Bicknell's Geranium: Geranium bicknellii (Synonyms: Geranium bicknellii var. longipes, Geranium carolinianum var. longipes, Geranium nemorale, Geranium nemorale var. bicknellii) - Leaves 2-7 cm broad with the main divisions cut or cleft into lanceolate or oblong segments. Petals rose-purple, less than 7mm long, about equaling the sepals in length.
Carolina Geranium: Geranium carolinianum (Synonyms: Geranium carolinianum var. carolinianum, Geranium carolinianum var. confertiflorum, Geranium carolinianum var. sphaerospermum, Geranium sphaerospermum) - Leaf blades 2-7 cm broad, 5-9 parted with the primary divisions deeply divided into linear segments. Flowers purple with each petal 7-11 mm long, hardly longer than the sepals.
Longstalk Cranesbill, Long-stalked Geranium, Long-stalk Crane's-bill: Geranium columbinum - Flowers pink, five petalled, 7-11 mm wide. Calyx glandular-pilose.
Cutleaf Geranium, Cut-leaf Crane's-bill, Cut-leaf Geranium, Cut-leaf Crane's-bill: Geranium dissectum (Synonym: Geranium laxum) - Leaves 5-7 parted, segments deeply cleft into usually curved sections. Flowers are purple with petals less than 7 mm long.
Shining Cranesbill: geranium lucidum -
Dovefoot Geranium, Dove's Foot Geranium: Geranium molle - Small wildflower to 8 inches. Flowers small, pink, with notches at the tip of each petal. Leaves simple-palmate. Pistil develops into a shorter, thicker, needle-like seed pod.
Western Geranium: Geranium oreganum -
Small-flowered Cranesbill, Small-flower Crane's-bill, Small Geranium: Geranium pusilum -
White Geranium, Richardson's Geranium, White Crane's-bill: Geranium richardsonii -
Herb Robert, Herb-Robert, Robert Geranium, Stinky Bob: Geranium robertianum - Wildflower to one foot tall. Leaves compound palmate, light green, somewhat parsley-like but smaller. Leaves and stems lightly hairy. Flowers pink, five petalled,the petals 5-11 mm long. Calyx glandular-pilose.
Rydberg's Geranium, Sticky Purple Geranium: Geranium viscosissimum var. incisum (Synonyms: Geranium canum, Geranium nervosum, Geranium strigosius, Geranium strigosum, Geranium viscosissimum ssp. nervosum, Geranium viscosissimum var. nervosum)
Sticky Geranium, Sticky Purple Geranium: Geranium viscosissmum var. viscosissimum (Synonym: Geranium attenuilobum) - Found occasionally on the east slope of the southern Oregon Cascades.