580 PROCEEDINGS OF THE AMERICAN ACADEMY. 
29. C. GUADALUPENSIS Brandegee, frutescens intricate ramosa, 2-3 
dm. alta ; caulibus senioribus glabris atris, junioribus tomentosis ; foliis 
anguste spatulatis 15-18 mm. longis, 2-4 mm. latis dense tomentosis ; 
calycis segmentis tubum aequantibus ; galea calycem paulo superanti 
tubum aequanti ; labio inferiore brevissimo tridentato. — Zoe, v. 166 
(1903). — Guadalupe Island off the coast of Lower California, A. W. 
Anthony, 1896 (type, in hb. Univ. Calif.), Harry Drent, 1898, Dr. 
Palmer, no. 59 (coll. of 1875). This species is related to C. foliolosa, 
but is more intricately and divaricately branched. The stems are 
harder and more woody, while the leaves are longer and narrower at 
base. In Dr. Palmer’s specimen the longest leaves are 6 cm. long and 
the broadest almost 1 cm. wide. It is a younger and more vigorous 
shoot than the type, which has been examined through the kindness of 
T. 8. Brandegee and H. M. Hall. 
30. C. inreGRA Gray, perennis; caulibus tomentosis, basi ramosis- 
3-7 dm. altis; foliis lineari-lanceolatis tomentulosis integris 3-8 em. 
longis 4-8 mm. latis ; floribus sessilibus in spicis brevibus demum elon- 
gatis; bracteis oblongis obovatis coccineis subpetaloideis floribus 
paulo brevioribus ; calyce 2-3 cm. longo colorato, lobis bifidis lanceo- 
latis obtusiusculis; corolla viridi-coccinea ca. 1.6 cm. longa; labio 
inferiore brevissimo. — Torr. Bot. Mex. Bound. Surv. 119 (1859) ; Gray; 
Synop. Fl. N. Am. ii. pt. 1, 298; Hemsl. 1. c. 461. C. tomentosa Gray 
in Torr. Bot. Mex. Bound. Surv. 118 (1859).— CHrHuAHUA: near 
Colonia Garcia, Sierra Madre, altitude 2287 m., Townsend & Barber, 
no. 448; Santa Eulalia Mts., C. G. Pringle, no. 226; hills near 
Chihuahua, Palmer, no. 87, coll. of 1908; Puerto de San Diego, 
altitude 1982 m., C. V. Hartman, no. 598 (Lumholtz Exped.). 
Sonora: Mabibi, Geo. Thurber, no. 438 (type of C. tomentosa). In 
hb. U. S. Nat. Mus. are specimens from Chihuahua, Sierra ¥ 
E. W. Nelson, no. 6495. 
_31. C. aspera, n. sp., suffruticosa; caulibus simplicibus sparse 
pilosis et scabrido-puberulentibus angulatis rectis 3 dm. altis vel maj- 
oribus ; foliis oblongis trinerviis scabrido-hispidis 4 cm. longis 5-10 m™ 
latis, apice obtusis vel acutis; bracteis inferioribus foliis similibus, 
flores superantibus, superioribus brevioribus apice margineque coloratis 
quam flores brevioribus ; ealyce 2.2 cm. longo subaequaliter in altitu- 
dinem 8 mm. fisso, segmentis bilobatis, lobulis subulatis 5 mm. long 
tubo nervato ; corollae galea calycem superanti 1-2 mm. obtusa, dorso 
glandulare puberulenti; labio inferiore trisaccato rugoso-tuberculate, 
laciniis viridibus, media incurva bicarinata acuta, lateralibus latioribus 
dentatis ; stylo exserto curvato, stigmate capitato; ovari0 obliqué 
acuminato.— CHIHUAHUA: near Colonia Garcia, Sierra Madre, altitude 
