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| Flowers of 5 parts and many stamens. Leaves alternate usually with stipules. Trees, shrubs, and herbs. Many with thorns. | |
| Sort by: Traits or Genus | |
| Flower Formula: Sepals 5; Petals 5 | Glossary |
| Genus  (Click for Taxon List) |
WI Taxa (map link) |
Photo | Genus Traits | Google Searches |
|---|---|---|---|---|
| Agrimonia
agrimony, cocklebur, harvest-lice |
4 | ![]() |
Herb. Leaves 1 time pinnately divided into same sized leaflets. Flowers yellow or white. Fruit balls with hooked bristles. | Images Information |
| Alchemilla
ladys'-mantle |
1 | ![]() |
Herb. Leaves not divided, large, kidney-shaped, lobed, grayish-green. Petals none. | Images Information |
| Amelanchier
Juneberry, serviceberry, shadbush |
8 | ![]() |
Tree or shrub. Leaves not divided. Flowers in racemes. No thorns. | Images Information |
| Argentina
silver-weed |
1 | ![]() |
Herb. Leaves pinnately divided into unequal number of leaflets, silvery, toothed. Flower yellow. Found on sandy beaches. | Images Information |
| Aronia
chokeberry |
2 | ![]() |
Tree or shrub. Leaves not divided. Flowers not in racemes. Not thorny. | Images Information |
| Aruncus
|
1 | ![]() |
Herb. Leaves 2-several times 3-parted. Flowers tiny, whitish-green. | Images Information |
| Chaenomeles
flowering quince |
1 | ![]() |
Tree. Leaves not divided. Flowers orange-red. | Images Information |
| Comarum
|
1 | ![]() |
Herb. Leaves pinnate or palmately divided, toothed most with 5 leaflets. Flower dark maroon. Found in bogs | Images Information |
| Cotoneaster
|
1 | ![]() |
Shrub. Leaves not divided, oval. Fruit dark berry. | Images Information |
| Crataegus
hawthorn, red haw, thorn-apple |
51 | ![]() |
Tree or shrub. Leaves not divided. Flowers not racemes. Usually thorny. Fruit small. | Images Information |
| Duchesnea
|
1 | ![]() |
Herb. Leaves divided, nearly all alike in shape, toothed. Flower yellow. Fruit inedible berry. | Images Information |
| Filipendula
meadowsweet |
2 | ![]() |
Herb. Leaves 1 time pinnately divided, large. Flowers small, white or pink, in large branched clusters. | Images Information |
| Fragaria
strawberry |
2 | ![]() |
Herb. Leaves divided, nearly all alike in shape, toothed. Flower white. Fruit edible berry. | Images Information |
| Geum
avens |
11 | ![]() |
Herb. Leaves different in shape, lower pinnate to 3-parted to not divided near the top; end leaflet often larger than others. Flowers white, yellow, or purple. Fruit with hairs or hooks. | Images Information |
| Malus
apple |
4 | ![]() |
Tree or shrub. Leaves not divided, toothless. Flowers not racemes. Not thorny. Fruit apple. | Images Information |
| Pentaphylloides
cinquefoil |
1 | ![]() |
Shrub. Leaves pinnately divided into usually 5-7 parts. Stems reddish. Bogs, meadows, shores. | Images Information |
| Physocarpus
ninebark |
3 | ![]() |
Shrub. Leaves not divided, lobed. Flower white, head rounded cluster. No thorns. Bark peeling. | Images Information |
| Potentilla
cinquefoil, five-fingers |
9 | ![]() |
Herb. Leaves pinnately or palmately divided, toothed most with 5 leaflets. Flower yellow. Fruit small, hard, 1 seeded | Images Information |
| Prunus
cherry, plum |
11 | ![]() |
Tree or shrub. Leaves not divided. Fruit 1-seeded berry. | Images Information |
| Pyrus
pear |
1 | ![]() |
Tree or shrub. Leaves not divided, toothless. Flowers not racemes. Not thorny. Fruit pear. | Images Information |
| Rhodotypos
jet-bead, White kerria |
1 | ![]() |
Shrub. Leaves not divided, opposite. Flowers white. | Images Information |
| Rosa
brier, rose |
20 | ![]() |
Shrub. Leaves pinnately divided. Flowers often showy, large, spreading. Fruit several seeded, inflated, often red "hip". Usually thorny. | Images Information |
| Rubus
blackberry, bramble |
59 | ![]() |
Herb or shrub. Leaves either divided or not, lobed. Usually with thorns. Fruit multi-seeded berry. | Images Information |
| Sanguisorba
burnet |
1 | ![]() |
Herb. Leaves 1 time pinnately divided. Flower red, with no petals, in roundish heads. | Images Information |
| Sibbaldiopsis
|
1 | ![]() |
Shrub. Leaves palmately 3-parted mostly near the base. Flowers white. | Images Information |
| Sorbaria
false spiraea |
1 | ![]() |
Shrub. Leaves pinnately divided. Flower white, in dense clusters. | Images Information |
| Sorbus
mountain-ash |
3 | ![]() |
Tree. Leaves pinnately divided. Flower white, in round or flattened cluster. Fruit showy red berries. | Images Information |
| Spiraea
bridal-wreath |
3 | ![]() |
Shrub. Leaves not divided. Flowers small, white or pink in dense, branched clusters. No thorns. | Images Information |
| Waldsteinia
|
1 | ![]() |
Herb. Leaves 3-parted, lobed and toothed, narrowing at base. Flower yellow. Fruit small, hard, 1 seeded. | Images Information |