Файл:Opuntia depressa 0.jpg

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Название на изображението	KIG. 146.—Opuntia depressa, in the foreground. Series 5. BASILARES. We recognize eight species as forming this series. They are low or bushy, much branched plants, with flat, thin, broad joints, the areoles small, usually numerous and close together. KEY TO SPECIES. Joints papillose, not pubescent. Fruit juicy, red 107. 0. lubric'a Fruit dry or nearly dry 108. O. treleasei Joints mostly manifestly pubescent. Spines none or few. Flowers red 109. 0. basilaris Flowers yellow to orange. Joints bright green. Glochids long no. O. microdasys Glochids short 111. O. macrocalyx Joints grayish green 112. 0. rufida Spines very numerous. Areoles close together 113. O. pycnantha Areoles distant . 114. 0. comonduensis 107. Opuntia lubrica Griffiths, Rep. Mo. Bot. Card. 21: 169. 1910. "A low ascending, spreading species very similar in habit to 0. microdasys, frequently 4^ dm. high and when well developed 10 dm. or more in diameter; joints sub-circular to obovate, about 15 by 20 cm., or in case of last joints of previous year about 12 by 15 cm., bright, glossy, leaf-green, very evidently papillate but scarcely pubescent under a lens; leaves subulate, cuspidate-pointed, 6 to 9 mm. in length; areoles 15 to22 mm. apart, 4 to 6 mm. in diameter, sub-circular, prominent; spicules prominent, 4 to 5 mm. in length, erect, bushy, in crescentic tufts in upper portion of areoles, becom- ing much more numerous in age, and at 2 to 4 years completely filling the areole, and, like 0. riifida and some other species, becoming very abundant and conspicuous by proliferation of areolar tissue into short raised or columnar structures; spines exceedingly variable, sometimes nearly absent, again quite abundant and irregularly distributed, none to many, mostly i to 3, becoming more numerous with age and in scattering areoles to as high as 16, mostly about 12 mm. long, but sometimes 2^2 cm., yellowish, translucent, bonelike, sometimes darker at base; fruits decidedly acid, light red without with yellowish green rind and red pulp; seed small, thin shelled, about 3 mm. in diameter." Type locality: Near Alonzo, Mexico. Distribution: Known only from the type locality.
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Потребителски коментари	.—Opuntia depressa, in the foreground. Series 5. BASILARES. We recognize eight species as forming this series. They are low or bushy, much branched plants, with flat, thin, broad joints, the areoles small, usually numerous and close together. KEY TO SPECIES. Joints papillose, not pubescent. Fruit juicy, red 107. 0. lubric'a Fruit dry or nearly dry 108. O. treleasei Joints mostly manifestly pubescent. Spines none or few. Flowers red 109. 0. basilaris Flowers yellow to orange. Joints bright green. Glochids long no. O. microdasys Glochids short 111. O. macrocalyx Joints grayish green 112. 0. rufida Spines very numerous. Areoles close together 113. O. pycnantha Areoles distant . 114. 0. comonduensis 107. Opuntia lubrica Griffiths, Rep. Mo. Bot. Card. 21: 169. 1910. "A low ascending, spreading species very similar in habit to 0. microdasys, frequently 4^ dm. high and when well developed 10 dm. or more in diameter; joints sub-circular to obovate, about 15 by 20 cm., or in case of last joints of previous year about 12 by 15 cm., bright, glossy, leaf-green, very evidently papillate but scarcely pubescent under a lens; leaves subulate, cuspidate-pointed, 6 to 9 mm. in length; areoles 15 to 22 mm. apart, 4 to 6 mm. in diameter, sub-circular, prominent; spicules prominent, 4 to 5 mm. in length, erect, bushy, in crescentic tufts in upper portion of areoles, becom- ing much more numerous in age, and at 2 to 4 years completely filling the areole, and, like 0. riifida and some other species, becoming very abundant and conspicuous by proliferation of areolar tissue into short raised or columnar structures; spines exceedingly variable, sometimes nearly absent, again quite abundant and irregularly distributed, none to many, mostly i to 3, becoming more numerous with age and in scattering areoles to as high as 16, mostly about 12 mm. long, but sometimes 2^2 cm., yellowish, translucent, bonelike, sometimes darker at base; fruits decidedly acid, light red without with yellowish green rind and red pulp; seed small, thin shelled, about 3 mm. in diameter." Type locality: Near Alonzo, Mexico. Distribution: Known only from the type locality.
Поддържана версия на Flashpix	0100
Цветово пространство	sRGB
Източник	Image from page 169 of "Carnegie Institution of Washington publication" (1902-)
Спешност	Зададен от потребителя приоритет (0)