84 Contributions from the Gray Herbarium 
1.3-1.5 mm. longus, segmentis anguste lanceolatis acuminatis sub- 
appresse pubescentibus. Corolla viridis 5-partita glabra vel 
subglabra; tubus calycem aequans; lobi erecti lineari-lanceolati 
obtusiusculi paullum torti 8mm. longi. Coronae segmenta 5 
oblongo-elliptica integra late rotundata erecta basi (per 0.3 mm. 
longitudinis) conjuncta ca. 2 mm. longa 1.3 mm. lata, basi con- 
juncta gynostegio adnata. Antherarum appendiculae ad rostrum 
stigmatis appressae. Stigmatis rostrum conico-lanceolatum acu- 
tum apice minute bifidum coronam vix superans. Folliculi fusi- 
formes basi breviter apice longissime attenuati glabri glaucescentes 
9.8cm. longi. Semina subovata apice angustata 5.5 mm. longa; 
coma lucide alba 15mm. longa. — Lower CALiFoRNIA: west 
coast of Cape Region, Nov. 1902, Brandegee (rypE in Gray Herb.). 
— Related to C. Palmeri (see above), with which the material in 
the Gray Herbarium was identified by Dr. Greenman, but with 
much larger flowers and various other differences. 
VINCETOXxICUM cteniophorum, sp. nov. Herba scandens. Caulis 
modice validus fusco-brunneus ad nodos sparse appresso-pilosus 
ceterum glaber. Folia opposita oblongo-ovata breviter acuminata 


basi vix angustata cordata (sinu 1-2 cm. alto 3.5-7 mm. lato) - 
membranacea subconcoloria glaberrima, nervis lateralibus 3-5- 
jugis, 5-9 cm. longa 2.3-4.1 em. lata, in petiolis immarginatis 
glabris 1.8-4.6 cm. longis. Pedunculi axillares 2-3 em. longi glabri; 
axis florifer subaequilongus multiflorus floribus irregulariter 
racemosis; pedicelli glabri 1-2.5 cm. longi. Calycis segmenta 5 
ovata acuminata sparse et minute ciliolata ceterum glabra 3 mm. 
longa 1.4mm. lata. Corolla rotata 3.5-3.8 cm. lata paene ad 
basin 5-lobata, lobis angustissime lanceolatis paene e basi attenu- 
atis tortis extus glabris sicc. in latere dextro viridescentibus in 
latere sinistro pallide flavicantibus et lineatis in medio linea piloso- 
ciliata pilis erectis 4 mm. longa praeditis. Corona duplex: exterior 
brevis dense ciliata; interior brevis carnosa glabra patens 5-lobata 
lobis semicircularibus. Fructus deest. — Britis Honpuras: 8 
low climber in thicket, Toledo, 5 April 1907, M. E. Peck 821 (TYPE 
in Gray Herb.). 
VINCETOXICUM dasystephanum, sp. nov. Planta scandens. 
Caulis tenuis teres hispidus et hispidulus pilis subretrorsis bas! 
paullum tuberculatis. Folia opposita oblongo-ovalia apice breviter 
acuminata basi obtusa vel rotundata integerrima supra viridia 


