100 



HARPER 



i Bumelia lanuginosa 

 i Bignonia crucigera 

 i Rhus Toxicodendron 

 i Pieris nitida 



i Clinopodium Carolinianum 



i Castanea pumila 



i Viburnum rufotomentosum 



i Ilex vomitoria 



i Amelanchier Canadensis 



I Ilex ambigua 



i Euonymus Americanus 



i Polycodium caesium 



6 [Dendropogon usneoides] 



6 Rhynchospora dodecandralf. 



5 Opuntia vulgaris 



4 [Epidendrum conopseum] 



3 Smilax pumila 



3 Paronychia riparia 



3 [Polypodium polypodioides] 



2 Siphonychia pauciflora 



3 Cyperus echinatusl/- 

 2 Cyperus cylindricuslf 

 2 Erythrina herbacea^ 

 2 Scleria triglomerataT| 

 2 Dicerandra linearifolia® 

 2 Panicum Ashei 

 i Indigofera Caroliniana 

 i Dicerandra odoratissima ® 

 i Mitchella repens 

 i Galactia regularise 

 i Clematis reticulata"^ 

 i Euphorbia cordifolia (T) 

 i Galium hispiduluml/- 

 i Solidago Boottii1| 

 i Froelichia Floiidana® 

 i Tipularia discolor 



2 Thelia asprella 



i [Schlotheimia Sullivantii] 



i (Elfvingia fasciata) 



Summary. Like the adjacent non-alluvial swamps, the ham- 

 mocks are conspicuous for the prevalence of woody plants, and 

 of evergreens, and there is not a great deal of difference between 

 their winter and summer aspects. The trees are nearly as 

 numerous as the shrubs, and there are about as many shrubs 

 as herbs. 1 The proportion of vines and epiphytes is quite 

 large, showing that the vegetation is becoming pretty highly 

 specialized, in some ways at least. The herbs are mostly 



1 For references to anatomical studies of Galium hispidulum, Gelsemium 

 sempervirens, Symplocos tinctoria, Batodendron arboreum, Quercus lauri- 

 folia, and Dendropogon usneoides see the catalogue. 



7 



cream 



3-5 



red and yellow 





cream 



3-4 



white 



9-10 



pink 



5-8 



white 



4-5 



white 



3 



white 



5-6 



greenish 



4 



white 



5-6 



— 



5-7 



yellow 



6-7 



cream 



9 



cream 



7-8 



greenish 











6-9 



white 



5 



red 



5-6 



— 



9-10 



white 



7 

 6-8 





9-10 



white 



5 



white 



6-7 



purple 



6-8 





9 



greenish 





greenish 



9 



yellow 



7-8 



white 



8 



brown 





