io6 FLORIDA GEOLOGICAL SURVEY-I3TH ANNUAL REPORT (fig. 29), and low calcareous hammocks. The commonest plants are about as follows: COMIONEST PLANTS OF MIDDLE FLORIDA HAMMOCK BELT. TIMBER TREES Pinus palustris Long-leaf pine High pine land Quercus fal.cata Red oak Rich uplands Sabal Palmetto Cabbage palmetto Hammocks and fields Pinus Taeda Short-leaf pine Woods Liquidambar Styraciflua Sweet gum Various situations Magnolia grandiflora Magnolia Hammocks Quercus laurifolia Sandy hammocks Persea Borbonia Red bay Richer hammocks Quercus Michauxii Richer hammocks Hicoria alba Hickory Rich uplands Quercus nigra Water oak Low hammocks. etc. Hicoria glabra? Hickory Sandy hammocks Tilia pubescens? Lin Rich hammocks Quercus Virginiana Live oak Various situations Fraxinus Americana Ash Rich hammocks Celtis occidentalis? Hackberry Rich hammocks SMALL TREES. Cornus florida Dogwood Rich uplands Crataegus Michauxii? (Red) haw Old fields, etc. Ostrya Virginiana High hammocks Cercis Canadensis Redbud Calcareous hammocks Carpinus Caroliniana Ironwood Low hammocks, etc. Osmanthus Americana Sandy hammocks flex opaca Holly Sandy hammocks Batodendron arboreum Sparkleberry Sandy hammocks WOODY VINES. Rhus radican-s Poison ivy Low hammocks, etc. Smilax lanceolata (Wild smilax) Hammocks Vitis rotundifolia Muscadine Hammocks, etc. Gelsemium sempervirens Yellow jessamine Hammocks, etc. Bignonia crucigera Cross-vine Hammocks Parthenocissus quinquefolia Virginia creeper Hammocks SHRUBS Phoradendron flavescens Mistletoe Hammocks Serenoa serrulata Saw-palmetto High hammocks. etc. Myrica pumila Myrtle High pine land, etc. Myrica cerifera Myrtle Hammocks Callicarpa Americana French mulberry Hammocks Cephalanthus occidentalis (Elbow-bush) Swamps, etc. h1ex vomitoria Yaupon Hammocks Cornus stricta? Low hammocks HERBS Tillandsia usneoides* Spanish moss On nearly all trees Aristida stricta Wire-grass High pine land Pteris aquilina (A fern) High pine land Tubiflora Carolinensis Calcareous hammocks Mitchella repens Turkey-berry Hammocks (Eupatorium compositifolium) Dog-fennel Old fields, etc. Oplismenus setarius (A grass) Hammocks Dryopteris patens? (A fern) Calcareous hammocks Smilax pumila Sandy hammocks Eriogonum tomentosum High pine land Houstonia rotundifolia High pine land, etc. (Cassia Tora) Coffee-weed Roadsides, etc. (Gnaphalium purpureum) Cultivated fields *About ten times as abundant as the next.