Alamy logo

Cenchrus tribuloides Stock Photos and Images

(7)See cenchrus tribuloides stock video clips

Cenchrus tribuloides Stock Photos and Images

Dune sandbur - Cenchrus tribuloides Stock Photo
RF2KYC0H8–Dune sandbur - Cenchrus tribuloides
Botanical print from Manual of Botany of the Northern United States, Asa Gray, 1889. Plate XIV, Genera of Grasses. Stock Photo
RMBN2D6A–Botanical print from Manual of Botany of the Northern United States, Asa Gray, 1889. Plate XIV, Genera of Grasses.
. Bulletin. Gramineae -- United States; Forage plants -- United States. 87. Fig. 69. Cenchrus tribuloides L. Sand Bru.—An annual, with spreading or ascending, much-branched, compressed culms usually about 3 dm. high, and terminal racemes, of 6 to 20 bur- like iuvohicres.—Sandy lields, waste ground, river banks, and sea beaches, Maine and Ontario to South Dakota and Colorado, south to Florida and southern California. [Mexico and South America.] June-October.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration a Stock Photo
RMRH1PEC–. Bulletin. Gramineae -- United States; Forage plants -- United States. 87. Fig. 69. Cenchrus tribuloides L. Sand Bru.—An annual, with spreading or ascending, much-branched, compressed culms usually about 3 dm. high, and terminal racemes, of 6 to 20 bur- like iuvohicres.—Sandy lields, waste ground, river banks, and sea beaches, Maine and Ontario to South Dakota and Colorado, south to Florida and southern California. [Mexico and South America.] June-October.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration a
. Bulletin. Gramineae -- United States; Forage plants -- United States. 87. Fig. 69. Cenchrus tribuloides L. Sand Bcr.—An annual, •vrith spreading or ascending, mnch-branclied, compressed culms usually about 3 dm. high, and terminal racemes, of 6 to 20 bur- like involucres.—Sandy fields, waste ground, river banks, and sea beaches, Maine and Ontario to South Dakota and Colorado, south to Florida and southern California. [Mexico and South America.] June-October.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloratio Stock Photo
RMRH14HY–. Bulletin. Gramineae -- United States; Forage plants -- United States. 87. Fig. 69. Cenchrus tribuloides L. Sand Bcr.—An annual, •vrith spreading or ascending, mnch-branclied, compressed culms usually about 3 dm. high, and terminal racemes, of 6 to 20 bur- like involucres.—Sandy fields, waste ground, river banks, and sea beaches, Maine and Ontario to South Dakota and Colorado, south to Florida and southern California. [Mexico and South America.] June-October.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloratio
. Bulletin. Gramineae -- United States; Forage plants -- United States. 27 No. 68. Cenchrus tribuloides Linn. Sand-bnr. (Fig. 27.) A widely distributed grass growing in sandy soils along river hanks, the seashore and more or less scattered throughout the interior of the country in sandy dis- tricts. It is one of the worst of annual weeds wherever it becomes abundant. The prostrate branching stems are 1 to 2 feet long; the spikes are composed of 10 to 15 strongly spiny burs, which readily become detached and adhere to passing objects. No pains should be spared in efforts to exterminate this gra Stock Photo
RMRH14TP–. Bulletin. Gramineae -- United States; Forage plants -- United States. 27 No. 68. Cenchrus tribuloides Linn. Sand-bnr. (Fig. 27.) A widely distributed grass growing in sandy soils along river hanks, the seashore and more or less scattered throughout the interior of the country in sandy dis- tricts. It is one of the worst of annual weeds wherever it becomes abundant. The prostrate branching stems are 1 to 2 feet long; the spikes are composed of 10 to 15 strongly spiny burs, which readily become detached and adhere to passing objects. No pains should be spared in efforts to exterminate this gra
. Bulletin - Biological Survey. Zoology, Economic. Bui. 32, Biological Survey, U. S. Dept. of Agriculture. Plate II.. SEEDS AND FRUITS EATEN BY GROSBEAKS. [1, Wild black cherry (Prnnus sewtina). 2, Hackberry (Celtis occidentalis). 3, Juneberry (Amelanchier canadensis). 4, Pokeberry (Plnjtolacca decandra). 5, Flowering dogwood (Cornus florida). 6, Rough-leaved dogwood i Cornus asperifolia). 7, Spiderwort (Tra- descantia virginiana). 8, Summer grape ( Vitis aestivalis). 9. Indian fig {Opuntia opun- tia). 10. Bur grass {Cenchrus tribuloides). 11. Button weed (Diodia teres). 12, Milk thistle (Mari Stock Photo
RMRGTFGG–. Bulletin - Biological Survey. Zoology, Economic. Bui. 32, Biological Survey, U. S. Dept. of Agriculture. Plate II.. SEEDS AND FRUITS EATEN BY GROSBEAKS. [1, Wild black cherry (Prnnus sewtina). 2, Hackberry (Celtis occidentalis). 3, Juneberry (Amelanchier canadensis). 4, Pokeberry (Plnjtolacca decandra). 5, Flowering dogwood (Cornus florida). 6, Rough-leaved dogwood i Cornus asperifolia). 7, Spiderwort (Tra- descantia virginiana). 8, Summer grape ( Vitis aestivalis). 9. Indian fig {Opuntia opun- tia). 10. Bur grass {Cenchrus tribuloides). 11. Button weed (Diodia teres). 12, Milk thistle (Mari
. Bulletin. Gramineae -- United States; Forage plants -- United States. 27 No. 68. Cenchrus tribuloides Linn. Saud-bur. (Fig. 27.) A widely distributed grass growing in sandy soils along river bants, tie seasliore and more or less scattered tbroughout tbe interior of tbe country in sandy dis- tricts. It is one of tbe w orst of annual weeds wherever it becomes abundant. The prostrate branching stems are 1 to 2 feet long; tbe spikes are composed of 10 to 15 strongly spiny burs, which readily become detached and adhere to passing objects. No pains should be spared in efforts to exterminate this g Stock Photo
RMRH16MD–. Bulletin. Gramineae -- United States; Forage plants -- United States. 27 No. 68. Cenchrus tribuloides Linn. Saud-bur. (Fig. 27.) A widely distributed grass growing in sandy soils along river bants, tie seasliore and more or less scattered tbroughout tbe interior of tbe country in sandy dis- tricts. It is one of tbe w orst of annual weeds wherever it becomes abundant. The prostrate branching stems are 1 to 2 feet long; tbe spikes are composed of 10 to 15 strongly spiny burs, which readily become detached and adhere to passing objects. No pains should be spared in efforts to exterminate this g
Page 1 of 1