H. L. LARSON ® RHODODENDRONS 
Size & Price 
4-12” )12-18” 
*R. ambiguum (A) May, yellow spotted 
green, to 5 ft., Japan 
**R. anthopogon (B) April, pink, Northern 
India, Tibet 
**R, aperantum (B) orange, |/.-114 ft., Burma 
***R, apodectum (A) rich crimson to dull 
orange to crimson, 4-8 ft., China 
***#R > arboreum (D) blood red, Himalaya 
var, Roseum 
var. Album 
**R. argyrophyllum (A) with silver leaves; 
white flushed rose, to 20 ft., China-Tibet 
**R. arizelum (C) with large leaves, white, 
cream or yellow flowers with dark crim- 
son blotch, 10-20 ft. 
**R. arizelum (C) best yellow form, China- 
Burma-Tibet 
*#**#R, Augustenii (C) finest of the blue 
triflorums, shrub to 10 ft., China 
var. Azureum 
var. Tower Court 
***R, aguriculatum (B) sweet scented, white. 
July & August. Large shrub, to 15 ft., 
China 
*R. auritum (C) yellow touched with pink 
on lobes, shrub to 10 ft., April 1, South- 
east Tibet 
R. Baileyi (C) dark redish purple open 
flowers, shrub to 3 ft., late May, Tibet 
R. Bakeri—yellow to orange, 3-10 ft., July, 
South-east U.S. 
R. Balfourianum (B) pale rose flowers 
marked crimson, April 1, 4-8 ft., Tali 
Range, Yunnan 
*#**R  barbatum (B) bright crimson scarlet 
flowers, March, 10-20 ft., Himalaya 
R. bauhiniiflorum (C) yellow flowers in 
May, shrubs to 8 ft., Manipur-Assam 
**#R, Beaneanum (B) crimson flowers, April, 
small shrub, Tibet, Burma, Seinghku and 
Delei valleys 
***R, Beaneanum (B) pink flowers, April 
**R, Beesianum (C) white to rose flowers, 
shrub to 20 ft., upper Burma 
R. brachycarpum (A) creamy white flushed 
pink flowers, June, 6-10 ft., Japan 
#***PR bullatum (D) pink and white forms, large 
flowers, April and May, China 
*R, Bureavii (B) rose or redish flowers, April, 
good foliage plant, shrub to 6ft.,China 
**R, burmanicum (F) greenish yellow or 
white flowers, April and May, Burma 
***R, caeruleum (B) deep rose lavender or 
white flowers and olive markings, shrub 
3-5 ft., May, Yunnan, Tali Shan 
**R, calendulaceum (A) yellow or orange to 
scarlet, 4-10 ft., May and June 
***R callimorphum (B) soft rose with crimson 
blotch, 4-9 ft., April-May, W. Yunnan, 
Salween Divide 
**#R_ calophytum (B) large trusses, white or 
pink with blotch, 10-20 ft., May, W. 
Szechuan 
***R_ calostrotum (A) bright magenta purple, 
also rose, to 1 ft., May, North-east Burma 
***R, caloxanthum (B) pale sulphur yellow 
tipped orange, also orange form, 3-5 ft., 
April, Burma 
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