RYDBERG: STUDIES ON THE ROCKY MOUNTAIN FLORA 481 
Macoun; also a specimen from Hooker’s herbarium without date, 
probably collected by Richardson, at Carlton House. (Both in 
herb. Columbia University.) 
Cryptanthe flexuosa A. Nelson is, I think, the same as C. 
calycosa (A. Gray) Rydb., and C. muriculata montana A. Nels. 
should be referred to C. ambigua (A. Gray) Greene, and C. Hill- 
mant A. Nels. to C. Watsoni (A. Gray) Greene. C. flaccida (A. 
Gray) Greene has been collected in Idaho; C. recurvata Coville, in 
Utah and Colorado. 
Mertensia coriacea A. Nels. is the same as M. lanceolata 
Pursh. Professor Nelson gives the range of M. lanceolata as 
Colorado and Wyoming. The type came from western Montana. 
M. perplexa is not the same as M. coriacea, as stated by Professor 
Nelson, but belongs to the M. alpina group with subsessile anthers. 
Anchusa officinalis L. and Asperugo procumbens L. have been 
collected in Colorado; Plagiobotrys arizonicus (Gray) Greene in 
Utah; P. tenellus A. Gray in Idaho; Cynoglossum officinale L. in 
Wyoming and Montana; Eremocarya muricata Rydb. in Utah; 
Lithospermum arvense L. in Utah; Mertensia brachycalyx Piper in 
Idaho; M. pulchella Piper, M. nutans Howell, and M. longiflora 
Greene in Idaho and Montana; Amsinckia hispidissima Suksd., 
A, retrorsa Suksd. and A. micrantha Suksd. have been collected in 
Idaho. 
_ Pectocarya miser A. Nels. I can not distinguish from P. peni- 
cillata (H. & A.) A. DC. LEddya hispidissima Torrey has been 
collected in Utah. 
VERBENACEAE 
Verbena remota Benth. was collected in southeastern Utah in 
1911 by Professor Garrett and myself. Verbena bipinnatifida 
Nutt. is very rare in the region and V. canadensis (L.) Britton does 
not occur at all. The range given in Coulter & Nelson’s New 
Manual is erroneous. The group is represented in the Rocky 
Mountains by V. ambrosifolia Rydb., V. Gooddingu Briq., and 
V. ciliata Benth. 
LAMIACEAE 
Lamium amplexicaule L. has been collected in Colorado; 
Micromeria Douglasii Benth. and Trichostoma oblongum Benth., 
in Idaho. 
