(For further information on spectroscopy, see:
TITLE: Oak Oak-Leaf-2 dried DESCRIPT
PLANT_TYPE: Deciduous Tree
LATIN_NAME: Quercus robur
COLLECTION_LOCALITY: Lakewood, Colorado
ORIGINAL_DONOR: Raymond Kokaly
Average reflectance of a single oak leaf, measured laying flat on a strongly absorbing laboratory benchtop. The leaf was cut from a tree and measured after oven drying for 72 hours at 30 degrees Celsius. The dry leaf weight was 0.83g. The leaf, when measured, was a dull green color with some portions of the leaf affected by degradation of chlorophyll caused by the drying process.
The fresh leaf was dark green in color with a weight of 1.65g (see sample Oak-Leaf-1). The leaf was collected from the sunlit east side of the tree from the lower branches.
Photos of the sample:
SPECTRAL_PURITY: 1a2_3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns
|LIB_SPECTRA:||splib05a r 11774||0.3-2.5µm||200|
|LIB_SPECTRA:||splib06a r 30689||g.s.=|