BUETTNERIACEAE. 
345 
10. H. CHRYSOPHYLLA Eckl. et Zeyh. 1. c. 346. — Pube slellata flavescente tomen- 
tosa; foll. ovalib. subrotundis v. elliplicis mucronulatis, breviler petiolatis; stipu- 
lis 2 subulatis; calycib. inflatis; racemis lateralib. cernuis coarctatis; florib. bra- 
cteis involucratis. — Ad montium latera inter Langekloof et Winterhoeck (Uiten- 
hage). — Flores flavi subaggregati ; caules erecti; folia (praeserlim utrinque to— 
mento-velutina chrysea) integerrima interdum variant remole dentata praemorsa. 
Slipulae petiolis 3-plo fere longiores. 
n. H. STIPULACEA Lehm. in litter. ex EckL et Zeyh. L c. 349. — Foll. ereclis 
sessilib. oblongo-lanceolatis , apice dentatis; stipulis cordalis magnis stellato- 
hispidis: pedunculis axillarib. sub 2-floris; calycib. dense stellato-tomenlosis. — 
In campestribus prope ostium fluminis Zwartkopsrivier (Uitenhage). — Priori affi- 
nis. — Ab oranibus distinctissima stipulis cordatis permagnis (Vs ad % long.) foll. 
utrinque slellalo-hispidis. Folia utrinque viridia; flores flavi; caules erecti. 
12. H. BIFLORA Eckl. et Zeyh. I. c. 35L — Foll. subsessilib. cuneiformib. a medio 
ad apicem dentatis ciliatis puberulisq. cum stipulis ovalo-Ianceolatis; caiycib. in— 
flatis pilosis; pedunculis extraaxillarib. 2-floris. — Ad montium latera prope Wa- 
terfall in valle Tulbagh (Worcesler). — Flores flavi; caules stricti scabro-puberuli. 
13. H. CONGLOMERATA Eckl. et Zeyh. 1. c. 352. — Foll. late-ovalis obtusissimis 
subrotundis serrato-crenatis ciliatis, subtus pilosis; stipulis cordato-acuminatis; 
calycib. inflatis; florib. conglomeratis, bracteis (basi cordatis apice 2-Iobis) invo— 
lucralis. — In campestriis deserti Karro ad flumina Sondags- et Zwartkopsrivier 
(Uilenhage). — Flores flavi; caules erecti divaricati hispidi. 
**** CauUbus suffruticosis erectis v. adscendentibus; foliis oblongis lanceolatis 
arcte obovatis v. arcte cun iformibus subsessilibus quandoque integerrimis mu- 
cronatis v. e medio ad apicem incisis; calycibus campanulatis, florib. flavis parv. 
14. H. GRACILIS Eckl. et Zeyh. I. c. 358. — FoII. oblongis lanceolatis basi altenua- 
tis V. cuneiformib. mucronulatis, a medio ad apicem remote serratis, subtus te- 
nuissime incano-tomentosis; stipulis lanceolatis petiolis dimidio breviorib.; flo- 
rib. racemosis; calycib. campanulatis puberulis. — In deserto Karro prope Graaf- 
reynet. — Flores flavi pauci ; caules erecti graciles pube fasciculata scabri. 
***** Caulibus suffruticosis erectis v. adscendenlibus ; foliis oblongis filiformibus 
subtriquetris fasciculato-sessilibus et subsessilibus integerrimis v. apice incisis ; 
floribus aurantiacis violaceis purpurascentibus interdum aggregatis ; calycibus 
campanulatis angulatis post anthesin subinflatis. 
15. H. FALCATA Eckl. et Zeyh. 1. c. 365. — FoII. late cuneiformib. apice remote 
dentatis subsessilib., sparsis utrinq. puberulis cum slipulis falcatis (folia longitu- 
dine aequantib. dimidio); florib. racemosis remotis subsecundis; calycib. cam- 
panulatis. — In terra ligneo-arenosa ad montium latera „Winterhoeks et Van 
Stadensriviersberge" (Uitenhage). — Flores purpurascentes; caules erecti scabri. 
16. H. POLYMORPHA Eckl. et Zeyh. I. c. 368. — Foll. fasciculatim confertis oblon- 
go-lanceolatis mucronatis integerrimis, v. cuneiformib. , apice 3-5-fidis utrinq. 
glabris; stipulis oblongo-acutis marginib. scabris; foliis 3-pIo fere breviorib.; ra- 
cemis lateralib. elongatis; calycib. campanulatis. — Clivis in ,,Adow" monlibus- 
que „Zuureberge," tum prope „Zwartkopsrivier et Krakakamma" (Uilenhage) 
collibusque apud „Grahamstown" (Albany) — Flores rubro-coerulescentes ; cau- 
les erecti scabri; folia polymorpha praeterea variant scabra ciliataque. — Prae- 
cedenti affinis. 
17. H. OROPHILA Eckl. etZeyh. I. c. 369. — Foliis sessilibus cuneiformibus truncalis 
a medio ad apicem dentatis puberulis; stipulis subsubulalis tertiam foliorum par- 
tem vix adtingentibus; floribus racemoso-aggregatis; calycibus campanulatis. 
Ad latera montium prope „IIottentoltsholIand, " (Stellenbosch) „Zwarteberg et 
Klynriviersberge" (Caledon). Aug. — Flores purpureo-violacei; calyces rube- 
scentes, caules humiles pube fasciculata scabri. 
18. H. PASSERINAEFORMIS Eckl. et Zeyh. \. c. 373. — Foll. fasciculato-sessilib. 
lineari-lanceolatis canaliculatis mucronatis; stipulis sublatiorib. ea longiludine 
aequantib.; florib. racemoso-paniculatis ; calycib. campanulatis. — In montium 
44 
