VOL. 1V.] Flora of the Cape Region. 401 
color, with yellow centres; the petals reflexed.—Abundant at 
Santa Anita. 
747- ANopA ArRizonica Gray. Sierra San Lazaro and at 
Cafion Hondo. Plants much larger than those described by 
Dr. Gray. Collected first by Lemmon in Arizona. 
748. OXALIS LATIFOLIA HBK. Common on.the west side 
of the mountains. 
749. ILEX sp. 
750." ERE. Sp: 
751. COLUBRINA ARBOREA. High-branching small tree 
6-10 m. high, 10-15 cm. thick, sparingly pubescent on the 
young parts, becoming glabrous: branches slender, green: leaves 
alternate 3-nerved, thin, ovate-acuminate, 6-15 cm. long, the 
nerves ending in a series of arches, running close to and parallel 
with the margin of the leaf, each arch ending in an impressed 
gland on the lower surface of the remote rounded teeth; petioles 
2-2¥% cm. long; stipules slender caducous: flowers greenish in 
axillary cymes shorter than the petioles: calyx and pedicels 
sparingly pubescent: petals almost without claws rolled round 
the filament which exceeds them: ovary not free from the disk: 
fruit not seen. Mountains of the Cape Region, September— 
October, 1893. 
This may possibly be a form of ‘‘ Rhamnus glomeratus” 
Benth. Pl. Hartw. 9, which is evidently a Colubrina with hardly 
more than a generic description. 
752. ~VICIA EXIGUA Nutt. Sierra de Ja Laguna. 
162. PHASEOLUS ACUTIFOLIUS Gray, var. TENUIFOLIUS Gray. 
P. montanus Brandg. 
753. RHYNCHOSIA PHASEOLOIDES DC. Sierra de la Laguna. 
754. CASSIA BIFLORA L.—Rather common on the western 
side. 
55. CARICA CAUDATA. Stems herbaceous, Ye-t m. long 
from a tuberous root: leaves thin, triangular to ovate in outline, 
3-nerved, entire or 3-5-lobed acute or acuminate, truncate or 
cuneate at base, 3-12 cm. long on slender petioles often exceed- 
ing the blade: 3 flowers (only one cluster seen): peduncle 11 cm. 
