116 ROSACEAE, [ Rubus. 
A large genus, os erore over almost every part of the globe. Includes the 
Raspberries and B 
Stem and branches aculeate 
aves wi ‘out prickles, the leaflets not over 3 inches long: 
Lea nc — sania tomentose, subacute, with bluntish lobes 
teeth ; ah era subacute; achenes very hairy. Stem 
asciiah beni 1. R. Macraei. 
Leayes membranous. éntose, acute. with sharp lobes an na 
teeth; calyx setose bog i base, its lobes d rawn out into along 
point; achenes gerund or nearl so. Stem ere 2. rmvb 
Leaves prickly on ribs and v rest the leaflets 7—8 inch. _ 3. sp. 
Stem and branches una: nhs trate, rwise nearly a 
R. Hawaiiensis, but 8g leaves glabrate and the cal not votiial 
at the base 
. R. Hawaiiensis. 
B. var. inermis. 
R. Macraei, Gray, Bot. U. S. E. Exp. p. 505, pl. 57. — Stems prostrate 
or ciciiee both flowering and flowerless shoots tomentose and sparingly 
covered with patent setaceous prickles, toward the end with longer glandular 
hairs besides. Leaves on stout petioles of 1—1!/2 ‘, pinnately 3-foliolate, 
one 3—9", those of the lateral ones '/2—-2”. Stipules linear-lanceolate, 
4—6". Flowers numerous, subpaniculate, the upper 1-flowered peduncles 
in the axils of reduced leaves, 1—2/ long, prickly and viscous-tomentose. 
Calyx tomentose, 5-parted nearly to the base, the sepals broadly ovate, 
5—9”, subacute, more or less serrate in the upper half. Petals as long 
as the sepals, obovate, often emarginate, pinkish. Achenes very fleshy, 
1'/2—2”, densely covered with glandless hair, deeply net-pitted when dry, 
as long as their styles or longer. —- The fruit often attains a diameter of 
nearly 2 inches, is of a deep red color, even dark at maturity, very 
~~ bye: ating” slightly bisa ieee agreeable to the taste. 
Haleakala! 4000 to 6000 ft ather common above Makawao; Hawaii, 
na ee plentfa in the neighborhood of Laieha. In the specimens from Hawaii 
cae by the Expl. ana eo. are deeply serrate, even laciniate, while Mann's 
enti 
from E. Maui re. Nat. name: «Akala». The 
species can be recomm Paredes ee a pencelip ny 
2. R. Hawaiiensis, Gray, 1. ¢. p. 504, pl. 56. — Stem erect, 5—8 ft. 
high and often 2’ thick at the base, sparingly branched, both flowering 
and flowerless branches slender, flexuose, covered with short compressed 
prickles and glandless tomentum. Leaves on slender petioles of 1—14/«"; 
pinnately 3-foliolate, or those of the short flow wering branches simply 
lobed, the ovate or ovate-lanceolate, 2—3/ > 1'/,—2’, acute, 
sharply inciso-lobate and dentate, cuneate or truncate at the base, mem- 
branous, 
a dark olivaceous pubescence; the lateral leaflets subsessile, the terminal 
one on a petiolule of 2—3” (4—8” in the sterile branches). Stipules 
