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Excerpt from The Vegetation of the Inland Sand Deposits of IllinoisIn the case of the inland sand regions of Illinois the first state ment is hardly effective, and that may explain why they have received relatively little attention from local botanists. At the present time, however, they comprise the largest, and virtually the only, areas of natural vegetation within the state. With the exception of parts of the sand deposits, of some small sw...

Excerpt from The Vegetation of the Inland Sand Deposits of IllinoisIn the case of the inland sand regions of Illinois the first state ment is hardly effective, and that may explain why they have received relatively little attention from local botanists. At the present time, however, they comprise the largest, and virtually the only, areas of natural vegetation within the state. With the exception of parts of the sand deposits, of some small sw...

Excerpt from Phytologia, Vol. 18: December, 1968The author has seen the types in the United States National Herbarium, the herbaria of the New York Botanical Gardens, of Har vard University, of the university of Texas, of Southern Methodist University, of A N College of Texas and of Texas Research Founda tion at Banner.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks....

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Excerpt: ...sorbifolia. 71a. Flowers red or purple (3-6 dm. high, summer) Marsh Cinquefoil, Potentilla palustris. 71b. Flowers white (5-10 dm. high, early summer) Cinquefoil, Potentilla arguta. 72a. Pistils 5 (5-10 dm. high, flowers white or pink, early summer) - 73. 72b. Pistils 10, in a ring (flowers pink or purple) - 68b. 72c. Pistils numerous, in a head or close group - 74. 73a. Stipules linear or subulate, 5-8 mm. long Bowman's Root, Gill...

Excerpt from Phytologia, Vol. 4: Designed to Expedite Botanical Publication, March, 1852 Prunus pumila var. Besseyi (bailey) Prunus Besse i Bailey, Bull. Cornell Agr. Exp. Ste. 70: 261. 18 Fern. Man.878. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technolog...

Excerpt from Phytologia, Vol. 81: July, 1996 The elongate intemodes, larger leaves with more linear-lanceolate lobes, longer pedicels and more deeply pink petals readily distinguish this species from its most closely related cohort, Geranium repens. The latter, so far as known, is confined to the montane regions of Central America from Guatemala to Panama, although Moore (1943) cited a single specimen from Guerrero, México, which 1 take to be...

Excerpt from Phytologia, Vol. 86: An International Journal to Expedite Plant Systematic, Phytogeographical and Ecological Publication, February, 2004 The study area in general consists of two north-south ridges divided by Saline Bayou. The watershed of the western area ¿ows into Black Lake Bayou to the west and the Saline Bayou to the east. The watershed of the eastern ridge ¿ows into Saline Bayou to the west and Dugdemona River to the east. ...

Excerpt from Phytologia, Vol. 74: An International Journal to Expedite Plant Systematic Phytogeographical and Ecological Publication, May 1993 In short, inclusion of Proastio vanillosma makes little or no phyletic or nu merical sense if positioned among the approximately 70 species of Acourtia, all of which are confined to the mainland areas of North America. Indeed, con sidering its size, Acourtia is a remarkably uniform genus, both as to ha...

Excerpt from Phytologia, Vol. 79: An International Journal to Expedite Plant Systematic, Phytogeographical and Ecological Publication, September 1995 A summary of taxonomic citations found in Pltvmlngru is made in order to facilitate searching for references to particular plants in the journal. The taxon index for the first volume of Ph'vrolugia included entries at the species level and above. However, indices for volumes 2 through 67 include...

Excerpt from Phytologia, Vol. 81: November, 1996Salvia tumen' is similar to S. Tehuacana Fern. From which it differs in its larger calyx (6 mm vs. Ca. Mm), larger corolla (papillate tube ca. 7 mm vs. Epapillate tube mm, upper lip ca. 5 mm long vs. 2 mm long), and stems without long multiseptate trichomes.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is...

Excerpt from Phytologia, Vol. 54: September 1983 January 1984Sheaths and blades glabrous, except for a tuft of hairs flanking the base of the blade at the top of the sheath.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, ...

Excerpt from Phytologia, Vol. 78: April 1995 Conservation: the habitat of this distinct fir, probably rare in its southern range, would be very important to preserve. Sr. Leonel Iglesias Quitierrez, Director Forestal Noroeste Centro, Chihuahua, Chihuahua, and M.C. Raul Narvaez Flores, Jefe del Campo Experimental Madera had been asked to collaborate in securing the species and to work on the possibilities of the conservation of the land around...

Excerpt from Phytologia, Vol. 55: February 1984Despite the fact that many eminent American botanists have attempted to classify the western North American Apiaceae, several genera remain. To some extent artificial. While one complete treatment (mathias and Constance, 1944-45) has tended to stabilize and reduce a number of generic names, the submergence of some of the old genera has simply served to hide the fact that large ones like Lomatium a...