What people are saying - Write a review
We haven't found any reviews in the usual places.
Keys Style Abbreviations Page
1 other sections not shown
Other editions - View all
achenes acute aments anthers apex Arnold Arb basal leaves base beak beneath borders bractlets bracts branchlets calyx calyx lobes canadensis capsules carpels cauline leaves cm broad cm long conspicuous corolla corymbs County Crataegus deciduous deciduous woods distinct dunes elongate erect escape from cultivation Family Farwell fields Flora floral tube flowers foliage genera genus glabrous glands glandular glaucous habitats hairs hybrids inflorescence jack pine Jour Keweenaw County Kruschke Lake leaf blades leaflets least less long as broad margins mature fruit mericarps Michigan midrib native nearly North America ovary pedicels peduncles Peninsula perianth petals petioles pink pistillate plants pubescent racemes railroads rarely REFERENCES rhizome river banks roadsides sandy Sarg seeds sepals sessile shores shorter shrub slender slightly sometimes specimens spreading stamens stem stipules styles swamps teeth tepals thickets toothed tree umbel upper usually veins waste ground weed yellow