Sand-Hickory, Carya pallida

Carya pallida, sand hickory, or pale hickory is a species of hickory native to the southeastern United States. It is a perennial, dicotyledonous plant which prefers rocky or sandy habitats. The sand hickory can reach heights of up to 30m, but its typical height is between 9-24m. In an open area, Carya crowns are usually towering and slim. The sand hickory nut is edible and consumed by various organisms.

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Sand hickory bark changes appearance at maturity. Young tree bark is even and a light-gray or brown colour. Deep squamous ridges and dark-gray colours are present on the bark of older specimens. Male catkins and female flowers grow on each plant making it monoecious. Carya pallida leaves are compound and alternate. Leaflets are commonly ovate, and are in groups of 5 to 9, but 7 is most typical. Its rachis and midrib are hirsute with tattered, soft hairs. The abaxial side is covered in scales ranging from silvery-blue to silvery-yellow. Characteristic of hickory, C. pallida wood is thick, durable, and shock absorbent. Compared to other hickories, their twigs are slimmer. Emerging buds are protected by mahogany bud scales. Carya spp., the "true hickories", form extensive taproots which can make transplanting trees difficult or impossible. Loss of new trees is common, so extra care must be taken. Carya pallida has the potential to be a fitting shade or specimen tree. Male catkins are 7 to 10 cm (3–4 in) long while female flowers are of similar size. Pollination occurs by wind dispersal. Blooming occurs during the spring season from March to May. Flowers range from yellow to green to brown. The nut of C. pallida is oval, dark-brown, and protected by a thin shell. The kernel has been described as sweet tasting. Kernels are consumed by rodents, squirrels, and large birds.