. Ecological investigations of the tundra biome in the Prudhoe Bay region, Alaska . 1972 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 YEARS Fig. 10. Leaf lengths of Arctagrostis latifolia over 3-year period. ^/ Entry severely injured or winter-killed. ARCTAGROSTIS LATIFOLIA- NO. OF FLOWERING CULMS ORIGIN PRUDHOE (2n = 56) PRUDHOE (2n = 28) EAGLE SUMMIT (2n = 56) TOK JCT. (2n = 28) TOK JCT. (2n = 56) TOK JCT. (2n = 42) EUREKA (2n = 28) HATCHER PASS (2n = 28) • • Palmer Transplant Garden o- o Prudhoe Transplant Garden 55 50 f 1 45 1 \ 40 1 \ 35 1 30 1 1 /v 25 1 / / ^s 20 t / /
. Ecological investigations of the tundra biome in the Prudhoe Bay region, Alaska . 1972 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 YEARS Fig. 10. Leaf lengths of Arctagrostis latifolia over 3-year period. ^/ Entry severely injured or winter-killed. ARCTAGROSTIS LATIFOLIA- NO. OF FLOWERING CULMS ORIGIN PRUDHOE (2n = 56) PRUDHOE (2n = 28) EAGLE SUMMIT (2n = 56) TOK JCT. (2n = 28) TOK JCT. (2n = 56) TOK JCT. (2n = 42) EUREKA (2n = 28) HATCHER PASS (2n = 28) • • Palmer Transplant Garden o- o Prudhoe Transplant Garden 55 50 f 1 45 1 \ 40 1 \ 35 1 30 1 1 /v 25 1 / / ^s 20 t / / -^ / 15 P / 1 1 1 ( f ? /.^ / / 10 5 1 ^\ ^ 9-'' < a/ T5 , —o / -^ / a/' '' 1 1 1 T 1 1 ' ' 1972 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 73 74 72 73 74 YEARS 72 73 74 Fig. 11. Flowering culm production of Arctagrostis \at\fo\'\a over 3-year period. ^/Entry severely injured or winter-killed.
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Photo credit: © The Bookworm Collection / Alamy / Afripics
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, bookleafnumber124
