FERNALD. — LITTLE KNOWN MEXICAN PLANTS. 421 
Salvia (Scorodoniae) dasycalyx, n. sp., fruticosa 1.5 m. alta ; 
ramis gracilibus valde quadrangulatis superne decussatim bifariam pi- 
losis ; foliis ramorum lanceolatis acuminatis basi subeuneatis 3.5-5.5 
em. longis paulo rugosis utrinque glabris vel venis supra pilosis venis 
subtus albidis, petiolis 2-5 mm. longis pilosis; paniculis densis thyr- 
soideis, secundariis 3.5-5 cm. longis; bracteis lanceolato-attenuatis 
3-4 mm. longis; calyce turbinato circa 3 mm. longo purpurascente 
dense villoso, pilis albidis planis, lobis brevissimis latis ; corolla vio- 
ea 7-8 mm. longa, tubo incluso, galea pilosa labiam inferiorem sub- 
aequante. — MicHoacaN or GUERRERO: in argillaceous soil at 1800 
meters altitude, Sierra Madre, January 23, 1899, Langlassé, no. 779 
(type, in Gray Herb.). Closely simulating S. thyrsiflora Benth., from 
which it differs in its glabrous leaves and smaller shaggy-villous 
calyces. ' 
Salvia (Cyaneae) umbratilis, n. sp., fruticosa 1 m. alta; ramis 
gracilibus puberulis; foliis membranaceis glabris rhomboideo-ovatis 
acuminatis basi cuneatis 8 cm. longis crenato-serratis, dentibus mucro- 
natis ; petiolis gracilibus 1.5-3.5 cm. longis ; racemo 1.5 dm. longo ; 
verticillis 2-6-floris demum 2 cm. distantibus ; bracteis ovato-acuminatis 
2 mm. longis subpersistentibus ; pedicellis filiformibus 5-6 mm. longis 
divergentibus minute hispidis ; calyce campanulato demum 11 mm. 
longo valde 9-costato costis setulosis, labio superiore ascendente late 
deltoideo mucronato, labio inferiore 4 mm. longo cum lobis porrectis 
anguste deltoideis aristatis ; corolla cyanea 2.5-3 cm. longa pilosa rec- 
tiuscula, tubo paulo ventricoso, galea 7 mm. longa, labio inferiore 
paulo breviore ; stylo glabro.— MicnoacaNn or GUERRERO: in argil- 
laceous soil of damp forests, at 1200 meters altitude, Sierra Madre, 
February 19, 1899, Langlassé, no. 904 (type, in Gray Herb.). Nearest 
related to S. phaenostemma Donnell Smith, which has the leaves more 
rounded at base, the calyx longer and purberulent (with subequal 
lobes), and the pedicels ascending. : : 
Salvia (Tubiflorae) arbuscula, n. sp., arborea vel fruticosa circa 
2.5 m. alta ; ramis lanatis, pilis brunneis ; foliis ovatis oblique subcor- 
datis acuminatis circa 1 dm. longis crenato-serratis supra viridescenti- 
bus tomentosis cum pilis stellatis subtus albido-pannosis cum pilis 
stellatis ; petiolis 1-1.5 em. longis stellato-tomentosis ; Tacemis densis 
primario 2.5 dm. longo ; verticillis 20-30-floris demum 3 em. distanti- 
bus ; bracteis minutis deciduis; calyce tubuloso-campanulato valde 
costato 5 mm. longo albido-lanato, labio superiore late deltoideo cuspi- 
dato 1 mm. longo, inferiore cum lobis anguste deltoideis mucronatis ; 
corolla purpurea curvata 2.5-3 cm. longa vix ventricosa villosa, galea 
rectiuscula 7 mm. longa, labio inferiore 4 mm. longo ; stylo glabro. — 
