. Rocky Mountain flowers : an illustrated guide for plant-lovers and plant-users. s 12-13. Sepals and petals none, stamens 1-10, usually 2, ovary 1-celled, stigmas2. fruit 2-valved, smooth or hairy; flowers appearing before the leaves ingray, greenish or yellow catkins, with entire usually hairy scales; leavesalternate, simple, mostly narrow; ours mostly shrubs. 1. Stems low and creeping, mat-like, 1-4 in. high S. reticulata 2. Stems taller, 1-50 feet high a. Leaves smooth or nearly so on both sides whenmature (1) Leaves linear, linear-oblong or lance- linear S\ longifolia (2) Leaves broader,
. Rocky Mountain flowers : an illustrated guide for plant-lovers and plant-users. s 12-13. Sepals and petals none, stamens 1-10, usually 2, ovary 1-celled, stigmas2. fruit 2-valved, smooth or hairy; flowers appearing before the leaves ingray, greenish or yellow catkins, with entire usually hairy scales; leavesalternate, simple, mostly narrow; ours mostly shrubs. 1. Stems low and creeping, mat-like, 1-4 in. high S. reticulata 2. Stems taller, 1-50 feet high a. Leaves smooth or nearly so on both sides whenmature (1) Leaves linear, linear-oblong or lance- linear S\ longifolia (2) Leaves broader, lanceolate to obovatei Shrubs x. Young twigs with a bluish bloom 5. irrordta y. Young twigs without a bluish bloom;leaves oblong lanceolate(x) Leaves entire, or mostly som. Leaves lanceolate to lance-ovate 5. chlorophyUan. Leaves obovoid 5\ nuttdllii PLATE 12 WILLOWS 1. Salix longifolia: a, staminate catkin b, pistillate catkinC, pistillate flower 2. Salix reticulata 6. Salix chlorophylla 4. Salix irrorata 5. Salix discolor 6. Salix monticola 7. Salix Wolfii 8. Salix Nuttallii. PLATE 13 WILLOWS 1. Salix glaucops 2. Salix geyeriana 3. Salix rostrata 4. Salix nigra 5. Salix amygdaloid**: 6. Salix cordata 7. Salix Candida 8. Salix lasiandra
Size: 1281px × 1951px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectwildflo, bookyear1920
