strobilus

Water horsetail Equisetum fluviatile with strobili shown emerging from fresh water.

Marsh horsetail Equisetum palustre with strobili growing in shallow water or marshland.

Field horsetail Equisetum arvense, with background.

Horsetails: Calamophytes Field horsetail Equisetum arvense, Marsh horsetail Equisetum palustre, & Water or River horsetail Equisetum fluviatile

Dahurian larch Larix gmelinii cones flowers and needles in layout with text Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)

Yew Taxus baccata Female and male flowers and berries on branch with text and layout Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)

Scots pine Pinus sylvestris Female strobile male flowers cone and sprig layout with text Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)  

White spruce Picea glauca cones flowers needles layout with text Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)

Black spruce Picea mariana cones flowers needles layout with text Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)

Dahurian Larch Larix gmelinii tree showing krummholz symptoms due to arctic conditions Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)

White Spruce Picea glauca tree showing bushy growth Illustration from “The Treeline: The last forest and the future of the planet” by Ben Rawlence (publ. Jan 2022)

Jack Pine Pinus banksia tree showing straggly lower branches Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)

Siberian larch Larix sibirica tree Illustration from “The Treeline: The last forest and the future of the planet” by Ben Ralence (publ. Jan 2022)

Water horsetail showing two sterile stems and two fertile stems, one with leaves and one without.  Also showing cross section of the stem, and the rhizome.