167. 
A. syriaca L. Common Milkweed 
Java Farm. Moderately abundant along old entrance road near 
main building area and in grassy fields south of main buildings. 
Associate species: Cirsium discolor, Rubus sp., Erigeron canadensis, 
Verbascum blattaria. Higman 359, 825. 
CONVOLVULACEAE 
1, Parasitic; stem yellowish or reddish; leaves reduced 
to scales; flowers tiny, cymose-clustered..........2.+6+ Cuscuta 
1. Not parasitic; stem green; leaves normal; flowers 
much larger, few-clustered to solitary. 
2. Stigmas 2, linear-filiform to subulate cr slenderly 
ONO Airey totroneiterretteli cle) oheleiolieve} evel eye; ey siteys (sie) ol/e/s).e)(eveforohsliaheliee cf jee icveieam CORVOMMUAELETS 
2. Stigma 1, capitate or with 2-3 globular lobes....... Ipomoea 
Cuscuta 
Cuscuta gronovii Willd.? Dodder, 
Strangleweed 
Java Farm and Ivy Neck. Infrequent to moderately abundant 
in salt marshes. Parasitic on Iva frutescens and Baccharis halimifolia. 
Higman 62. 
Convolvulus 
Convolvulus sepium L. Hedge Bindweed, 
Wild Morning-glory 
Ivy Neck. One station: salt marsh at southwest end of Scaffold 
Peninsula, on mud flat adjacent water. Hectare 5761. Associate species: 
Panicum virgatum, Acnida cannabina, Gerardia maritima. Higman 814, 
969. 
Ipomoea 
1. Stem and sepals glabrous, tips of sepals obtuse 
or blunt; stigma lobes 0 or 23; locules of capsule 
2. (Also: corolla white with purple in tube, 
4.5 to 8 cm. long; leaves unlobed or with 2 short, 
Eounded= Dasa VOHES)) crs cre em ialietee ov eel at ec eis/es elele\sieisaie eve ee tpandurata 
