Blue blossom

(Redirected from Ceanothus thyrsiflorus)


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Plant Characteristics
Origin: ?
Cultivation
Exposure: ?"?" is not in the list (sun, part-sun, shade, unknown) of allowed values for the "Exposure" property.
Water: ?"?" is not in the list (wet, moist, moderate, dry, less when dormant) of allowed values for the "Water" property.
Scientific Names



Read about Blue blossom in the Standard Cyclopedia of Horticulture 

Ceanothus thyrsiflorus, Esch. Shrub or small tree: lvs. oblong, obtuse, crenate-serrate, nearly glabrous, 1-1½ in. long: fls. blue, rarely white, in narrow panicles, about 3 in. long. May-July. Ore. to Calif. B.R. 30:38. S.S.2:64. G.C. III. 20:363; 37:179; 41:221. Gn. 74, p. 303. G.M. 50:430.—A very fine, free-flowering species of beautiful blue color. Probably natural hybrids of this species are: C. Veitchianus, Hook. (C. thyrsiflorus x C. rigidus), with deep blue fls. in dense panicled clusters (B.M. 5127; F.S. 13:1383), and C. Labbianus, Hook. (C. thyrsiflorus x C. dentatus), with deep blue fls., in oval, peduncled, solitary clusters. B. M. 4810 (4811 by error). F.S. 10:1016. CH


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