5S0 PROCEEDINGS OF THE AMERICAN ACADEMY. 



29. C. guadalupensis Brandegee, frutescens intricate ramosa, 2-3 

 dm. alta; caulibus senioribus glabris atris, junioribustomentosis ; foliis 

 anguste spatulatis 15-18 mm. longis, 2-4 mm. latis dense tomentosis ; 

 calycia 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 Brent, 1898, Dr. E. 

 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. S. Brandegee and H. M. Hall. 



30. C Integra Gray, perennis; caulibus tomentosis, basi ramosis 

 3-7 dm. altis ; foliis lineari-lanceolatis tomentulosis integris 3-8 cm. 

 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). — Chihuahua: near 

 Colonia Garcia, Sierra Madre, altitude 2287 m., Townsend & Barber, 

 no. 448 ; Santa Eulalia Mts., C. G. Pr ingle, 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 Madre, 

 K. \V. 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 mm. 

 latis, apice obtusis vel acutis ; bracteis inferioribus foliis similibus, 

 flores superantibus, superioribus brevioribus apice margineque coloratis 

 quam flores brevioribus ; calyce 2.2 cm. longo subaequaliter in altitu- 

 dinem 8 mm. fisso, segmentis bilobatis, lobulis subulatis 5 mm. longis, 

 tubo nervato ; corollae galea calycem superanti 1-2 mm. obtusa, dorso 

 glandulare puberulenti ; labio inferiore trisaccato rugoso-tuberculato, 

 laciniis viridibus, media incurva bicarinata acuta, lateralibus latioribus 

 dentatis ; stylo exserto curvato, stigmate capitato ; ovario oblique 

 acuminata— Chihuahua : near Colonia Garcia, Sierra Madre, altitude 



