VIEW OF THE GENUS CUPRESSUS, 353 
Thuya excelsa, Bongard in Mém. Acad. St. Pétersbourg, sér. v1. 
ii. 164; Macoun, Cat. Canad. Plants, part 1 (1883), p. 461. 
Thuyopsis borealis, Carrière, Traité, ed. 1. 113. 
Thuyopsis cupressoides, Carrière, in Man. des Plantes, iv. 324. 
“Sitka, south along the islands and coast ranges of British 
Colombia and the Cascade Mountains of Washington territory 
and Oregon, to the valley of the Santian River, Oregon," 
Sargent, l. c.; Bongard! Mount Hood, Pringle!; Howell! 
Behind Banks Island, Menzies; Vancouver, Dawson, 2064. 
Sitka, Mertens!; British North America, Richardson, Lemmon! 
Species in libris affatim descripta et in herbariis facile recog- 
nita. In hortis variat habitu coloreque unde forms hortenses, 
viridis, aurea, glauca, aureo-variegata, argenteo-variegata, nec non 
pendula, compacta, gracilis, nidiformis, etc.— Beissner, l. c. p. 82. 
In hortis anglicis foliis deltoideo-subulatis sspius gaudet. 
Specimina indigena folia imbrieata oblonga obtusiuscula mon- 
strant. 
A cross section of the lateral leaves shows an ovate triangular 
outline, with epiderm, one layer of hypoderm, and ground-tissue 
with a resin-canal passing through it. 
12. Curressus Lawsonrana, A. Murray in Edinb. New Phil. 
Journ. new series, i. 292, t.9 ; Gard. Chron. 1855, 372 ; Bot. Mag. 
t. 5581; A. Murray in Lawson Pinet. Brit. ii. 191, t. 31. ff. 1-13, 
et in Journ. Linn. Soc. (Bot.) xxvii. 312; Kent in Veitch Manual, 
231; Eichler in Monatsb. Akad. Berlin, 1881, ff. 29-30. 
Cupressus fragrans, Kellogg in Proc. Calif. Acad. i. 103. 
C. attenuata, Gordon, Pinetum, ed. 1. 57, ed. 11. 79. 
C. Boursieri, Carriére, Traité, ed. 11. 125, an Decaisne? 
C. nutkanus, Torrey in Bot. U.S. Explor. Exped. t. 16. 
C. Bourgeauii, hort., fide Gordon, Pinetum, ed. rr. 79. 
Chamecyparis Lawsoniana, Parlatore, Stud. Org. Conif. 23, 
29, t. 3, et in DO. Prod. xvi. 11. 464; Gordon, Pinetum, ed. rr. 85 ; 
Engelmann in S. Watson, Bot. Californ. 1.155; Sargent in Gard. 
Chron. 1881, 8, et Tenth Census Report, 178; Beissner, Handbuch 
(1891), p. 70, fig. 17; Lemmon in Third Biennial Report 
(1890), t. 24, p. 177; Wiener Gart. Zeitung, 1885, p. 493. 
California, Murray!; “Oregon, Coos Bay to the valley of 
the Rogue River, not extending more than thirty miles from the 
coast ; California, valley of the Upper Sacramento River ; Shasta 
County.” —Sargent, l. c. ; herb. Hance 22068 ; Bridges 259! 
