186 MR. H. BOLUS'S CONTRIBUTIONS 
l. POLYSTACHYA GRANDIFLORA, Lindl., Bot. Mag. (1839), t.3707. 
— Natal. 
Limodorum cucullatum, Afzel., in Pers. Syn. ii. (1807), 521; 
-~ Lindl, Gen. § Sp. Orch. 185. 
2. P. Orrontana, Reichb. f.,in Hamburger Garten-Zeitung, xi. 
(1855), 249. — Uitenhage to Natal. 
P. capensis, Sond., in Harv. Thes. Cap. ii. (1863), 51, t. 179. 
3. P. PUBESCENS, Reichb. f., in Walp. Ann. vi. (1861), 643; 
Bot. Mag. t. 5586.— Uitenhage to Delagoa Bay. 
Epiphora pubescens, Lindl., in Comp. Bot. Mag. ii. (1836), 101. 
P. Lindleyana, Harv., Thes. Cap. ii. (1863), 50, t. 178. 
4. P. GERRARDI, Harv., Thes. Cap. ii. (1863), 49, t. 176 — Natal. 
5. P. SANpERSONT, Harv., Thes. Cap. ii. (1863), 49, t. 177 — Natal. 
6. P. TRICRURIS, Reichb. f., in Flora (1867), 118 — Natal. 
7. P. RIGIDULA, Reichb. f., in Flora (1867), 117 — Natal. 
8. P. SIMILIS, Reichb. f., Otia Bot. Hamb. (1881), 112.— Natal. 
VIII. AxenzcuM, Thouars, Orchid. Iles Afriques (1822), tab. syst. 
2, pro parte; Benth. & Hook. f., Gen. Plant. iii. (1883), 583. 
l. A. arncuatum, Lindl., in Comp. Bot. Mag. ii. (1836), 204 ; 
Harv., Thes. Cap. (1863), t. 107.—Uitenhage to Natal. 
2. A. BICAUDATUM, Lindl., in Comp. Bot. Mag. ii. (1836), 205 ; 
Harv., Thes. Cap. (1863), t. 108.— Uitenhage, Albany. 
3. A. CONCHIFERUM, Lindl., in Comp. Bot. Mag. ii. (1836), 205. 
— George to Natal. 
4. A. SACCIFERUM, Lindl., in Comp. Bot. Mag. ii. (1836), 205. 
— George, &c. 
. A. PUSILLUM, Lindl., in Comp. Bot. Mag. ii. (1836), 205.— 
George. 
6. A. CHILOSCHISTÆ, Reichb. f., in Linnea, xx. (1847), 678.— 
Natal. 
7. A.Mysraciptt, Reich. f., in Linnea, xx. (1847), 677 — Natal. 
. A. TRIDENTATUM, Harv., Thes. Cap. ii. (1863), 6.—Natal 
(Sanderson, 502). 
9. A. BuncHuELLIG, Reichb. f., in Flora (1867), 117.— George 
(Burchell, 5841). 
10. A. SAUNDERSIz, Bolus, in Hook. Icones Plant. (1888), t. 1728. 
— Natal. 
ll. A. rRICUSPE, Bolus, supra, p. 163.— Natal. 
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