Table 2. 
Family and Species 
Alismataceae 
xSagittaria faleata Pursh. 
Amaranthaceae 
Alternanthera philoxeroides 
(Martius) Grisebach 
*4maranthus canabinus 
(L.) J. D. Sauer 
Anacardinaceae 
Rhus copallina L. 
R. radicans L. 
Apiaceae 
Centella astatica (L.) Urban 
*Cicuta maculata L. 
Eryngium aquaticun L. 
Hydrocotyle unbellata L. 
*H, verticillata var. vertictllata 
Thunberg 
Lilaeopsts carolinensis C. & R. 
*L. chinensts (L.) Kuntze 
Stum suave L. 
Aquifoliaceae 
Ilex opaeca Aiton 
I. vomttorta Aiton 
Asclepiadaceae 
*Asclepias incarnata var. pulchra 
(Willd.) Woodson 
Asteraceae 
Achillea mtlltfolium L. 
Ambrosia artemtsttfolia L. 
*Artemtsta ludovictana Nuttal. 
Mster vimtneus Lam. 
Baecharis halimtfolta L. 
*Bidens biptnnata L. 
*B. laevis (L.) BSP. 
*Boltonia asterotdes (L.) L'Her. 
*Coreopsts grandiflora Hogg 
Eclipta alba (L.) Hasskar 
Erigeron canadensis var. pusillus 
(Nuttall) Ahles 
*E. queretfolius Lam. 
*Eupatortum serotinun Michaux 
*E. hyssoptfoltum L. 
*E. rotundtfoltum L. 
E. serotinun Michaux 
Gnaphaltum obtustfolium L. 
*Helentum amarwn (Raf.) Rock 
*H. autumnale L. 
Heterotheca gossyptna (Michaux) 
Shtnners 
*Z, nervosa (Willd.) Shinners 
Hieracium gronovit L. 
Iva imbricata Walter 
Krigta virginica (L.) Willd. 
Lactueca canadensts L. 
Mikania scandens (L.) Willd. 
Pluchea foetida (L.) DC. 
P. purpurascens (Swatz) DC. 
13 
CERC Field Research Facility floristics list. 
See 
Common Name 
Arrowhead 
Alligator weed 
Water-hemp 
Winged sumac 
Poison ivy 
Water hemlock 
Eryngo 
Water-pennywort 
Water-pennywort 
Water-parsnip 
American holly 
Yaupon 
Swamp milkweed 
Common yarrow 
Ragweed 
Dusty miller 
Aster 
Groundsel tree 
Beggar Ticks 
Beggar Ticks 
Boltonia 
Yerba-de-tago 
Horseweed 
Oak leaf aster 
Mist flower‘ 
Thoroughwart 
Thoroughwart 
Thoroughwart 
Rabbit tobacco 
Bitter-weed 
Marsh sneeze-weed 
Hawk-weed 
Seashore elder 
Dwarf dandelion 
Wild lettuce 
Climbing hempweed 
Marsh fleabane 
Saltmarsh fleabane 
