#  Harvard Herbaria SPECTRAL 

 



# Harvard Herbaria SPECTRAL 

 

Using Herbaria Vouchers and SPECTRAL methods to discover new ways to understand and protect our forests



 



      ![Arnold Arboretum Voucher](/sites/g/files/omnuum8866/files/styles/hwp_1_1__480x480/public/2025-05/ArnoldArboretum%20lilac-sunday-herbarium-voucher.jpg?itok=jdv1SVnk)