297 15 OCTOBER 1975. CHATHAM Co., N.C. Roadside, old fields and woodlands; 01 - mi. north of old U.S. route 64 on Co.Rd. 1715. x v 2703 Andropogon scoparius Michx. x v 2704 Polystichum geostichoides (Michx.) Schott. x v 2705 Scutellaria integifolia L. x v 2706 Heterotheca graminifolia (Michx.) Shinnerrs v 2707 Hypericum drummondii (Grev. & Hooker) T. & G. y v 2708 Xanthium strumarium L. var. glabratum (DC.) Cronquist 2709 Panicum v 2710 Dorbus arbutifolia (L.) Heyn. var. arbutifolia x v 2711 Viola lora (L.) BSP. v v 2712 Erianthus giganteus (Walt.) Muhl. x v 2713 Elephantopus carolinianus Willd. 2714 Gr v 2715 Solidago pinctorum Small x v 2716 Polypodium polypodioides (L.) Watt 16 OCTOBER 1975. CHATHAM Co., N.C. Pine woods; Co.Rd. 1943 at the Haw River. Northeast side of the river. x v 2717 Viola latifolia Michx. x v 2718 Oxalis dillinii Jacq. 2 x v 2719 Polymnia uedalia L. v 2720 Rosa carolina L. x v 2721 Mitchella repens L. v 2722 Rudbeckia laciniata L. 2 x v 2723 Asplenium platyneuron (L.) Oakes 2 v 2724 Solidago odora Ait. 1 x v 2725 Botrychium virginianum (L.) Swartz