. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 3. Geranium sibiricum L. Siberian Crane"s-bill. Fig. 2654. Geranium sibiricum L. Sp. PI. 683. I753- Annual, villous-pubescent, freely branched, decumbent or ascending. i°-4i° high. Leaves deeply 3-S-parted, 2-2*' broad, nearly orbicu- lar, or cordate-reniform. the divisions oval- lanceolate, cleft or toothed; peduncles slender, l-flowered, 2-3' long. 2-bracted near the


. An illustrated flora of the northern United States, Canada and the British possessions : from Newfoundland to the parallel of the southern boundary of Virginia and from the Atlantic Ocean westward to the 102nd meridian . 3. Geranium sibiricum L. Siberian Crane"s-bill. Fig. 2654. Geranium sibiricum L. Sp. PI. 683. I753- Annual, villous-pubescent, freely branched, decumbent or ascending. i°-4i° high. Leaves deeply 3-S-parted, 2-2*' broad, nearly orbicu- lar, or cordate-reniform. the divisions oval- lanceolate, cleft or toothed; peduncles slender, l-flowered, 2-3' long. 2-bracted near the mid- dle ; flowers nearly white, 3"-4" broad; sepals oval, awned; beak of the fruit canescent, 7"-9" long, tipped with a short prolongation; lobes of the capsule puberulent or hairy, seed mi- nutely reticulate. Abundant along roadsides in the northern part of New York City. Adventive from Asia. Some of the pedicels are rarely 2-flowered. June-Sept. 4. Geranium columbinum L. Long-stalked Crane's-bill. Fig. 2655. Geranium columbinum L. Sp. PI. 682. 1753- Annual, slender, decumbent or prostrate, slightly hispid-pubescent with whitish appressed hairs. Leaves I'-rl' in diameter, pedately deeply 5-9-divided into nar- row, mostly linear variously cleft segments; petioles very slender, those of the lower and basal leaves often 5'-6' long; peduncles also slender, longer than the upper leaves, 2-flowered; pedicels i'-3' long; flowers purple, about 4" broad; sepals ovate, awn-pointed, enlarging in fruit; petals notched; capsule-lobes nearly glabious, keeled, not rugose: beak 6"-io" long, hispid; seeds deeply pitted. In fields and along roadsides. New Jersey, Pennsylvania. Maryland and Virginia. Also in South Darkota. Natural- ized or adventive from Europe. Native also of northern Asia. May-July.


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913