NO. I BLACK FLIES OF GUATEMALA — DALMAT 389 



Order Polygonales 



Family Polygonaceae 



Polygonum sp. (01) 



Polygonum punctattim Ell. 



Ruvtex crispus L. (O) 

 Order Centrospermae 



Family Amaranthaceae 



Iresine celosia L. 



Iresine spiculigera Seub. 

 Family Phytolaccaceae 



Petiveria alliacea L. 



Phytolacca octandra L. 

 Family Caryophyllaceae 



Stellaria cuspidata Willd. (PL) 



Stellaria ovata Willd. 

 Order Ranales 



Family Ranunculaceae 



Ranunculus fiagellijormis J. E. Smith (O) 

 Order Rhoeadales 

 Family Cructferae 



Nasturtium officinale R. Br. (01) 

 Order Rosales 



Family Rosaceae 



Alchemilla sp. (O) 

 Family Leguminosae 



Desmodium sp. 



Leguminosae (PL) 



Mucuna sp. 



Nissolia fructicosa Jacq. 

 Order Geraniales 



Family Malpighiaceae 



Hiraea obovata (H. B. K.) Ndzu. (PL) 

 Family Euphorbiaceae 



Acalypha sp. 



Croton guatemalcnsis Lotsy (01) 



Euphorbia lancijolia Schl. (PL) 



Phyllanthus lathyroides H. B. K. 

 Order Malvales 



Family Tiliaceae 



Triumfetta sp. 

 Family Malvaceae 



Pavonia rosea Schl. 



Sida acuta Burm. 



Sida rhombifolia L. 

 Order Myrtiflorae 



Family Lythraceae 



Cuphea utriculosa Koehne 

 Family Melastomaceae 



Centradenia sp. (PL) 



Centradenia floribunda Planch. 



