Free and Discounted Ebooks
Join 130,000 readers! Get our ebook deals straight to your inbox.

The Plants of Michigan

Simple Keys for the Identification of the Native Seed Plants of the State

Cover image for

Download


Published: 1918
Language: English
Wordcount: 57,125 / 225 pg
Flesch-Kincaid Reading Ease: 77.5
LoC Categories: QK, AG
Downloads: 649
Added to site: 2010.04.19
mnybks.net#: 27406
Origin: gutenberg.org
Excerpt

1-2 teeth per centimeter of margin --46.

40a. Petioles laterally compressed 2a, in =SALICACEAE=, p. 19.

40b. Petioles not compressed --41.

41a. Leaves, or many of them, crowded on short spur-like branches --42.

41b. Leaves scattered, not on short spur-like branches --43.

42a. Bark of the trunks separating in thin papery or leathery sheets =BETULACEAE=, p. 21.

42b. Bark of the trunk not papery or leathery 24b, in =ROSACEAE=, p. 53.

43a. Lateral leaf-veins straight and parallel, and terminating in the teeth =BETULACEAE=, p. 21.

43b. Lateral veins more or less curved, and not ending in the teeth --44.

44a. Leaves palmately veined, about as broad as long; juice somewhat milky 2b, in =URTICACEAE=, p. 23.

44b. Leaves pinnately veined; juice not milky --45.

45a. Willows, with slender leaves and brittle twigs 8a, in =SALICACEAE=, p. 19.

45b. Trees with lanceolate, ovate, or oblong leaves and tough twigs 30, in =ROSACEAE=, p. 54.

SUBSCRIBE TO MANYBOOKS 

FREE EBOOKS 

Join 120,000+ fellow readers! Get Free eBooks and book bargains from ManyBooks in your inbox. 

We respect your email privacy

(advanced)
login | register

User ID

Password

reset password

Author of the Day

Matt Ryan
Since releasing his first book in February 2015, Matt Ryan has published ten books, including the bestselling Preston Six series. His fans were thrilled when he announced his second series, the Alchemist Academy, which takes place in the same world. Today Ryan reveals why he created such an unique magic system for this series, why the teachers at the Academy are so ruthless and how Allie's character came to be.
Read full interview...