BG
30207 R.A. Maas Gesteranus 4024 1948-04-01
Netherlands, Rug van het Vevn, Island of Vlieland
BG
36502 A. Aptroot 42461 dupl. 1998-04-30
Netherlands, Limburg, Wellerlooi, De Hamert, Gertekamp, km.block 52-26-34, coörd 208.7/392.6
BG
37219 A. Aptroot 39083 dupl. 1996-03-11
Netherlands, Utrecht, Leusden, map coord. 157,6/459,8
BG
57900 T. Spree 1862-08-06
Netherlands, Utrecht, near Amerongen, prov. Utrecht
BG
59841 T. Wartman 1864-09-00
Netherlands, Bei Amsterdam
BG
60459 R.A. Maas Gesteranus 3685 1947-05-12
Netherlands, De Zilk, prov. Zuid-Holland
BG
60504 R.A. Maas Gesteranus 7692 1951-04-20
Netherlands, De Steeg, prov. Felderland
BG
60809 T. Wartman 1864-00-00
Netherlands, An ... der Maaselhauser kai Amsterdam
BG
60854 R.A. Maas Gesteranus 8520 1952-06-19
Netherlands, Nieuwkoop- Aarlanderveen, prov. Zuid-Holland
BG
60917 R.A. Maas Gesteranus 6868 1950-03-20
Netherlands, Castle Neereanne, south of Maasricht, prov. Limburg
BG
60935 R.A. Maas Gesteranus 6890 1950-03-21
Netherlands, St. Pietersberg, south of Maastricht, prov. Limburg
BG
61279 R.A. Maas Gesteranus 7656 1951-04-18
Netherlands, Wolfheze, prov. Selderland
BG
Cladonia silvatica
61376 R.A. Maas Gesteranus 3887 1947-11-26
Netherlands, Hierden, Hulshorst, prov. Gilderland
BG
61404 R.A. Maas Gesteranus 2070e 1942-07-22
Netherlands, Bergeyk, prov. Nord-Brabant
BG
61470 R.A. Maas Gesteranus 3893 1947-11-28
Netherlands, Hierden, Hulshorsterzand, prov. Gelderland
BG
61494 R.A. Maas Gesteranus 4022 1948-04-01
Netherlands, Rug van her Veen, island of Vlieland
BG
Cladonia crispata var. cetrariiform.
61550 R.A. Maas Gesteranus 6845 1950-03-02
Netherlands, Putten-Garderen, Sprielder bos, prov. Gelderland
BG
61589 R.A. Maas Gesteranus 6862 1950-03-02
Netherlands, Putten-Garderen, Sprielder bos prov. Gelderland
BG
61641 R.A. Maas Gesteranus 6949 1950-03-02
Netherlands, Putten- Garderen, prov. Gelderland
BG
61668 R.A. Maas Gesteranus 4025 1948-04-01
Netherlands, Rug van het Veen, island of Vlieland
BG
61699 Schimmel, van Leeuwen 1948-04-00
Netherlands, Kootwijk, prov. Gelderland
BG
61741 R.A. Maas Gesteranus 4029 1948-04-01
Netherlands, Between Onde Kooi and Nieuwe Kooi, island of Vlieland
BG
61798 R.A. Maas Gesteranus 6836 1950-03-02
Netherlands, Putten-Garderen, prov. Gelderland
BG
61872 Schimmel, van Leeuwen 1948-04-00
Netherlands, Kootwyk, prov. Gelderland
BG
61957 R.A. Maas Gesteranus 1695 1941-10-26
Netherlands, Between Hierden and Elspeet, Leuvenumse bos, prov. Gelderland
BG
62012 J.J. Barkman 3159 1951-10-18
Netherlands, Delden, Twickel, prov. Overijsel
BG
62076 R.A. Maas Gesteranus 3998 1948-03-31
Netherlands, Kroonpolders, island of Vlieland
BG
62116 R.A. Maas Gesteranus 6041 1950-03-02
Netherlands, Putten-Garderen, prov. Gelderland
BG
62149 R.A. Maas Gesteranus 6844 1950-03-02
Netherlands, Putten-Garderen, Sprielder bos, prov. Gelderland
BG
62246 Schimmel, van Leeuwen 1948-04-00
Netherlands, Kootwijk, prov. Gelderland
BG
62254 D.O. Øvstedal 1985-10-00
Netherlands, Hooge, Velouwe
BG
62291 R.A. Maas Gesteranus 9695 1954-05-12
Netherlands, Bergen, Verbrande Pan, prov. Noord-Holland
BG
62355 R.A. Maas Gesteranus 7104 1950-05-20
Netherlands, St. Pietersberg, south of Maastricht, prov. Limberg
BG
62379 R.A. Maas Gesteranus 6920 1950-03-23
Netherlands, St. Pietersberg, c. 100 m.s.sm, south of Maastricht, prov. Limburg
BG
62611 J.J. Barkman 4406 1954-04-27
Netherlands, Naarden, Naardermeer, prov. Noord-Holland
BG
63558 T. Wartman 1864-09-00
Netherlands, Um Deventer
BG
63580 R.A. Maas Gesteranus 7043 1943-05-24
Netherlands, Castle Neercannl south of Maastricht, prov. Limberg
BG
63887 T. Wartmann 1864-09-00
Netherlands, In Amsterdam
BG
63916 T. Wartmann 1864-09-00
Netherlands, An ... der ... bei Amsterdam
BG
64364 B.J.J.R. Walrecht 1952-04-30
Netherlands, Walcheren, Oost-Kapelle, prov. Zeeland
BG
64434 R.A. Maas Gesteranus 7092 1950-05-21
Netherlands, Near Canne, Netherlands side of frontier, prov. Limburg
BG
64437 R.A. Maas Gesteranus 10042 1954-08-18
Netherlands, Dwingelo, Lheederzand, prov. Drente
BG
64716 T. Wartman 1864-09-00
Netherlands, Um Deventer (Holland)
BG
65861 P. van den Boom, B. 24084 dupl. 2000-03-25
Netherlands, Noord-Brabant, ENE of Loon op Zand, south edge of Drunensche Duinen. Grid ref. 44-48-53 Coord.: 137, 3-405,6
BG
65862 P. van den Boom, B. 25361 dupl. 2000-10-28
Netherlands, Noord-Brabant, SE of Oirschot, Oirschotsche Heide, N side of road to Oirschot. Grid ref. 51-33-23. Coord. 152,8-388,9
BG
65863 P. van den Boom, B. 25410 dupl. 2000-11-18
Netherlands, Noord-Brabant, SW of Son, Houtens, near small bridge over channel. Grid ref.: 51-25-51. Coord.: 160,9-390,6
BG
Parmelia saxatilis form. furfuracea
67069 R.A. Maas Geesteranus 6855 1950-03-02
Netherlands, Putten-Garderen, Sprielder bos, prov Gelderland
BG
67071 Th. Wartman 1864-09-00
Netherlands, Um Deventer
BG
67808 R.A. Maas Geesteranus 6859 1950-03-02
Netherlands, Prov. Gelderland, Spielder bos, Putten-Garderen
BG
67898 R.A. Maas Geesteranus 9631 1954-04-26
Netherlands, Utrecht, 'A Hemeltje [NETHERLANDS, PROV. UTRECHT]
BG
67931 B.J.J.R. Walrecht 1951-05-27
Netherlands, Schore, isl. of Suid-Beveland [NETHERLANDS, ZEELAND PROV.]
BG
67936 R.A. Maas Geesteranus 9687 1954-05-12
Netherlands, Noord-Holland, Bergen - Egmond
BG
67964 B.J.J.R. Walrecht 1952-04-26
Netherlands, Zeeland, Zeeums? - Vlaanderen, Kloosterrande
BG
68017 Th. Wartman 1864-09-00
Netherlands, Um Deventer (Holland)
BG
68044 B.J.J.R. Walrecht 1951-06-09
Netherlands, Noord-Beveland, Wissekerke
BG
68050 B.J.J.R. Walrecht 1951-06-19
Netherlands, Zuid-Beveland, Sehore
BG
68090 R.A. Maas Geesteranus 6968 1950-05-06
Netherlands, Warmond, Huiste Warmond [NETHERLANDS, PROV. ZUID-HOLLAND]
BG
68113 R.A. Maas Geesteranus 7090 1950-05-21
Netherlands, Prov. Limberg, Canne Netherlands side of frontier
BG
68128 R.A. Maas Geesteranus 6857 1950-03-02
Netherlands, Prov. Gelderland, Putten-Garderen, Sprielder bos
BG
68171 R.A. Maas Geesteranus 9378 1953-05-02
Netherlands, Isl. of Voorne - Putten, Oostvoorne
BG
68657 R.A. Maas Geesteranus 6842 1950-03-02
Netherlands, Gelderland, Putten-Garderen, Spielder bos
BG
68830 R.A. Maas Geesteranus 4331 1948-08-15
Netherlands, Prov. Zuid-Holland, between Rietveld and Zegveld
BG
69165 I.F. Wartmann, stud med. 1862-09-00
Netherlands, um ... (Overyfsel?), Hooland
BG
69170 B.J.J.R. Walrecht 1952-03-12
Netherlands, Isl. of Zuid-Beveland, Wilhelminadorp [NETHERLANDS, ZEELAND PROV.]
BG
69882 Regel
Netherlands, Ostende
BG
69997 R.A. Maas Geesteranus 7089 1950-05-21
Netherlands, Limburg, Canne-Vroenhoven, side of frontier
BG
71091 R.A. Maas Geesteranus 1943-06-14
Netherlands, Gelderland, Ellekom, De Steenkuilen
BG
71132 W.J. Reÿnders 1952-03-30
Netherlands, Gelderland, Putten-Garderen
BG
Verrucaria thallassina (Zahlbr.) Zschacke
71280 H. Sipman 9064 1978-03-31
Netherlands, Noord Beveland: Middelplaten, ad meridiem a Kortgene [NETHERLANDS, PROV. ZEELAND]
BG
74316 Th. med. Wurtman 1864-09-00
Netherlands, um Deventer (Holland)
BG
84406 Leo Spier 2006-11-00
Netherlands, cemetery Blaricum. Coord.: 145.6/477.0
BG
71224 R.A. Maas Geesteranus 7022 1950-05-23
Netherlands, St. Pietersberg, south of Maastricht [NETHERLANDS, PROV. LIMBURG]
BG
86980 H.H. Blom 2002-11-00
Netherlands, Leiden City, University Campus