168 ESSAYS. 
Pyrola elliptica. Pyrola elliptica. 
Monotropa uniflora. Monotropa uniflora. 
Shortia galacifolia. Shoptia galacifolia = Schizocodon 
uniflorus, 
Ilex § Prinos spp. Tlex § Prinos spp.) 
Diospyros Virginiana, Diospyros spp. y 
Symplocos sp. Symplocos spp.) 
Tecoma radicans. Tecoma grandiflora. 
Catalpa bignonioides. Catalpa Keempferi. 
Veronica Virginica. Veronica Virginica. 
Callicarpa Americana. (Callicarpa ; 3 spp.) 
Phryma Leptostachya. Phryma Leptostachya. 
Lycopus Virginicus. Lycopus Virginicus. Lycopus parviflorus. 
Teucrium Canadense. 
Hedeoma, 4 spp. 
Lophanthus spp. 
Scutellaria (nuculis alatis) 
nervosa. 
Halenia deflexa. 
Phlox subulata, 
Gelsemium sempervirens. 
Mitreola, 2 spp. 
Apocynum androszmifolium. 
Amsonia Tabernzemontana. 
Asarum Virginicum and ari- 
folium. 
Asarum Canadense. 
Phytolacca decandra. 
Corispermum hyssopifolium. 
Poly; gonum arifolium. 
sagittatum. 
Sassafras officinale. 
Lindera Benzoin, etc. 
Tetranthera geniculata. 
Pyrularia oleifera. 
Saururus cernuus. 
Stillingia spp. 
Pachysandra procumbens. 
Planera aquatica. 
Maclura aurantiaca. 
Pilea pumila. 
Laportea Canadensis. 
Beehmeria cylindrica. 
Parietaria debilis. 
Juglans nigra. 
** cinerea. 
Corylus rostrata. 
Betula glandulosa. 
‘nigra. 
Alnus maritima. 
Myrica cerifera. 
Pinus resinosa. 
** Strobus. 
Lophanthus spp. 
(Phlox Douglasii and spp.) 
Apocynum androsemifoli- 
um, 
Asarum caudatum. 
(Tetranthera Californica.) 
(Juglans rupestris. ) 
Corylus rostrata var. 
Myrica Californica. 
Pinus monticola. 
Teucrium Japonicum. 
pmocioern sp.) 
Lophanthus sp.) 
Scutellaria (nuculis alatis) Guili- 
elmi.1 
Halenia Sibirica, and spp. 
Phlox Sibirica. 
(Gelsemium ele 
Mitreola oldenlandioides, 
(Apocynum venetum.) 
(Amsonia elliptica.) 
Asarum variegatum and Blumei. 
**  caulescens and Sieboldii. 
Phytolaceca Keempferi, etc. 
Corispermum hyssopifolium. 
Polygonum perfoliatum. 
sagittatum and Sie- 
boldii. 
(Lindera triloba, etc.) 
<s hypoglauca, etc. 
Tetranthera spp.) 
Pyrularia = Sphzerocarpa spp.) 
Saururus Loureiri. 
(Stillingia spp.) 
Pachysandra terminalis. 
Planera Japonica (and Richardi). 
Maclura gerontogea. 
Pilea pumila. 
Laportea evitata, ete. 
(Boehmeria spp.) 
Parietaria debilis. 
(Juglans regia. ) 
Juglans Mandchurica, stenocar- 
pa. 
Corylus rostrata, var. Mandchu- 
rica. 
Betula glandulosa. 
( ** ulmifolia, ete.) 
Alnus maritima. 
Myrica Nagi.) 
Pinus densiflora, etc.) 
“ excelsa. 
1 Scutellaria Guilielmi, n. sp. Perilomioides: slender, branched from the base, stolonifer- 
ous ? leaves membranaceous, minutely pubescent, crenately dentate, the lower round-cordate 
and slender-petioled, the others ovate or oblong with rounded or truncate base and short-peti- 
oled, the floral similar but gradually smaller ; flowers solitary in the axils; peduncles about 
the length of the calyx ; corolla (“light purple,”’ only three lines long) hardly more than twice 
the length of the calyx, its lips of nearly equal length ; nutlets surrounded by an abrupt and 
reflexed denticulate wing, upper face of the disk muricate, the lower as if squamellate. 8S. 
hederacea? Gray, in Perry’s ‘‘ Japan Exped.” iii. p. 316, and ‘* Bot. Contrib. Proc, Amer. Acad.” 
viii. p. 370, not of Kunth and Bouché. It appears from a note by Vatke, in ‘‘ Bot. Zeit.,’’ 1872, p. 
717, that S. hederacea is identical with the Tasmanian S. humilis,and its nutlets were originally 
described as echinulate-tuberculate, and by implication wingless. So our plant may be named 
in honor of Dr. 8. W. Williams, who first collected a little of it at Simoda, Japan. Better and 
fruiting specimens were gathered on the Loo-Choo Islands, by Charles Wright. 
