Gaultheria insana (sym Pernettya furens/G. furens)    Chilean Insane Bush    Evergreen foliage to 3 ft with white flowers, followed by berries which should NOT be eaten    Sun to partial shade. Zone 9    

Geranium macrorrhizum 'Bevan's Variety'

(Bevan's Hardy Geranium)
Magenta flowers late Spring throughout Summer. Aromatic foliage. Sun to part shade. 12-18". Zone 5

Geranium pratense 'Dark Reiter'

(Dark Reiter Meadow Geranium)
Intense lilac-blue flowers on reddish-plum colored, compact foliage. Slow-growing. To 8 inches. Sun to part shade. Zone 5.

Geranium renardii (Hardy Violet Geranium)
Large, Whitish-lilac flowers vividly marked with dark violet veins, on scalloped, felted, gray-green foliage.
Mounded habit, slow-growing. Zone 5

Geranium sanguinium 'Lancastriense'

(Hardy Pink Geranium)
Masses of pink flowers, low-growing, mounding. Sun to partial shade. Zone 5

Geranium sanguinium 'Max Frei'

(Hardy Pink Geranium)
Fuchsia-pink flowers with red veins. Low-growing perennial.Sun to partial shade. Zone 5

Geranium thunbergii 'Jester's Jacket'

(Jester's Jacket Cranesbill)
Golden and  foliage becomes spangled in red and white, spring through winter. Pink flowers. Very attractive plant.  6 to 9 inches tall. Zone 5

Geranium x cantabrigiense 'Biokovo'

(Biokovo Cranesbill)
Pale pink to white flowers on fuzzy, fragrant semi-evergreen foliage. To 18 in. Full sun to partial shade. Zone 5-9.

Geum coccineum 'Borisii-Strain'

(Tango, Queen of Orange)
Large, Orange-red flowers on 12 inch stems Spring- Fall. Sun to partial shade. Zone 3-7

Geum coccineum 'Eos'

(Golden Scarlet Avens)

Bright orange flowers on brilliant golden foliage from 8 to 12 in. Zones 3-7

Geum rivale (Water Avens, Chocolate Root)

An English wildflower with chocolate-red flowers and attractive feathery seed heads. May-Sept. To 15 in. Moist shade to full sun. Zone 3-7

Geum triflorum (Three Flowered Geum)
NATIVE. Reddish-pink and white flowers in threes. Foliage has silky hairs. Ornamental feathery seed heads. 
Sun. Zone 3-7

Ginkgo biloba (Maidenhair Tree)
Graceful, fan-like foliage, which turns golden in fall. Pest free. Slow growing to 40 ft. Native to U.S. millions of years ago. Zone 5

Gunnera manicata (Dinosaur Food)
A majestic herbaceous hardy plant, can grow to over 6+ ft. across, with 8 ft long prickly stalks. Reddish-brown, candle-type flowers. Native to Chile. Zone 7