. Wild flowers and trees of Colorado. Botany. 26 WILD FLOWERS AND TREES OF COLORADO. Fig. 26.—Beard Tongue (Pentstemon alpinus) - Colorado is famous for its Pentstemons of which there are fully thirty different kinds in the state. Most of them have blue or lilac flowers although a few are scarlet. The species here figured is very common in late summer in the sub-alpine zone. The flowers are a deep, rich blue. (One-half natural size.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these i
. Wild flowers and trees of Colorado. Botany. 26 WILD FLOWERS AND TREES OF COLORADO. Fig. 26.—Beard Tongue (Pentstemon alpinus) - Colorado is famous for its Pentstemons of which there are fully thirty different kinds in the state. Most of them have blue or lilac flowers although a few are scarlet. The species here figured is very common in late summer in the sub-alpine zone. The flowers are a deep, rich blue. (One-half natural size.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ramaley, Francis, 1870-1942. Boulder, A. A. Greenman
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, bookyear1909
