Vernon Ahmadjian (1930-)
Lichen Papers

Box 4-Series 2.1: Photographs, Microphotographs, and Drawings

Album 1, 107 black & white photos, majority unlabelled.
Album itself labeled: Strategies of four different lichen mycobionts
1. Endocarpon pusillum -fungus caused algal cells to enlarge (stop dividing)
2. Usnea strigosa -alga causes fungus to form [fibrils?]
3. Lecanora dispersa -fungus attacks and kills algal cells
4. Cladonia cristatella -fungus formed soredia with algal cells
Album 2, 109 black and white images. Album unlabelled.
Page 1 - Cladonia cristatella
Page 2 - Lecanora dispersa, 2 images
Page 3 -Lecanora dispersa
Page 4 -Heppia lutosa
Page 5 -Heppia lutosa
Page 6 -Alecoria nidulifera
Page 7 -unlabelled
Page 8 -Antarctic Cladonia sp.
Page 9 -Trebouxia/Cladonia sp.
Page 10 -Herpothallon sanguineum
Page 11 -Antarctic Cladonia sp.
Page 12 -Cora pavonia
Page 13 -Cora pavonia
Page 14 -Cladonia cristatella
Page 15 -Cladonia cristatella
Page 16 -Xanthoria parietina
Page 17 -Xanthoria parietina
Page 18 -Stereocaulon sp.
Page 19 -Cora pavonia
Page 20 - Xanthoria parietina
Page 21 - Xanthoria parietina
Page 22 -Leccidea granulosa
Page 23 -Parmelia caperata
Page 24 -Photobionts of lichens, 2 images
Page 25 -Baeomyces roseus, 2 images
Page 26 - Baeomyces roseus & Parmelia caperata
Page 27 - Baeomyces roseus
Page 28 - unlabelled
Page 29 - unlabelled
Page 30 -Omphalora arizonica
Page 31 -Astroplaca opaca
Page 32 -Leccidea crystallifera
Page 33 -Cladonia cristatella
Page 34 -Cladonia cristatella
Page 35-40 -unlabelled
Page 41 -Trebouxia
Page 42-Trebouxia
Page 43-45 - Diploschistes scruposus
Page 46-48 - Chiodecton sanguineum
Page 49 - unlabelled
Page 50 -unlabelled
Page 51-Trebouxia
Page 52 -natural C.E. lichen from rocks, 2 images
Page 53 -Trebouxia, 2 images
Page 54 -Cultured cryptiendolithic lichenized fungus & cultured Trebouxia, 2 images
Page 55 -Cultured [Hemichlou], Antarctica & cultured Trebouxia, 2 images
Page 56-68 -Stereocaulon ramulosum
Page 69 - Cladonia cristatella mycobiant
Page 70 - Lecidea albocaerulescens
Page 71 - Photocopy of a Cladonia cristatella image and text
Page 72 - Cladonia cristatella, 2 images
Page 73 - Cladonia cristatella, 2 images
Page 74 - unlabelled, 2 images
Page 75 - Cladonia cristatella
Page 76 - Cladonia cristatella
Page 77 - Baeomyces roseus
Page 78-80 - Cetraria sepincola
Page 81-83 - Lecidea crystallifera
Page 84 - Rhizocarpon geographicum
Page 85 - Stereocaulon tomentosum
Page 86 - unlabelled
Page 87-89 - Cladonia cristatella
Page 90 - Cladonia cristatella x Trebouxia
Page 91 -Cladonia cristatella
Page 92 -Trebouxia erici
Page 93 - Trebouxia erici, 3 images
Page 94 -Alectonia nidulifera
Page 95 -Alectonia nidulifera
Album 3, 79 black and white images. Album labelled "Micrographs and Drawings of lichens and synthetic lichens"
Page 1-6 - Alecoria nidulifera
Page 7-12 -Lecanora rubina
Page 13-23 -Aspilica calcanea
Page 24 -Lecanora chrysoleuca & unlabelled, 2 images
Page 25 - Lecanora chrysoleuca & unlabelled, 2 images
Page 26 - Lecanora chrysoleuca
Page 27 - Lecanora chrysoleuca
Page 28-41 - Omphalora arizonica
Page 42-44 - Lecanora chrysoleuca thallus
Page 45-50 - Cladonia cristatella
Page 51 -Peltigera canina
Page 52-Peltigera rufescens
Page 53 - Photocopy of drawing of Cladonia cristatella mycobiont & photobiont
Page 54 - Peltigera canina
Page 55 - Peltigera rufescens & Peltigera canina, 2 images
Page 56 - Peltigera canina, 2 images
Page 57 - Peltigera rufescens & Peltigera canina, 2 images
Page 58 - Peltigera rufescens & Peltigera spuria, 2 images
Page 59-61 - Drawings of “Coevolution in lichens”
Page 62 - Peltigera rufescens
Page 63 - Peltigera canina
Page 64 - Peltigera rufescens & Peltigera spuria, 2 images
Page 65 - Cladonia cristatella
Page 66 - Cladonia cristatella
Page 67 - Cladonia chlorophaea
Page 68 -Aspicilia calcarea
Page 69-72 -Lecidea crystallifera
Album 4, images, mostly black & white and unlabelled
Page 1 -Sleeves 1-3, unlabelled
Page 2 -Sleeves 1-3, unlabelled
Page 3 -Sleeves 1-2, unlabelled
Sleeve 3 -Lichen structures x40
Page 4 -Sleeves 1-3, unlabelled
Page 5 -Sleeves 1-3, unlabelled
Page 6 -Sleeves 1-3, unlabelled
Page 7-Sleeves 1-2, C. cristatella
Sleeve 3 -unlabelled
Page 8 - Sleeves 1-3, unlabelled
Page 9 - Sleeves 1-2, unlabelled
Sleeve 3 -Physcia stellaris
Page 10 - Sleeve 1, Sarcogyne mycobiant
Sleeves 2-3, unlabelled
Page 11 - Sleeves 1-3, unlabelled
Page 12 -Sleeve 1, unlabelled
Sleeve 2, Cladonia piedmontenis
Sleeve 3, Lecidea sylvicola
Page 13 -Sleeves 1-3, unlabelled
Page 14 -Sleeves 1-3, unlabelled
Page 15 -Sleeves 1-3, unlabelled
Page 16 -Sleeves 1-2, unlabelled
Sleeve 3 -Lecidea atrocinera
Page 17 -Sleeves 1-2, Cladonia cristatella
Sleeve 3 -Endocarpon pusillum
Page 18 -Sleeve 1, Endocarpon pusillum
Sleeve 2, unlabelled
Sleeve 3, unlabelled, original drawing
Page 19 -Sleeves 1-3, unlabelled
Page 20 -Sleeves 1-3, unlabelled
Page 21 -Sleeves 1-3, unlabelled
Page 22 -Sleeves 1-3, unlabelled
Page 23 -Sleeve 1, P. tanctarrum Sleeves 2-3, unlabelled
Page 24 - Sleeves 1-3, nat[ural] lichen
Page 25 -Sleeves 1-3, nat[ural] lichen
Page 26 -Sleeves 1-3, unlabelled
Page 27 -Sleeves 1-2, Trebouxi erici
Sleeve 3 -Physcia stellaris
Page 28 -Sleeves 1-2, unlabelled
Sleeve 3 -Chiodecton sanguineum
Page 29 -Sleeves 1-2, Herpothallon sanguineum
Sleeve 3 -parasitic relationship between 2 lichens
Page 30 -Sleeves 1-2, unlabelled
Sleeve 3 -Calaplaca elegans
Page 31 -Sleeves 1-3, unlabelled
Page 32 - Sleeve 1, P. caperata
Sleeve 2, Cladonia cristatella x trebierici
Sleeve 3, Cladonia cristatella x Pfwd inc
Page 33 -Sleeves 1-2, Cladonia cristatella x trebierici
Sleeve 3 -Trebouxi erici
Page 34 - Sleeves 1-3, unlabelled
Page 35 -Sleeves 1-3, Cladonia cristatella x trebierici
Page 36 -Sleeves 1-3, unlabelled
Page 37 - Sleeves 1-2, unlabelled
Sleeve 3 -Cladonia cristatella x trebierici
Page 38 -Sleeve 1, Cladonia arbuscula
Sleeve 2, unlabelled
Sleeve 3, Cladonia cristatella x trebierici
Page 39 - Sleeves 1-2, unlabelled
Sleeve 3 -Trebouxi erici
Page 40 -Sleeves 1-3, Antarctic Synthesis Culture
Page 41 -Sleeves 1-3, Antarctic Synthesis Culture
Page 42 - Sleeves 1-3, Antarctic Synthesis Culture
Page 43 - Sleeves 1-3, Antarctic Synthesis Culture
Page 44 - Sleeves 1-3, Antarctic Synthesis Culture
Page 45-Sleeves 1-3, Antarctic Synthesis Culture
Page 46 -Sleeves 1-3, Antarctic Synthesis Culture
Page 47 - Sleeves 1-3, unlabelled
Page 48 - Sleeves 1-3, unlabelled
Page 49 - Sleeve 1, “St. ram. ceph”
Sleeve 2, Omphalodium arizonicum
Sleeve 3, Parmelia rudecta
Page 50 - Sleeve 1, Parmelia rudecta
Sleeve 2, Rhizoplaca chrysoleuca
Sleeve 3, unlabelled
Page 51 - Sleeves 1-3, unlabelled
Sleeve 3- Cladonia cristatella x trebierici
Page 52 - Sleeve 1-2, unlabelled
Sleeve 3, Cladonia cristatella mycobiant
Page 53- Sleeve 1, Cladonia cristatella mycobiant
Sleeve 2-3, unlabelled
Page 54 - Sleeve 1, Cladonia
Sleeve 2, empty sleeve
Sleeve 3, Lepraria zonata
Page 55 - Sleeve 1, Lepraria zonata
Sleeve 2-3, Cladonia cristatella
Page 56 - Sleeves 1-3, Cladonia cristatella
Page 57- Sleeves 1-3, Cladonia cristatella
Page 58- Sleeve 1, unlabelled
Sleeve 2, Christmas card featuring color image of Cladonia cristatella Sleeve 3, empty

Loose negatives, unlabeled except for number. Numbers present: 21, 47, 48, 50, 51, 57, 58, 63, 65, 87, 98 103, 113 342, 347, 358 449, 460, 466, 468, 487, 489 511, 514, 517 615, 650, 672, 699 844, 854 985 2733, 000166, 000167

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