Jan. 1904 ] Index to Uredineous Culture Experiments 31 
Halsted, Byron D. Gymnosporangium macropus on Pirus coro- 
naria. Bot. Gaz. 11:190-1. July 1886. The same under 
title: Relation between “Cedar Apples” and the Leaf Rust 
on the Wild Crab Apple. Bull. Iowa. Agr. Coll. B’ot. Dept. 
1886:59-61. 1887. 
Halsted, Byron D. Relation of Rusts of Juneberry and Dwarf 
Juniper. Bull. Bot. Dept. State Agr. Coll. Iowa, [1887] 190-2. 
Feb. 1888. 
Helianthus annuus L. (Puccinia helianthi Schw. aecidia), see 
Puccinia helianthi Schw. from Helianthus mollis Lam. [Kel- 
lerman] 
Helianthus annuus L. (spermogonia and aecidia), see Puccinia 
helianthi Schw. teleutospores from Helianthus mollis Lam. 
[Arthur] 
Helianthus grosse-serratus Mart. (Puccinia helianthi Schw. on 
Helianthus grosse-serratus Mart, and H. [maximiliani] 
Schrad.), see Puccinia helianthi (Schw.) from Helianthus 
grosse-serratus Mart. [Arthur] 
Helianthus grosse-serratus Mart. (Puccinia helianthi Schw.), 
see Puccinia helianthi Schw. from Helianthus grosse-serratus 
Mart. [Arthur] 
Helianthus maximiliani Schrad. (Puccinia helianthi Schw.), 
see Puccinia helianthi Schw. from Helianthus grosse-serratus 
Mart. [Arthur] 
Helianthus mollis Lam. (Puccinia helianthi Schw. aecidia on 
Helianthus mollis and H. annuus L.), see Puccinia helianthi 
Schw. from Helianthus mollis Lam. [Kellerman] 
Helianthus mollis Lam. (spermogonia and aecidia on Helian¬ 
thus annuus and H. mollis, see Puccinia helianthi Schw. 
teleutospores from Helianthus mollis. [Arthur] 
Helianthus mollis Lam. (Puccinia helianthi Schw. aecidia), see 
Puccinia helianthi Schw. from Helianthus mollis Lam. [Kel¬ 
lerman] 
Helianthus mollis Lam. (spermogonia and aecidia), see Puc¬ 
cinia helianthi Schw. teleutospores from Helianthus mollis. 
[Arthur] 
Helianthus [sp.] (Aecidium on Helianthus [sp.]), see Puccinia 
helianthi from Helianthus [sp.] [Carleton] 
Hibiscus militaris Cav. (Puccinia hibisciata (Schw.) Kellerm. 
aecidia), see Puccinia hibisciata (Schw.) Kellerm. from 
Muhlenbergia mexicana. [Kellerman] 
