"Gingko biloba, or Salisburia adiantifolia. a, branchlet with male flowers." -Whitney, 1911

Ginkgo Biloba Branchlet

"Gingko biloba, or Salisburia adiantifolia. a, branchlet with male flowers." -Whitney, 1911

"Gingko biloba, or Salisburia adiantifolia. b, branchlet with female flowers." -Whitney, 1911

Ginkgo Biloba Branchlet

"Gingko biloba, or Salisburia adiantifolia. b, branchlet with female flowers." -Whitney, 1911

"Gingko biloba, or Salisburia adiantifolia. c, naked seed, immature." -Whitney, 1911

Immature Ginkgo Seed

"Gingko biloba, or Salisburia adiantifolia. c, naked seed, immature." -Whitney, 1911

"Gingko biloba, or Salisburia adiantifolia. d, naked seed, mature." -Whitney, 1911

Mature Ginkgo Seed

"Gingko biloba, or Salisburia adiantifolia. d, naked seed, mature." -Whitney, 1911

"Gingko biloba, or Salisburia adiantifolia. e, naked seed, mature, deprived of the outer fleshy testa." -Whitney, 1911

Mature Ginkgo Seed

"Gingko biloba, or Salisburia adiantifolia. e, naked seed, mature, deprived of the outer fleshy testa."…