Rock: NOTES ON HAWAIIAN LOBELIOIDEAE 235 
8. Cyanea angustifolia lanaiensis var. nov. 
Cyanea angustifolia B. Hillbrd. 1. c. 
Plant 3-4 m. high, branching a few decimeters above ground, 
the branches erect and densely foliose at the apex; leaves dark 
green, membranous, glabrous on both sides, elongate-oblong, 
bluntly acute at the apex, rounded at the base, or slightly uneven- 
sided, coarsely serrate with uncinate teeth, 10-18 cm. long, 4-5 
cm. wide, on petioles 4.5-6 cm. long; racemes much shorter than 
in the typical form of the species, about 3.5 cm. long, few-flowered, 
flowers smaller, whitish. 
LANAI: without definite localities, 1851-56, J. Remy 304; 
July, 1870, W. Hillebrand; Mahana Valley, July, 1910, J. F. Rock 
10257; Kaiholena Valley, July, 1910, J. F. Rock 8053. The first 
specimen mentioned is in the herbarium of the Natural History 
Museum at Paris; the last two, in the herbarium of the College of 
Hawaii. 
The variety Janaiensis differs from the typical form of the 
species in the broader leaves, rounded at the base and coarsely 
serrate with uncinate teeth; also in the short and few-flowered 
racemes. 
g. Cyanea ferox horrida var. nov. 
Cyanea ferox 8 var. Hillbrd. Fl. Hawaiian Isl. 259. 1888. 
A branching shrub 18-22 dm. high, branching usually at the 
base, trunk and branches covered with thorns; leaves all pinnati- 
sect, crowded at the apex of the branches for about 25 cm., pe- 
duncles arranged all along the branches for about 25 cm., four to 
five flowered, bracteate at the apex, bracts 5 mm.; pedicels Io mm., 
bracteolate at the middle; flowers unknown; berry ovoid, 20-25 
mm., bright yellow, crowned by the calycine lobes. 
Maut: western slope of Mt. Haleakala, in dense forest on the 
‘slopes of the crater Puukakai, at an elevation of 4,500 feet, along 
watercourses, quite abundant in company with Cyanea hamatiflora . 
Rock, Rubus hawaiensis Gray, Cyanea macrostegia Hillbrd., etc., 
March, 1912, Rock & Ceresole 10056 (fruiting specimens), in the 
herbarium of the College of Hawaii. 
10. Cyanea Grimesiana cylindrocalyx var. nov. 
Leaves pinnate at the base, pinnatisect towards the apex, the 
pinnae sinuately notched or lobed, the lobes denticulate; calyx 
tube long, cylindrical, 2.5—3.5 cm., including the ovarian portion, 
