517 
SCROPHULARIACE. 
Verbascum thapsus L. Sp. Pl. i, 177 (1753). 
Introduced on the railroad embankment near Fall River Falls, altitude 1,000 m., 
August 10 (No, 911). Only two plants collected, 
Collinsia parviflora Lindl. Bot. Reg. xiii, t. 1082 (1827). 
Dry hillsides: Little Elk Canyon, altitude 1,200 m., June 27; Elk Canyon, altitude 
1,200 m., June 29 (No. 913). 
Linaria canadensis (L.) Dum. Bot. Cult. ii, 96 (1802) ; Antirrhinum canadense L. 
Sp. Pl. ii, 618 (1753). 
Very slender and depauperate, apparently with cleistogamous flowers. The same 
form has also been collected in Nebraska by Rev. J. M, Bates, of Valentine. Custer, 
altitude 1,700 m., August 20 (No. 912). 
Scrophularia nodosa occidentalis, var. nov. 
Tall, 1 to 1.5m. high, glandular, especially on the upper part of the stem; leaves 
ovate or slightly heartshaped at the base, doubly and sharply serrate or incised ; 
petioled, with fascicles of smaller leaves in the axils; panicle with short branches; 
sepals rounded-elliptical, obtuse, slightly margined; corolla lurid-greenish, gibbose 
at the base; sterile stamens very broad, kidney-shaped on a claw. 
It differs from S, nodosa proper and S. nodosa marilandica in being glandular and 
in the sharp serration of the leaves; from S. californica in its larger flowers, sharper 
serrations, stout habit, and the form of the sterile stamen; from all three in the 
more gibbose corolla. No. 997, Suksdorf seems to belong to the same variety. 
Rapid City, altitude 1,000 m., July 25 (No. 914). Most of the specimens were dam- 
aged by rain while in the press. 
Pentstemon grandiflorus Nutt. Fraser’s Cat. (1813). 
Prairies: Hermosa, altitude 1,050 m., June 24 (No. 915). 
Pentstemon glaber Pursh, Fl. ii, 738 (1814). 
Hills: North of Deadwood, altitude 1,500 m., July 95 Rochford, altitude 1,700 m., 
July 12; Custer, altitude 1,700 m., July 18 (No. 916). 
Pentstemon angustifolius Pursh, FI. ii, 738 (1814), not Lindl, (1827); P. cwruleus 
Nutt. Gen. ii, 52 (1818). 
Only two specimens collected: Hot Springs, altitude 1,100 m., June 15 (No. 917). 
Pentstemon jamesii Benth, in DC. Prodr. x, 525 (1846). 
My specimens are like Fendler’s No. 575, This, with his No. 579 and the original 
specimens of James, are the only ones cited by Gray in his synopsis of the genus 
in the Proceedings of the American Academy.’ L think Watson’s No. 778, named 
P. cristatus, should also be referred to this species. ‘Table-land: Hot Springs, altitude 
1,100 m., June 16 (No, 918). 
Pentstemon erianthera Pursh, Fl. ii, 737 (1814). 
P. cristatus Nutt.2 is a nomen nudum; hence P. erianthera Pursh, is the oldest name. 
Only four specimens of this were collected, two in Elk Canyon, altitude 1,200 m., 
June 29, and two depauperate ones in the Limestone District near Bull Springs, 
altitude 1,900 m., July 27 (No. 919). 
Pentstemon albidus Nutt. Gen. ii, 53 (1818). 
Only one specimen, found near Hermosa, altitude 1,100 m., June 23 (No, 920). 
Pentstemon gracilis Nutt. Gen. ii, 52 (1815). 
Common: Hot Springs, altitude 1,050 m., June 15; Hermosa, altitude 1,000 m., 
June 22; Elk Canyon, altitude 1,200 m., June 29; Lead City, altitude 1,600 m., July 6; 
Rochford, altitude 1,700 m., July 11 (No. 921). 
Mimulus luteus L. Sp. Pl. ed. 2, ii, 884 (1763). 
In a wet, shady place near a stream, southwest of Lead City, altitude 1,700 m., 
July 9 (No. 922). 
1 vi, 67 (1866). 2 Fraser’s Cat, (1818). 
