. 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 102d meridian. Botany; Botany. 646 ARISTOLOCHIACEAE. Vol. 3. Aristolochia macrophylla Lam. Dutchman's Pipe. Fig. 1580. Aristolochia macrophylla Lam. Encycl. I: 255. 1783. Aristolochia Sipho L'Her. Stirp. Nov. 13. 1784. A twining vine, the stem sometimes 1' in diam- eter and 300 long, the branches very slender, terete, green, glabrous. Leaves thin, broadly reniform or suborbicular, densel
. 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 102d meridian. Botany; Botany. 646 ARISTOLOCHIACEAE. Vol. 3. Aristolochia macrophylla Lam. Dutchman's Pipe. Fig. 1580. Aristolochia macrophylla Lam. Encycl. I: 255. 1783. Aristolochia Sipho L'Her. Stirp. Nov. 13. 1784. A twining vine, the stem sometimes 1' in diam- eter and 300 long, the branches very slender, terete, green, glabrous. Leaves thin, broadly reniform or suborbicular, densely pubescent be- neath when young, glabrous or nearly so and 6'-is' broad when mature; petioles slender, i'-4' long; peduncles solitary or 2 or 3 together in the axils, about as long as the petioles, each with a suborbicular clasping bract at about the middle i'-i' in diameteV; calyx-tube strongly curved, 1' or more long, inflated above the ovary, contracted at the throat, yellowish-green, veiny, the limb flat, spreading, purple-brown, somewhat 3-lobed; anthers contiguous in pairs under the 3 lobes of the stigma; capsule oblong-cylindric, strongly parallel-nerved, 2's' long, 8"-io" in diameter. In rich woods, southern Pennsylvania to Minne- sota, Georgia, Tennessee and Kansas. Ascends to 4500 ft. in Virginia. May-June. Fruit ripe Sept. Pipe-vine. Wild ginger. Big sarsaparilla. 4. Aristolochia tomentdsa Sims. Woolly Pipe-vine. Fig. 1581. A. tomentosa Sims, Bot. Mag. fl. I3^9. 1811. A twining vine, similar to the preceding, but the twigs, petioles, leaves and pedun- cles persistently tomentose. Leaves sub- orbicular or broadly ovate, obtuse or rounded at the apex, s'-6' broad when ma- ture; petioles rather stout, 1/-3' long; peduncles axillary, mostly solitary, slender, bractless; calyx densely tomentose, the tube sharply curved, yellowish-green, about ii' long, its throat nearly closed, the limb becoming reflexed, wrinkled, dark purple, 3-lobed; anthers contiguous in pa
Size: 1487px × 1681px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
