author: asa gray

Field, Forest, and Garden Botany: A Simple Introduction to the Common Plants of the United States East of the Mississippi, Both Wild and Cultivated

... petals blood - purple or crimson , rounded , the 2 larger in diameter . - C. platycéntra . Cult . from Mexico , both in greenhouses and for bor- ders , flowering through the season : slightly woody at base , 8 ' 12 ' high , form- ing ...

Gray's Lessons in Botany and Vegetable Physiology

... petals blood - purple or crimson , rounded , the 2 larger in diameter . O C. platycéntra . Cult . from Mexico , both in greenhouses and for bor- ders , flowering through the season : slightly woody at base , 8'- 12 ' high , form- ing ...

Gray's School and Field Book of Botany: Consisting of "Lessons in Botany," Amd "Field, Forest, and Garden Botany," Bound in One Volume

... petals blood - purple or crimson , rounded , the 2 larger in diameter . 1 C. platycéntra . Cult . from Mexico , both in greenhouses and for bor- ders , flowering through the season : slightly woody at base , 8 ' 12 ' high , form- ing ...

The Botanical Text-book

... 1 717. Pfeffer2 attributes the tendency of water to pass only inwards into ... conversion of material will be further discussed under 66 Metastasis . " 719 ... rifts in the leaf- tips of many monocotyledonous plants , and through water ...

The botanical text-book, by A. Gray (G.L. Goodale).

... color inclining to purple . This reaction , though not always so prompt as the other , is generally more manageable , and , on the whole , more satisfactory . In a few instances the cell - membrane becomes yellowish- brown throughout ...

Physiological botany

... color inclining to purple . This reaction , though not always so prompt as the other , is generally more manageable , and , on the whole , more satisfactory . In a few instances the cell - membrane becomes yellowish- brown throughout ...

Field, Forest, and Garden Botany: A Simple Introduction to the Common Plants of the United States, East of the Mississippi, Both Wild and Cultivated

... PIMPERNEL . ( Old Greek name , meaning delightful . ) Low herbs of the Old World , flowering all summer . A. arvensis , COMMON P. or POOR - MAN'S WEATHER - GLASS , the small ( red , purple , or white ) flowers said to close at the ...

Gray's School and field book of botany

... Dragon 318 Fetid Marigold 206 Garget 284 Green Milkweed 278 Feverbush 291 Garland Flower 328 Green - weed 100 Feverfew 199 Garlic 347 Gromwell 256 Fever - tree 176 Garrya 167 Ground Cherry 268 Feverwort 170 Gaultheria 211 , 214 Ground ...

Botanical Contributions, 1862-1888

... hirsute : mature carpels thin - walled , promptly 2 - valved , smooth , suborbicular : flowers said to be rose - color . M. PALMERI , Watson , Proc . Am . Acad . xii . 250 , Bot . Calif . ii . 437. Has rather large long - petioled ...

Synoptical Flora of North America

... buds small , as in the last : Atlantic species . E. atropurpúreus , Jacq . ( BURNING BUSH , WAHOO . ) At length becoming a small tree : leaves elliptical or somewhat ovate , acute at base , acuminate , minutely serrulate or biserru ...

Synoptical Flora of North America: Ranunculaceæ to Frankeniaceæ

... buds small , as in the last : Atlantic species . E. atropurpureus , Jacq . ( Burning Bush , WAHOO . ) At length becoming a small tree : leaves elliptical or somewhat ovate , acute at base , acuminate , minutely serrulate or biserru ...

Gamopetalae

... buds small , as in the last : Atlantic species . E. atropurpúreus , Jacq . ( Burning Bush , WAHOO . ) At length becoming a small tree : leaves elliptical or somewhat ovate , acute at base , acuminate , minutely serrulate or biserru ...

The Botanical Text-book

... ( Venatio ) . The mode of vein- ing ; 90 . Venenatus , Venenosus . Poisonous . Venose ( -osus ) Veiny ; abounding in veins or network . Ventral ( -alis ) . Belonging to the au- terior or inner face of a carpel , & c .; the opposite of ...

Manual of the Botany of the Northern United States

... ( Tab . VII . ) Fertile fructification arising from the lower surface of the midrib of the frond . Involucre 1 ... smooth . ( Tab . VII . ) - 2. A. pinguis , Dumort . Much like the last ; frond more linear and simple ; involucre short and ...

Synoptical Flora of North America ...

... naked . Bot . Sulph . 26. -All Saints Bay , in Lower California , Orcutt . Hinds found it farther south , at Bay of Magdalena . Probably may reach the U. S. border . - 101. GYMNOLÓMIA , HBK . G. triloba , GRAY , p . 269 , has a thick ...

Polypetalae

... Bot . Reg . xxiv . t . 16.- Interior of Oregon and Wash- ington Terr ... naked and few - many - flowered corymbiform cyme : leaves oblong or oval ... naked . Bot . Reg . t . 1946 ; Gray , I. c . P. carinatus , Kellogg in Proc . Calif ...

Botanical Text-book: Pt. 1 - Structural Botany Or Organography on the Basis of Morphology. To which is Added the Principles of Taxonomy and Phytography, and a Glossary of Botanical Terms

... bee . This does not bring out the anthers as in Wistaria , but these remain until effete within the sac , while the stigma and the pollen - laden part of the style ( Fig . 441 ) are projected against the bee's abdomen , which , by the ...

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