. 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 . NYCTAGIXACEAE. 3. Allionia hirsiita Pursh. Hairy Umbrella- wort. Fig. 1728. Allionia hirsuta Pursh. Fl. Am. Sept 728. 1814. Oxybaphus Itirsutiis Choisy in DC. Prodr. 13: Part 2. 433- â 849- Calymenia pilosa Nutt. Gen. i : 26. 1818. Aliionia pilosa Rydb. Bull. Torr. Club 29: 690. 1902. Stem slender, i°-3° tall, erect, angled and striate, glandular-pubescent and pilose, espe
. 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 . NYCTAGIXACEAE. 3. Allionia hirsiita Pursh. Hairy Umbrella- wort. Fig. 1728. Allionia hirsuta Pursh. Fl. Am. Sept 728. 1814. Oxybaphus Itirsutiis Choisy in DC. Prodr. 13: Part 2. 433- â 849- Calymenia pilosa Nutt. Gen. i : 26. 1818. Aliionia pilosa Rydb. Bull. Torr. Club 29: 690. 1902. Stem slender, i°-3° tall, erect, angled and striate, glandular-pubescent and pilose, especially at the nodes, occasionally glabrate toward the base. Leaves lanceolate or Hnear-lanceolate, obtuse at the apex, sessile or the lowest sometimes short-petioled, pubescent, 1-3' long; branches and petioles very pubescent; inflorescence usually contracted; stamens often S; fruit narrowly obovoid, the ribs obtuse, pubescent, sometimes with low intermediate ribs in the furrows. In dry soil, Illinois to Saskatchewan, Wisconsin. Okla- homa and New Mexico. July-Aug. 4. Allionia nyctaginea Michx. Heart-leaved Umbrella-wort. Fig. 1729. Allionia nyctaginea Michx. Fl. Bor. Am. i: 100. 1803. Oxybaphus nyclagineiis Sweet, Hort. Brit. 429. 1830. Allionia nyctaginea ovata Morong. Mem. Torr. Club 5: 146. 1894. Allionia ovata Pursh, Fl. Am. Sept 97. 1814. Stem angled, often 4-sided below, rather slender, glabrous or but slightly pubescent, i°-3° tall. Leaves broadly ovate to oblong, 2-4' long, 1-3' wide, acute at the apex, cordate, rounded, truncate or narrowed at the base, ail petioled except the small bract-like uppermost ones, glabrous or nearly so; peduncles and pedicels commonly pubescent; pedicels 6" long or less; involucre shorter than the flowers; perianth red; stamens 3-5, ; style exserted; fruit oblong or narrowly obovoid, very pubescent. In dry soil. Illinois to Manitoba, Louisiana, Texas and Colorado. Adventive further east. May-Aug. Allionia comata Sm
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
