Saturday, August 21, 2010

Savannah Findings

1) Black Swallowtail Butterfly
(Lepidoptera, Papilionidae, Papilio polyxenes)
-mostly black wings with yellow band
-lay eggs on plants from the carrot family
-can be found on butterfly weed and milkweed





2)Northern Dewberry
(Rosales, Rosaceae, Rubus flagellaris Willd.)
-closely related to blackberries
-trailing vine with 3-5 leaflets
-blackish berries that mature July-August








3) Flowering Spurge
(Euphorbiales, Euphorbiaceae, Euphorbia corollata L.)
-small, white flowers with 5 petals
-golden yellow centers
-hairless, alternate leaves
-1/2-3 feet tall
-very toxic plant (can kill cattle!)






4) Butterfly Weed (Butterfly Milkweed)
(Gentianales, Asclepiadaceae, Asclepias tuberosa L.)
-threatened species on the East Coast
-hairy stems, orange flowers
-has elongated fruit pods




5) Yellow Sulphur Butterfly
(Lepidoptera, Peiridae, Phoebis sennae)
-midsized, clear yellow butterfly with black edges
-the chrysalis is shaped like a leaf
-like clover, milkweed, sunflowers, and dandelions







6) Carolina Grasshopper
(Orthoptera, Acrididae, Dissosteira carolina)
-large grasshopper
- wings are black underneath with yellow
-minor pest in grassland; can also eat crops
-strong, adept flyer



7) Common Evening Primrose
(Myrtales, Onagraceae, Oenothera biennis L.)
-alternate leaves with yellow flowers (5 parts)
-mild, lemony scent
-prefers disturbed areas
-native







8) Carolina Horse Nettle
(Solanales, Solanaceae, Solanum carolinense)
-alternate, toothed leaves
-not a true nettle; part of the nightshade family
-very poisonous "tomato" fruits that can kill a human
-white, 5 part star-shaped flowers

Saturday, August 14, 2010

1) Red Osier Dogwood
(Cornales, Cornaceae, Cornus sericea)
-bright red stems
-white berries
-hairless, opposite leaves
-very common in wetlands




2) Bittersweet Nightshade
(Solanales, Solanaceae, Solanum dulcamara)
-invasive, rambling vine
-likes moist soil and partial shade
-star-shaped purple flowers
-red, egg shaped berries
-a very competitive, prolific plant



3) Mad-dog Skullcap
(Lamiales, Lamiaceae, Scutellaria lateriflora L.)
-purple flowers, with two lips, in clusters
-square stem (mint family), with serrated leaves
-wet loving species
-can be used as a mild sedative
-also know as blue skullcap




4) Crane Fly
(Diptera, Tipulidae, Tipula, many species!)
-adults only for a couple of days!
- larvae feed on decomposing organic materials
-have 6 spindly legs (which are easily broken)
-are weak &poor fliers (easy prey)





5) Northern Bugleweed
(Lamiales, Lamiaceae, Lycopus uniflorus)
-square stem with white flowers on stem
-opposite, whirled toothed leaves
-loves wet, boggy soils







6) Abbot's Sphinx
(Hepoda, lepidoptera, Sphingidae, Sphecodina abbottii)
-Adults are bumblebee mimics and make a buzzing sound when
feeding.
-caterpillars feed at night
-have horn on back side
-part of the moth family



7) Soft (Common) Rush
(Juncales, Juncaceae, Juncus effusus L.)
-grass-like and grows in clusters
-flowers near the upper half of stem, but don't grow on the tip
-birds eat seeds of this plant
-grows in shallow water or moist soils


8) Eastern Wood Peewee
(Passeriformes, Tyrannidae, Contopus virens)
-adults are grey-olive on the upperparts with light underparts, washed with olive on the breast
-are in decline with over-population of white tailed deer because they leave large holes in the forest canopy, minimizing the bird's foraging space
-eat insects



Saturday, August 7, 2010

Swamp Findings

1) Swamp Smartweed
(Polygonales, Polygonaceae, Polygonum L.,
P. hydropiperoides L.)
-small, white flowers on a tall stalk
-alternate, spade shaped leaves
-lightly haired leaves
-jointed stem

















2) Wood Frog
(Anura, Ranidae,
Rana, R. sylvatica)
-black mask on their face
-this one is almost black, with white lines on side of face
-depends on multiple habitats (ie. woodlands, ponds, and swamps)







3) Acadian Flycatcher
(Passeriformes, Tyrannidae, Empidonax,
E. virescens)
-breed in deciduous forests near water
-olive colored upperparts, wings are darker olive, chest is splashed with olive color
-white eye ring
-very distinctive song








4) Black Ash
(Scrophulariales, Oleaceae, Fraxinus L., F. nigra Marsh)
-medium sized deciduous tree
-opposite leaves, leaflets not stalked
-grey, thick and corky bark
-most common to swamps














5) Jewelweed
(Geraniales, Bals
aminaceae, Impatiens L., I. capensis L.)
-usually grows near water
-has small,yellow flowers
-small, bushy plant
-paired, elliptical, coarsely toothed leaves












6) Turkey Tail Fungus
(Polyporales, Polyporaceae, Trametes,
T. versicolor)
-common mushroom that can be found throughout the world
-has a variety of different colors
-top has zones of different colors, underside has pores
-is edible; sometimes used for medicinal purposes











7) Black Willow
(Salicales, Salicaceae, Salix L., S. nigra Marsh)
-alternate, simple and long, thin leaves
-you can brew a tea from the bark
-don't tend to get very tall











8) Slippery Elm
(Urticales, Ulmaceae, Ulmus L., U. rubra Muhl)
-has red in the bark when you cut it open
-smallish tree, not affected by dutch elm disease
-alternate, heavily toothed leaves
-bark used for a variety for a number of medicinal purposes