Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Plant nutrition wikipedia , lookup
Ornamental bulbous plant wikipedia , lookup
Philodendron wikipedia , lookup
Flowering plant wikipedia , lookup
Plant reproduction wikipedia , lookup
Plant morphology wikipedia , lookup
Plant evolutionary developmental biology wikipedia , lookup
Glossary of plant morphology wikipedia , lookup
CAM CAM 30. This refembles the foregoing 5 but the root is biennial, the whole plant is more rugged and hif pid, the Items are higher, the leaves much nar rower, the flowers fmaller, lefs open, and a little villofe on the outfide. It is alfo a wood plant, whereas the other grows in open fituations . Native of Sweden, Denmark, Germany, Switzer land, Piedmont, Siberia; flowering in July and auguft. The root is efculent. Introduced in 1783., by William Pitcairn, M . D.*. 3 1 . Root large, woody, biennial; from which rifes a round tuft of rough broad ovate-lanceolate leaves, as in the Sedums. From the centre of thefe fprings a item eight or ten inches high, unbranched, covered with leaves and flowers, the leaves tonguefhaped, longer than the radical ones, equal to the whole ftem ; the flowers hirfute, white or yellowiih white, long and (lender, colle&ed into one very long ovate-cylindric clofe terminating fpike, leafy at bottom but naked at top \ Sometimes the co rolla is cut into four or fix parts, and then there is z proportional number of ftamens and two ftigmas . In Switzerland it is common in ftony alpine mea dows? on the lower mountains it is more rare. It was obferved by Ray to grow plentifully on the higheft tops of Jura. It is alfo a native of Ger many, Hungary, Auftria, Carniola, Savoy, and Dau phine. It was introduced in 1 7 8 5 , by William Pitcairn, M . D . and flowers in July . 3 2 . Stem upright, rough, hairy, from a foot to two feet in height, befet with flowers from the top to below the middle, in alternate diftinct bunches, with a leaf between each. < The lower leaves are petioled, the reft are feflile; they are all bluntifh, ferrate, rugged on the upper furface, white with nap on the under. Corolla white , divided into five (fometimes feven) (harp fpreading fegments, twirl ing at the extremity . It was firft obferved by Pona on monte Baldo, flowering in auguft. It is a native alfo of Piedmont, Silefia, fifc. 3 3 . Leaves oblong, rugged. Flowers folitary from the forks and ends of the branches, of the fame ftructure as in C. Medium, but only half the fize j they are twice as large however as in C.fibirica .] 3 4 . Root biennial. Leaves oblong, rough, hairy, ferrate, coming out without order from the root, narrowing into a petiole. From the centre of thefe the fecond feafon, arifes a ftifF, hairy, furrowed ftalk, about two feet high, fending out feveral lateral branches, with long, narrow, hairy, ferrate, feflile leaves, placed alternately. From the fetting on of thefe leaves come out the peduncles, thofe on the lower part of the ftem and branches four or five inches long, diminifhing gradually in length up wards, and thus forming a fort of pyramid. The flow ers are very large, and make a fine appearance; they are fmooth, and the fegments turn back at the end : they come out the beginning of june, and if the feafon be not very hot, will continue a month in beauty. The feeds ripen in feptember, and the plants decay foon after. It grows naturally in the woods of Germany, Auf tria, and Italy ; and is cultivated in the Englifh gar dens for the beauty of its flowers, of which there are the following varieties : blue, purple, white, ftriped, and double : but the two laft are not very common in England. [It was cultivated here in 1597 °. 3 5 . Root perennial, (according to fome, biennial) white, large, and woody, fufiform or rather tube rous, two, three or more inches in length. The whole of the plant is villofe. Root-leaves many (five to ten), oblong-lanceolate or tongue-fhaped, bluntifh, obfeurely crenulate, fomewhat rugged, from two to three inches long and upwards, narrowing into flat petioles. From thefe arifes a fimple up right round ftem, from fix to eighteen inches in f 1 k 1 m ft T f Villars, Allioni, Linn. e Hort. kew. *» Haller. * Villars. Hort. kew, 3. 486. Krocker. * Seguier. Linn, amocn. Hart. kew. ftomGcr, k a 1 0 6 height, with very few feflile leaves on i t ; and tQ* wards the top from three or four to five or fix, and fometimes ten or eleven flowers, forming a kind of loofe fpike 5 they are large, folitary, nodding, alters nate, and commonly all directed one way : the-lower ones are on long peduncles, and the upper flowers on very fhort ones. Corolla pale blue (fometimes white), fmoothifh on the outfide, but within bearded with long white hairs. Calyx hifpid with white hairs, covered in part with ears or appendicles turn ing downwards from the origin of its divifions . According to Haller, the fruit is five-angled, and has five obfeure grooves, but is three-celled. Native of the mountains of Italy, Auftria, Swit zerland, Dauphine, and Silefia. Introduced in 1 7 7 5 , by Doctors Pitcairn and F o thergill. It flowers in June and July According to the obfervations of Scopoli, it varies*. I . With one flower ; the ftem fcarcely fix inches high ; the leaves entire ; the calyx villofe, only half the length of the corolla, deeply five-cleft, appendicled. This is the one-flowered variety of Haller, mentioned by Cafpar Bauhin (prodr. 3 7 . ) to be found by Burfer on the alps. 2. With two flowers. 3. With three flowers, the ftem a foot high, and the leaves unequally notchletted. 4. With four flowers or more; well figured by Jacquin (Obf. bot. 2 . 3 7 w i t h many flowers on a ftem. 36. Root biennial, the thicknefs of a finger, two or three inches long, fufiform. Root-Jeaves linearlanceolate, quite entire, rough, hairy : ftem-leaves like them, but fhorter and narrower. Stem a foot high (Krocker fays, four, five, or fix feet; accord ing to Haller, very high), with white ftifF hairs, like all other parts of the plant, and alternate branches, terminating in a very long loofe fpike of many feflile, alternate, remote flowers. Calyx hoary with white hairs. Corolla fmall in comparifon of the plant, fubcylindric, b l u e . Haller obferves, that it refembles C. Cervicaria (n. 30.) fo much, that it may feem doubtful whe ther it be really diftincl:, but that it is however pro bably a different fpecies. T h e flowers, he fays, are not in a few whorls, but one or two in each axil from top to bottom, within a boat-ffiaped leaf; the calyxes and bractes are wholly white with hairs ; and the top of the ftalk ends, not in a white umbel of flowers, but in a narrow point. Thefe long fpikes of flowers bear fo much refemblance to thofe of Echium, that Monf. Villars would have this fpecies named Campanula echioides. Allioni remarks, that it puts on a variety of a p pearances in very dry open fituations at the foot of t h e - A l p s ; where it has very rough linear leaves, with a curled waving edge, and flowers in a very long clofe continued fpike. In the county of Nice it has elliptic leaves., not curled about the edge, with flowers in an interrupted fpike. But it has more ufuaily linear leaves, and flowers, though in a fpike, yet interrupted, fo as to form lateral heads, as it is reprefented by John Bauhin. It is common both in. the .Upper ; and Lower Valais, about Chiavenna, and by the Lago. M a g giore and Como, in the vineyards. Between P i g nerolles and la Perofa, and in the whole valley of Feneftrelles, very common in dry open rocky fitua tions. In Alface between Sultz and Zenne. In Dauphine, but not common. In Silefia. It flow ers in July. Introduced in 1 7 8 6 , by William- Pit cairn, M . D.* 3 7 . Root perennial, fufiform. Stem abfolutely fimple, fmooth, a fpan high, loaded the whole length with axillary, folitary flowers. Root-leaves oblong, lanceolate, blunt, growing wider towards the top, hirfute, entire: ftem-leaves ligulate, fmaller, feflile. Peduncles upright, very long, with two bractes. Valves of the nectary femiovate, blue. Germ blue, three-cornered, femiovate, faftened by its bafe to the bottom of the c a l y x ; ftigma trifid. Capfule p r P Krocker, Scop. Haller. s H Hort. kew. Hort, kew, r Linn. Krock. roundifh,