1151 Ericaceae. Erythroxylaceae. Eucryphiaceae. Euphorbiaceae. 427 



Rhododendron (Subg. Lepidorrhodium § Rhodorastrum) liirsuticostatum Hand.- 



Mzt. in Akad. Anz. Wien Nr. 27 (1920) p. 1. — Setscliwan (Handel- 



Mazzetti n. 1353). 

 R. {§ Eurhododendron) Ningüenense Haud.-Mzt. 1. c. p. 2. — Setschwan (Haudel- 



Mazzetti n. 1445). 

 x/?. Keiskarbor Magor in Rhodod. Soc. Notes I (1920) p. 230 (= R. Keiskei 



X ar bore um). 

 R. nankotaisanense Hayata, Xeon. Plant Formos. IX (1920) p. 66. • — Formosa 



(Sasaki n. 57). 

 R. serotinum Hutchins. in Rhod. Soc. Notes (1918), p. 191 nomen. — Western 



China. 

 R. Vanvuurenii J. J. Sm. in Bull. Jard. Bot. Buitenzorg, 3. Ser. I, (1920) 



p. 399. Tab. XLVIII. — Celebes (Rachmat n. 444. 474. 526. 878. 941). 

 R. fortunans J. J. Sm. 1. c. p. 401, Tab. XLIX. — Borneo (A. Molengraaff 



n. 3463). 

 R. lompohense J. J. Sm. 1. c. p. 402, Tab. L. — Celebes (Rachmat n. 943). 

 R. radians J. J. Sm. 1. c. p. 403, Tab. LI. — Celebes (Rachmat n. 885). 

 Sophoclesia robusta Rusby, Descript. 300 new spec. South Amer. plants (New 



York 1920) p. 77. — Bolivia. 

 Vaccinium bigibbum J. J. Sm. in Bull. Jard. Bot. Buitenzorg, 3. Ser. I, (1920) 



p. 408. Tab. LV. — Borneo (Teysmann n. 7966. 7970). 

 V. latissimum J. J. Sm. 1. c. p. 409, Tab.LVI. — Celebes (Rachmat n. 1000). 

 V. oreogenes W. W. Sm. in Notes Roy. Bot. Gard. Edinb. XII (1920) p. 227. — 



Upper Burma (F. Kingdon W^ard n. 1732). 

 Vacciniopsis tetramera Rusby. Descript. 300 new spec. South Amer. plants 



(New York 1920) p. 77. — Bolivia. 



Erythroxylaceae 



Erythroxylon densum Rusby, Descript. 300 new spec. of South Amer. plants 

 (New York 1920) p. 33. — Colombia (Herbert H. Smith n. 845). 



E. unifloriim Rusby 1. c. p. 33. — Colombia (Herbert H. Smith n. 788) 



Umbelluhmtluis S. Mocre gen. nov. in Journ. of Bot. LVIII (1920) p. 220. 



This curious plant diverges from Erythroxylon in having no appen- 

 dage to the petals, but the aestivation and tlie stamens point to its in- 

 clusion in this group rather than in Linaceae proper. The opposite leaves 

 indicate affinity with Aneulophus, which has sessile axillary inflorescences, 

 with each pedicel bearing 4 scales at the base of its flower; in addition 

 each cell of the ovary has 2 ovules. 



U. fhribiindus S.Moore 1. c. p. 220. — Mayumbe (Gossweiler n. 7227). 



Eucryphiaceae 



Euphorbiaceae 



Acalypha kotoensis Hayata, Icon. Plant. Formos. IX (1920) p. 99. — Formosa. 



A. longe-acuminata Hayata 1. c. p. 100. — • Formosa. 



A. Matsiidai Hayata I. c. p. 100. — Formosa. 



A. salicioides Rusby, Descript. 300 new spec. South Amer. plants (New York 



1920) p. 40. — Colombia (Herbert H. Smith n. 1428). 

 A. amplifolia Rusby 1. c. p. 46. — Colombia (Herbert H. Smith n. 1433). 

 A. Williamsii Rusby 1. c. p. 47. — Bolivia (R. S.Williams n. 655). 

 A. sübscandens Rusby 1. c. p. 47. — ■ Colombia (Herbert H. Smith n. 2393). 

 A. jiibifera Rusby 1. c. j). 48. ■ — Bolivia. 

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