Five blooming perennials for shade or part shade from the list of plants rarely damaged by deer include:

• Lungwort (Pulmonaria spp.)
• Lenten Rose, Christmas Rose (Helleborus spp.)
• Leopard Plant (Ligularia spp.)
• Corydalis (Corydalis spp.; Pseudofumaria spp.)
• Fringed Bleeding Heart (Dicentra eximia)

There are many other plants on that list that will do well in shade or part shade including any of the ferns and most of the native woodland plants like Jack-in-the-pulpit (Arisaema triphylum), Wild Ginger (Asarum canadense), and May Apple (Podophyllum spp.).

This publication lists many of the perennials that do well in the shade.  Feel free to cross reference the plants described in that publication you like with those listed in the articles to see if they are rarely or seldom damaged by deer (or rabbits).  Once shade perennial that is very popular with gardeners and deer is hosta.  If you have high deer pressure, hosta will not be a perennial for you!

https://store.extension.iastate.edu/Product/5513

https://yardandgarden.extension.iastate.edu/how-to/susceptibility-plants-deer-damage

https://yardandgarden.extension.iastate.edu/how-to/susceptibility-plants-rabbit-damage

Happy gardening!

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