RM2M9GDR5–Yucca (Yucca elata) and mesquite (Prosopis velutina) plants in desert, Buenos Aires National Wildlife Refuge, Arizona, USA
RM2EAH9B4–Hubbard's Small Silkmoth larva, Syssphinx hubbardi, Saturniidae. Feeding on Velvet Mesquite, Prosopis velutina.
RMB24R0R–Velvet mesquite (Prosopis velutina) pods, Arizona, USA
RM2DT7PAF–Leafcutter Bee male, Megachile sidalceae, Megachilidae. Body Length 11 mm. Nectaring at Velvet Mesquite, Prosopis velutina, Fabaceae.
RFHAT6E8–Velvet mesquite in bloom, Superstition Wilderness Area, First Water to Parker Pass, Arizona.
RF2AY301A–A View of Velvet Mesquite, Prosopis velutina
RF2T05XKW–Velvet Mesquite (Prosopis velutina) with new foliage in early spring. Rincon Mountain District. Saguaro National Park. Arizona. USA
RF2C59MG2–Velvet Mesquite trees in the Arizona Desert In Bloom
RMAHJY7B–Velvet Mesquite Prosopis velutina Photographed in Arizona USA
RFD26JM9–Mesquite seed pods in tree
RMBDBDED–Velvet Mesquite bean pods hanging from the tree
RF2JYWGJC–Old mesquite tree in rangeland, view from Bull Springs Road, Santa Rita Mountains, Josephine Peak on left, Coronado National Forest, Arizona, USA
RF2FYDNBX–Clean copy space of blue sky on left of flowering mesquite tree branch with catkins in Tonto National Forest at Salt River Recreation Area in horizont
RF2JYWD2H–Santa Rita Mountains, view from Proctor Road (Forest Road 781), Madera Canyon area, mesquite trees, sunset, Coronado National Forest, Arizona, USA
RF2FH1XFD–Beautiful sunlit flowering mesquite tree close up in spring at Gilbert Water Ranch in Arizona in vertical format with copy space below. Long beans fol
RMAD7BGG–Velvet Mesquite Prosopis velutina Tucson Arizona United States 4 April Fabaceae
RF2C94W87–A Mesquite Tree in a grassy patch of desert prior to a summer monsoon
RMAEWEHE–Velvet or Common Mesquite Prosopis velutina
RF2HT2BCK–Shallow focus of Prosopis velutina leaf plant with blurred trees and sky in the background
RMB24R15–Velvet mesquite (Prosopis velutina) pods, Arizona, USA
RM2DT7PCJ–Leafcutter Bee male, Megachile gentilis, Megachilidae. Body Length 9 mm. Nectaring at Velvet Mesquite, Prosopis velutina, Fabaceae.
RM2AWP72P–The vegetation of a desert mountain range as conditioned by climatic factors . An alluvial flat in Fir Forest on north slopes of xMount Lennnon at 8,(300 feet. Pinus arizonica, Abies concolor, and Populus tremuloides. SHREVE Plate 36. A. SaiiiH Catalinas viewed from north, showing grassy plains at elevation of 4,l.()U feet in the viOracle. At right Prosopis velutina, at left Yucca alata.
RM2DWDDR7–Leafcutter Bee male, Megachile inimica, Megachilidae. Body Length 10 mm. Nectaring at Velvet Mesquite, Prosopis velutina, Fabaceae.
RMAHJY79–Velvet Mesquite Prosopis velutina Photographed in Arizona USA
RF2JYWDNN–Santa Rita Mountains, view from Proctor Road (Forest Road 781), Madera Canyon area, mesquite trees, sunset, Coronado National Forest, Arizona, USA
RMAD6DGH–Velvet Mesquite Prosopis velutina Tucson Arizona United States 4 April Fabaceae
RF2C94W7N–A Mesquite Tree in a grassy patch of desert prior to a summer monsoon
RMB2A4B8–Velvet Mesquite Prosopis velutina Tucson Arizona United States 17 April Flower bud Fabaceae
RMB5J3GD–Velvet mesquite (Prosopis velutina) pods, Arizona, USA
RM2AWP6TM–The vegetation of a desert mountain range as conditioned by climatic factors . A. SaiiiH Catalinas viewed from north, showing grassy plains at elevation of 4,l.()U feet in the viOracle. At right Prosopis velutina, at left Yucca alata.. B. At north l.aseof ilinas looking toward San Pedro River, at 4,500 feet. At i iand Nolina microcarpa, at left Yucca alata. % C. StaU CoOtgl
RMAHJY7E–Velvet Mesquite Prosopis velutina Photographed in Arizona USA
RM2AN9E9P–The induction, development, and heritability of fasciations . Fig. 2.—Prosopis velutina: Detail from in-ner portion of cortex of stem, to showstructure of distal ends of medullary raysand connection between outer mass of chlo-rophyll {ch. b.) and the more deeply lyingchlorenchyma. h.b., hard bast; ch. b., cor-tical chlorophyll band. 28 TOPOGRAPHY OF CHLOROPHYLL APPARATUS IN DESERT PLANTS.. In the young- stem the medullarj rays of the cortex are about one cellwide, but as the hard-bast groups separate from each other with the gfrowthof the stem the rays broaden to fill out the resulting- gaps
RM2AXBFNG–Life history of the kangaroo rat : Dipodomys spectabilis spectabilis Merriam . Fig. I.—Kangaroo Rat Mound (Dipodomys s. spectabilis). Typical Dipodomys s. spectibilis roouni on the Rar±?e Reserve, under shelter of desert hack-berry (Celtis pallida). Most dens on the reserve are located in the shelter of brush plants,the more important being mesquite {Prosopis velutina), cats-claw {Acacia spp.), and thedesert hackberry. (See also PL VIII Fig. 2.). Fig. 2.—Kangaroo Rat Mound (Dipodomys desertp. Den of Dipodomys deserti deserti, showing typical wide, low mound with numerous entranceholes. This sp
RM2AWR5Y2–The vegetation of a desert mountain range as conditioned by climatic factors . SHREVE Plate 2. A. South face of Santa Catalina Mountains viewed 7 miles from their base. Mount Lemmuu is un riglit center.In foreground is bajada vegetation of Covillea tridentata, Opuntia spinosior, and Isocotna hartwegi. g^^ M ^•?^r.^^.: ?^^^. ? ? B. Extreme southwestern ridge of Santa Catalinas viewed from the north. In foreground is the bed of the Canadadel Oro, with individuals of Hymenoclea monogyra and a marginal fringe of Prosopis velutina and Chil-opsis linearis. SHREVE Plate 3
RM2AWR579–The vegetation of a desert mountain range as conditioned by climatic factors . A. South face of Santa Catalina Mountains viewed 7 miles from their base. Mount Lemmuu is un riglit center.In foreground is bajada vegetation of Covillea tridentata, Opuntia spinosior, and Isocotna hartwegi. g^^ M ^•?^r.^^.: ?^^^. ? ? B. Extreme southwestern ridge of Santa Catalinas viewed from the north. In foreground is the bed of the Canadadel Oro, with individuals of Hymenoclea monogyra and a marginal fringe of Prosopis velutina and Chil-opsis linearis. SHREVE Plate 3. A. Typical L(»v I^ajada, with pure .stand
RM2CEJHF3–. Range investigations in Arizona. Fig. 2.—Alfilerilla and Indian Wheat near Oracle. Opuntia engelmanni, Yuccaradiosa, and Mesquite (Prosopis velutina) are the Conspicuous Plants. ALFILERILLA RANGE. Bui. 67, Bureau of Plant Industry, U. S. Dept. of Agriculture. Plate VII. Fig. 1.—Goats and the Oak Brush Upon which They Live, Mayer, Ariz.September, 1903.
RM2CEJHH4–. Range investigations in Arizona. Fig. 1.—Alfilerilla and Indian Wheat near Dudleyville. In the Central Fore-ground is Shown Closely Grazed Bushes of Jojoba (Simondsia californica).. Fig. 2.—Alfilerilla and Indian Wheat near Oracle. Opuntia engelmanni, Yuccaradiosa, and Mesquite (Prosopis velutina) are the Conspicuous Plants. ALFILERILLA RANGE. Bui. 67, Bureau of Plant Industry, U. S. Dept. of Agriculture. Plate VII
RMRFRRJ5–. Carnegie Institution of Washington publication. PLATE 2. Haustorial roots of Krameria (6) attached to roots of Franseria {A), Covillea tridentata (6), Prosopis velutina (C), and Franseria deltoidea (D).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
RMRFRK9B–. Carnegie Institution of Washington publication. SHREVE Plate 36. A. Santa Catalinas viewed from north, showing grassy plains at elevation of 4,200 feet in the vicinity of Oracle. At right Prosopis velutina, at left Yucca alata.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
RMRGYY4J–. Bulletin. 1901-13. Agriculture; Agriculture. .,"p Fig. 2.—Alfilerilla and Indian Wheat near Oracle. Opuntia engelmanni, Yucca RADIOSA, and MESQUITE ' PROSOPIS VELUTINA' ARE THE CONSPICUOUS PLANTS. ALFILERILLA RANGE.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Washington Govt. Print. Off
RMRDY70B–. The vegetation of a desert mountain range as conditioned by climatic factors. Desert plants. Desert Slopes near mouth of Pima Cafion. In foreground, from the left are Parkinsonia microphylla, Simmondsia californica, Carnegiea gigantea, Opunlia toumeyi, and Lycium berlandieri.. Rocky Desert Slopes in same vicinity as A. Against the sky are Fouquieria splendens, Prosopis velutina, and Momisia pallida: in foreground Sphaeralcea pedata, Lippia wrightii, and Opunlia engelmanni.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabil
RMRE36HG–. The topography of the chlorophyll apparatus in desert plants. Chlorophyll; Desert plants; Plants. PROSOPIS VELUTINA. 27 cKh. Stems older than one year have in the cortex a varying number of concen- trically placed hard-bast rings which are broken at intervals where the medullary rays penetrate the cortex. Between the rings of hard bast is to be found a thin-walled parenchyma. It is the disposal of the hard bast, together with the disposal of this parenchyma, that in stems 4 cm. in diameter and less determines the character of the distribution of chlorophyll in the inner portion of the cortex
RMRFRK8X–. Carnegie Institution of Washington publication. A. Santa Catalinas viewed from north, showing grassy plains at elevation of 4,200 feet in the vicinity of Oracle. At right Prosopis velutina, at left Yucca alata.. B. At north base of Santa Catalinas looking toward San Pedro River, at 4,500 feet. At right Quercus emoryi and Nolina microcarpa, at left Yucca alata.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Carnegie Inst
RMRDY71Y–. The vegetation of a desert mountain range as conditioned by climatic factors. Desert plants. A. South face of Santa Catalina Mountains viewed 7 miles from their base. Mount Lemmon is on right center. In foreground is bajada vegetation of Covillea tridentata, Opuntia spifwsior, and Isocoma hartwegi.. B. Extreme southwestern ridge of Santa Catalinas viewed from the north. In foreground is the bed of the Canada del Oro, with individuals of Hymenoclea monogyra and a. marginal fringe of Prosopis velutina and Chil- opsis linearis.. Please note that these images are extracted from scanned page imag
RMRFRT77–. Carnegie Institution of Washington publication. PROSOPIS VELUTINA. 27 stems older than one year have in the eortex a varying number of concen- trically placed hard-bast ring's which are broken at intervals where the medullary rays penetrate the cortex. Between the ring's of hard bast is to be found a thin-walled parenchyma. It is the disposal of the hard bast, tog-ether with the disposal of this parenchyma, that in stems 4 cm. in diameter and less determines the character of the distribution of chlorophyll in the inner portion of the cortex. A cross-section of a stem 4 mm. in diameter shows
RMRFRKTD–. Carnegie Institution of Washington publication. A. Desert Slopes near mouth of Pirn a Canon. In foreground, from the left are Parkinsonia microphylla, Simmondsia calif arnica, Carnegiea gigantea, Opuntia tourneyi, and Lycium berlandieri.. B. Rocky Desert Slopes in same vicinity as A. Against the sky are FOI/I/U/I ri/i splendens, Prosopis velutina, and Momitsia pallid a; in foreground Spfiirralcea pedata, Lippia wn-jhtii, and Opuntia engdmanni.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearanc
RMRFRKXM–. Carnegie Institution of Washington publication. A. South face of Santa Catalina Mountains viewed 7 miles from their base. Mount Lemmon is on right center. In foreground is bajada vegetation of Covillea tridentata, Opuntia spinosior, and Isocoma hartwegi. *f - rtJ*5B»5*'fc* •" •'rjRr" ••^••,-m^'^f *vpv.:^v. B. Extreme southwestern ridge of Santa Catalinas viewed from the north. In foreground is the bed of the Canada del Oro, with individuals of Hymenoclea monogyra and a marginal fringe of Prosopis velutina and Chil- opsis linearis.. Please note that these images are extracted from s
RMRFRT7E–. Carnegie Institution of Washington publication. 26 TOPOGRAPHY OF CHLOROPHYLL APPARATUS IX DESERT PLANTS. PROSOPIS VELUTINA. (Figs. 12, 13, and 14.) Prosopis L'dutina is the most characteristic tree of the river-bottoms, where in places it forms extensive forests. It varies in size from a small shrub to a well-formed and shapely tree 15 m. or more high. The difference in size depends mainly on the lack or the abundance of the water-supply. Leaves are formed in the spring and are shed in the autumn with a regu- laritv characteristic of deciduous trees of more humid regions.. FIG. 12.—Prosopis
RMRE36HJ–. The topography of the chlorophyll apparatus in desert plants. Chlorophyll; Desert plants; Plants. 26 TOPOGRAPHY OF CHLOROPHYLL APPARATUS IN DESERT PLANTS. Prosopis velutina. (Figs. 12, 13, and 14.) Prosopis velutina is the most characteristic tree of the river-bottoms, where in places it forms extensive forests. It varies in size from a small shrub to a well-formed and shapely tree 15 m. or more high. The difference in size depends mainly on the lack or the abundance of the water-supply. Leaves are formed in the spring and are shed in the autumn with a regu- larity characteristic of deciduou
RMRDXP0G–. The vegetation of a desert mountain range as conditioned by climatic factors. Desert plants. SHREVE Plate 36. A. Santa Catalinas viewed from north, showing grassy plains at elevation of 4,200 feet in the vicinity of Oracle. At right Prosopis velutina, at left Yucca alata. i v^p . >, â â¢v. v'$3r- 1 *».. H mk 'â % â* â --nr 4v:, v^< cr - ^0? *t^ Sf^'ii. â¢â â ";'.i;^Bp - . 3id B. At north base of Santa Catalinas looking toward San Pedro River, at 4,500 feet. At right Quercus emoryi and Nolina microcarpa, at left Yucca alata.. Please note that these images are extracted from scann
RMRP4DCY–. American forest trees, by Henry H. Gibson;. Trees; Timber. 562 American* Forest Trees numerous kinds of novelties. Spindles for grills and stairways do not suffer in comparison with black walnut, mahogany, cherry, and teak. The wood is porous, annual rings narrow and indistinct, and the medul- lary rays thin and inconspicuous. A variety {Prosopis juliflora glandulosa) is found from Kansas to eastern Texas, and also in Arizona and California. It is the common mesquite of eastern Texas. Another variety (Prosopis juliflora velutina) occurs in some of the hot valleys of southern Arizona and sout
RMRE3P06–. The conditions of parasitism in plants. Parasitic plants. Haustorial roots of Krameria (S) attached to roots of Franseria {A), Covillea tiidentata (B), Prosopis velutina (C), and Franseria deltoidea (D).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. MacDougal, Daniel Trembly, 1865-1958; Cannon, William Austin, 1870-. Washington, D. C. , Carnegie Institution of Washington
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