985/1137] *2020

13. nbsp;nbsp;nbsp;3W Wiltmackia lingulata (L.) Mcz

[IPEN MQ-0-U-1996GR00403] Martinique , near parque Trois Mets, epiphyte on I lacmatoxylon campedrianum. *2019

14. nbsp;nbsp;nbsp;3W Acchmea longicuspis Baker

[IPEN PE-0-U-20I8GR006I0] Peru, Reg. Loreto , Yurimaguas , Alt.: 165 m., Coll.: Fernandez, R., E.J.Gouda amp;nbsp;R.Gouda 3644

21/12/2012 *2020

15. nbsp;nbsp;nbsp;3W Acchmea mertensii (Meyers) Schult.f. [IPEN GF-0-U-2020GR00375] French Guiana , Mt. de Raw , Coll.: Pict van Beest (BCG) *2020
16. nbsp;nbsp;nbsp;3W Guzmania donncllsmilhii Mcz ex J.D.Sm.

[IPEN PA-0-U-2020GR003 84] Panama , Coll.: Jeroen van der Steen GUSPC-030I 02/02/2018 *2020

17. nbsp;nbsp;nbsp;3W Guzmania donncllsmithii Mcz ex J.D.Sm.

[IPEN PA-0-U-2020GR00383] Panama , Coll.: Jeroen van der Steen GUSPC-0298 02/2018 *2020

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18. nbsp;nbsp;nbsp;3W Piteairnia burchcllii (Mez) Mcz

[IPEN BR-0-U-2017GR00237] Brazil, Brazil Northeast, Pernambuco , Sào Francisco Cannion , Coll.: Leine, E. 9131

2017 *2020

19. nbsp;nbsp;nbsp;3Z Piteairnia capixaba Fraga amp;nbsp;Lome

[IPEN BR-0-U-2012GR00905] Brazil, Brazil Southeast, Espirito Santo , border Minas Gerais, Vargcna Alta *2020

20. nbsp;nbsp;nbsp;3W Piteairnia chiapensis Miranda

[IPEN MX-0-U-2012GR00674] Mexico, Mexico Southeast, Chiapas , 5 miles S ol'Tuxtla Gutierrez along highway 190, at the bridge over Rio Chiapas 11. Wiedman s.n. 08/1972 *2020

21. nbsp;nbsp;nbsp;3W Piteairnia grain Rauh

[IPEN VE-1-HE1D-1O2579[ Venezuela , E Tachira, SW of El Capacho, down to San Antonio , Alt.: 1000 in. , Coll.: Graf, 11.

Venezuela s.n. (R64680) 27/02/1993 *2019

22. nbsp;nbsp;nbsp;3W Piteairnia orchidifolia Mcz

[IPEN VE-0-U-2012GR0Ü664] Venezuela, Estado Carabobo , along the old road from Valencia to Puerto Cabello , Alt.: 250 m. F. Oliva-

Esteve s.n. 1997 *2019

23. nbsp;nbsp;nbsp;3Z Piteairnia orchidifolia Mcz

[IPEN VE-0-U-20I6GR00908] Venezuela , Cuyagua district in Aragua Cathcart amp;nbsp;Lemieux *2019

24. nbsp;nbsp;nbsp;3W Piteairnia pungens Kunth

[IPEN EC-0-U-20I5GR00925] Ecuador, Sigsal , All.: 1570 m. , Coll.: Jan Vcrkadc F#74I2 *2020

25. nbsp;nbsp;nbsp;3W Piteairnia recurvata (Scheidw.) K.Koch

[IPEN GT-0-U-2015GR00941] Guatemala , Semue (Guatamala/Bclizc), Coll.: Pici van Beest (BCG) *2020

26. nbsp;nbsp;nbsp;3Z Racinaca frasen (Baker) Spencer amp;nbsp;L.B.Sm.

[IPEN ccOu-201 IGR00563] Ecuador, Coll.: Elly Bak (NL) 1990 *2020

27. nbsp;nbsp;nbsp;3W Racinaca tenuispica (Andre) M.A.Spencer amp;nbsp;L.B.Sm.

[IPEN C0-O-U-2O18GROO5O2] Colombia, Dept. Tolima , S of Fusagasugâ, near La Vega . Alt.: 1336 m. , Coll.: Monika Bruggaicr

amp; Timm Stollen BS-CO-2015-33 2015 *2020

28. nbsp;nbsp;nbsp;3W Tillandsia complanata Bcnlh.

[1PEN PE-0-U-2010GR00363] Peru 09/2003 *2020

29. nbsp;nbsp;nbsp;3G Wallisia cyanca Barfuss amp;nbsp;W. Till

[1PEN XX-0-U-2004GR0I092] *2020

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30. nbsp;nbsp;nbsp;3W Vnesea rubra (Ruiz amp;nbsp;Pav.) Beer

[IPEN C0-O-U-2O16GROO719] Colombia , above Choachi, Alt:

2500 m., Coll.: Peter Tristram 2016 *2020

31. nbsp;nbsp;nbsp;3W Vriesea rubra (Ruiz amp;nbsp;Pav.) Beer

[IPEN CO-0-U-2016CjR007I7] Colombia , Buena Vista area, above

Villavicencio , Alt.: 800 m., Coll.: Peter Tristram #2 2016 *2020

32. nbsp;nbsp;nbsp;3W Zizkaca tuerekheimii (Mez) W. Till amp;nbsp;Barfuss

[IPEN D0-O-U-2OO4GRO1127] Dominican Republic ,

Hispaniola *2020

Campanulaccac

33. nbsp;nbsp;nbsp;2W Campanula lakcsimana Nakai

[IPEN krOu-1992BLOI3OO], South Korea, UIlung Isl., Chonburi *2020

Cannaccae

34. nbsp;nbsp;nbsp;3W Canna indica L.

[IPEN GY-0-U-I989GR00092] Guyana , Old Fann near Konashen.

Coll.: Jansen-Jacobs, M.J. 1781 *2020

Caprifoliaceae

35. nbsp;nbsp;nbsp;2Z Scabiosa argentea L.

[IPEN ro0u-1999BL00569] Romania , Cistr. Constanza, Varna

Veche (1997). *2017

Caryophyllaccae

36. nbsp;nbsp;nbsp;2W Dianthus sylvestris Wulfen

[IPEN FR-0-U-1993BL00776] France, Pyrenees , Aude, Montagne

de Tauch , Coll.: Bcllottc, W. *2019

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Cistaccae

37. nbsp;nbsp;nbsp;IW Cislus ladanil'cr L.

[II’EN ES-O-U-2011BLO 1079] Spain , Lcon , AU.: 300 m. *2020

Clusiacoac

38. nbsp;nbsp;nbsp;2W Hypericum olympicuin L.

[IPEN GR-0-U-20I0BL00863] Greece , Taygetos mis., Alt.: 1500 m. 2008 *2020

Fabaccae

39. nbsp;nbsp;nbsp;IW Albizia julibrissin Duraz.z.

[1PEN cn-0-u-1998GR01066] China, China North-Central, Gansu , Prov., Mt. Maiji, mixed forest, mountainous area. , All.: 1500 m. *2018

Francoaccac

40. nbsp;nbsp;nbsp;IG Francoa sonchifolia Cav.

[IPEN XX-0-U-2004BL00394] *2019

Geraniaccac

41. nbsp;nbsp;nbsp;2Z Geranium swatense Schonbeck-Temesy

[IPEN pk0u-1998BL00788] Pakistan , without details. *2020

42. nbsp;nbsp;nbsp;1W Pelargonium alchcmilloidcs (L.) L'l 1er.

[IPEN zaOu-2011ZS00378] South Africa , Balloch, Balloch Farm (near S border of Lesotho) *2020

1lydrangcaccac

43. nbsp;nbsp;nbsp;IG Dichroa versicolor (Fortune) D.R. 1 lunt

[IPEN XX-0-U-2012BL00604] *2020

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Iridaceac

44. nbsp;nbsp;nbsp;2W Iris douglasiana llcrb.
[IPEN US-0-U-1997BL00850] United Stales, California , San Mateo Co. *2020
45. nbsp;nbsp;nbsp;2Z Iris orienlalis Mill.

[IPEN trOu-I995BLOOI88] Turkey , Turkey, Prov. Samsun, near Ladik. *2020

46. nbsp;nbsp;nbsp;2W Iris sinlenisii subsp. sintenisii Janka [IPEN bgOu-2OO3BLOIOO6] Bulgaria , Blaek Sea eoast, Perla N of Primorsko village. , Alt.: 2 m. *2020
47. nbsp;nbsp;nbsp;2W Iris sinlenisii subsp. sinlenisii Janka [IPEN BG-0-U-I994BL01102] Bulgaria, E.Sredna Gora Mts. , Coll.: Sterz*2OI9

Lainiaeeae

48. nbsp;nbsp;nbsp;2Z Phloinis frutieosa L.
[IPEN IIR-0-U-2009BL003I6] Croatia , N. Dalmatien, N Drage , Alt.: 50 -150 m., Coll.: Peter Gigerl 08/2007 *2019
49. nbsp;nbsp;nbsp;2W Prunella grandiUora subsp. pyrenaiea (Gren. amp;nbsp;Godr.) A. amp;nbsp;0.Bolos [IPEN fr0u-I987BL00368] France , Aude, Laprade. 1986 *2020
50. nbsp;nbsp;nbsp;2W Stachys recta subsp. recta L.

[IPEN RO-0-U-2009BL00946] Romania , Comuna Letcani, Salul Bogonos , Coll.: I. Siirbu cl ali. *2020

51. nbsp;nbsp;nbsp;2W Teucrium chamaedrys subsp. nuchense (K.Koch) Rcch.f. [IPEN GE-O-U-201IBL009I2] Georgia , Alt.: 917 m. ,Coll.: P.C.C. Georgian Expedition 2010 13-3 20/08/2010 *2019
52. nbsp;nbsp;nbsp;2W Teucrium halacsyanum I leldr. [IPEN GR-0-U-2008BL00349] Greece , Alliki: Ml. Imittos *2019

Liliaeeae

53. nbsp;nbsp;nbsp;IG Uelonias bullala L.
[IPEN xx0u-I998BL00254] *2018
54. nbsp;nbsp;nbsp;2Z Veralrum oxyscpalum Turcz.

[IPEN enOu-I997BLOIO48] China , S-Chekiang. *2020

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Magnoliaccac

55. nbsp;nbsp;nbsp;IG Magnolia wilsonii (Finct amp;nbsp;Gagncp.) Rchdcr [IPEN xx0u-2010RD00433] *2016

Malvaceae

56. nbsp;nbsp;nbsp;2W Hibiscus moscheutos L.

[IPEN GE-0-U-2009BL00946] United Stales, Georgia NYBG-G

2007 *2020

Myrtaccac

57. nbsp;nbsp;nbsp;2G Callistomon rigidus R.Br.

[IPEN xx0u-2006BL00421] *2018

Narlhcciaccac

58. nbsp;nbsp;nbsp;2W Narlhcciuin ossifragum (L.) I luds.

[IPEN NL-0-U-1964BL00700] Netherlands, Prov. Drenthe , near Eelde 1964 *2016

Pinaccae

59. nbsp;nbsp;nbsp;2W Abies cophalonica Loudon [IPEN xx-0-u-199IRD01803] Balkan , CoH.: Cytotax 24529 *2019

Poaccac

60. nbsp;nbsp;nbsp;IW Bouteloua gracilis (Willd. ex Kunlh) Lag. ex Griffiths [IPEN us0u-2002BL00753] United States, South Dakota *2020

Polygonaccac

61. nbsp;nbsp;nbsp;IZ Ptoroxygonum giraldii Dammer amp;nbsp;DicIs

[1PEN CN-0-U-20I4BL01103] China, China North-Central, Shaanxi, Quin Ling mountains, Taibai Shan , Alt.: 1400 m. *2020

1.3

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Ranunculaceae

62. nbsp;nbsp;nbsp;IK Traulvelteria caroliniensis (Walter) Vail
[IPEN xx0u-2013ZS00595] *2016

Rosaceae

63. nbsp;nbsp;nbsp;2W Acacna ovalilblia Ruiz amp;nbsp;Pav.

[1PEN PE-0-U-2016BL0Ü744] Peru, Reg. Amazonas, Prov.

Chachapoyas , Rd. Lcymebamba to Balsas, near Collonce , Alt.:

3513 m. ,Coll.: Gouda, E.J. 15-321 28/11/2015 *2020

64. nbsp;nbsp;nbsp;2Z Acacna pallida (T.Kirk) J.W.Dawson

[IPEN NZ-O-TUEB-4674] New Zealand *2019

65. nbsp;nbsp;nbsp;IW Sorbaria kirilowii var. kirilowii [IPEN XX-0-U-2004BL00I58] NW. Himalaya , Alt.: 3300 m., Coll.: Chadwell, C. cl al. 4547 2003 *2020

Saxitragaceae

66. nbsp;nbsp;nbsp;2W Heuchera pulchella Woolon amp;nbsp;Standl.

[IPEN US-0-U-20I5BL00472] United States, New Mexico, Bernalillo Co , Alt.: 3170 m., Coll.: Alan Bradshaw (Alplains) 70924.37 *2019

67. nbsp;nbsp;nbsp;2W Saxifraga chcrlerioides var. rebunshirensis (Engl. amp;nbsp;Irmsch.) llara [IPEN JP-0-U-1997BL00485] Japan , Hokkaido, Ml. Nishi-kumaneschiri-dake, Katoh-gun. *2019
68. nbsp;nbsp;nbsp;2Z Saxifraga rosacea subsp. rosacea [IPEN DE-0-U-I990BL00298] Germany , Scharfenstein, near Kassel *2019

Scrophulariaceac