Showing 1654 digitized photos.
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Dryopteris intermedia x marginalis. 2 pinnae #2 - see photo of whole leaf.
09/29/1923
Negative 04630
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Wheat. Triticum compactum. Club wheat.
07/23/1923
Negative 04689
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Beets. Raised by children. 1923
09/10/1923
Negative 04738
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Stuyvesant High School. Class, Biology.
11/22/1923
Negative 04740
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Iris Bed.
06/05/1924
Negative 04941
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Iris graminea.
06/05/1924
Negative 04944
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Iris pallida dalmatica.
06/05/1924
Negative 04948
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Iris pallida var. isoline.
06/03/1924
Negative 04949
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Iris parvar.
06/02/1924
Negative 04950
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Iris Plantation. Tall bearded irises in Japanese Garden.
06/05/1924
Negative 04953
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Iris squalens. Alcazar.
06/02/1924
Negative 04957
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Narcissus Emperor and N. minor minimus, plants in bloom for comparison.
03/08/1924
Negative 04989
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Narcissus minor minimus. Plant in bloom. Full size.
03/08/1924
Negative 04990
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Dryopteris dilatata. Leaf. Herbarium specimen. Byfield, Mass.
05/17/1924
Negative 05017
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Aristolochia Grandiflora (var. Sturtevantii?) bud of.
02/29/1924
Negative 05024
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Aristolochia grandiflora (var. Sturtevantii?) section of flower.
04/12/1924
Negative 05028
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Plant Breeding and Genetics. Pisum Sativum. Emerald pods and foliage.
05/15/1924
Negative 05034
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Plant Breeding and Genetics. Pisum Sativum. Pod types-left to right- G.R Pp R. P. Gl. Gr. PpPPGl. Y Pp R.P Gl (peach) gl. gr. Glgr. N. parch. Em. Parch Gl. Yell. Parch. S.O. (P32) Yell. 34.
05/15/1924
Negative 05039
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Plant Breeding and Genetics. Pisum Sativum. Pods-Purple, yellow 32&Green gl. See painting by C. Van Brunt.
05/15/1924
Negative 05040
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Plant Breeding and Genetics. Pisum Sativum. Pods of different colors. See painting by C.S. Van Brunt.
05/15/1924
Negative 05041
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Plant Breeding and Genetics. Pisum Sativum. Yellow curved, narrow pod type acute.
05/15/1924
Negative 05043
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Garden Exhibit, 1924. 1st prize asters.
09/26/1924
Negative 05046
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Garden Exhibit, 1924. 1st prize-Marigold-Special plant.
09/26/1924
Negative 05047
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Class Work. Garden Christmas presents.
06/xx/1924
Negative 05051
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Class Work. Garden Christmas presents.
06/xx/1924
Negative 05052