与 «QUILLWORT»相关的英语书籍
在以下的参考文献中发现
quillwort的用法。与
quillwort相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Endangered Wildlife and Plants of the World
Black-spored quillwort is fighting for survival against quarrying activities and
habitat destruction. wort and are unknown in other North American species.
There were 1 1 populations of black-spored quillworts known in the southeastern
Unites ...
Marshall Cavendish Corporation, 2001
2
The National Wetland Plant List
OBL OBL Isoetes X herb-wagneri W.C. Taylor OBL Isoetes Xhickeyi W.C. Taylor
& N. Luebke OBL Isoetes acadiensis Kott OBL OBL OBL Acadian Quillwort
Isoetes appalachiana D.F. Brunton & D.M. Britton OBL OBL OBL Appalachian
Quillwort ...
3
Wild Plants of the Sierra Nevada
QuiLLWORT FaMILY (Isoetaceae) These are small submerged or partially
immersed plants with a cormlike stem crowned by numerous subulate or nearly
filiform leaves. There are two genera and seventy-five species worldwide. None
are of ...
Ray S. Vizgirdas, Edna M. Rey-Vizgirdas, 2009
4
Aquatic and Wetland Plants of Northeastern North America, ...
Isoetaceae / Quillvvort Family 1. Isoetes (Quillwort) Perennials, arising from a
corm-like rootstock; leaves simple, linear, spirally arranged, expanded at base;
sporangia borne singly in leaf bases, at least partly covered by the velum,
containing ...
Garrett E. Crow, Norman C. Fassett, C. Barre Hellquist, 2006
5
A Field Guide to Ferns and Their Related Families: ...
... 41, 1 84-89; see also Beech I erns connectilis, i 84, 184, 185, 1 86, 187
hexagonoptera, 1 84, 185, 1 88, 189 Phvllitis scolopendrinm van americanum, 78
R scolopendrium (cont'd) var. scolopendrinm, 78 Pit1ed Quillwort, 367, 370
Pleopeltis, ...
Boughton Cobb, Cheryl Lowe, 2005
6
Rare Plants of Texas: A Field Guide
Common Name rock quillwort Family Isoetaceae Family Common Name
Quillwort Family Global/State Ranks G2S2 Federal/State Status None Global/
State Range Endemic to the Llano Uplift of Central Texas in Burnet, Gillespie,
Llano, and ...
7
Aquatic Plants of Pennsylvania: A Complete Reference Guide
While recognizing a quillwort is not difficult, identifying them to species is another
matter. Two types of spores are produced; the larger megaspores are necessary
to identify species. Typically megaspores are spherical with 4 distinct ridges.
Timothy A. Block, Ann Fowler Rhoads, 2011
8
Rare Vascular Plants of Alberta
QUILLWORT FAMILY (IsOETACEAE) (SEE KEY, APPENDIX 1, PP. 391) Plants:
Aquatic perennial herbs; stems short, fleshy, corm- like, 2-3-lobed, nearly round,
at the centre of a dense tuft of onion-like leaves; from fibrous roots. Leaves: Basal
...
9
CRC Ethnobotany Desk Reference
(1) Isoetes bolanderi; (2) BOLANDER'S QUILLWORT; 14103. (3) isoetaceae; (4)
Lassen Volcanic National Park, Mount Rainier National Park, Rocky Mountain
14104. National Park, Sequoia & Kings Canyon National Park, Yellowstone ...
10
Annotated Checklist of the Vascular Plants of Alabama
ANNoTATED CHECKLIST oF THE VASCULAR PLANTS oF ALABAMA DIVISION
PSILOTOPHYTA PSILOTACEAE (Whisk-Fern Family) Isoetes hyemalis D.F.
Brunton — evergreen QuillWort Isoetes louisianensisThieret μ LE — louisiana ...
包含词语«QUILLWORT»的新条目
找出国内和国际出版社所讨论的内容，以及词语
quillwort在以下新条目的上下文中是如何使用的。
BGPS students practice 21st century research skills
... and Oregon coyote-thistle, Hall's aster, dense sedge, Nuttall's quillwort, small-flowered trillium, Willamette Valley wet prairie and Oregon white oak woodland. «The Reflector, 七月 15»
Vermont adds 9 species to list of endangered, threatened
The endangered plant species are the dwarf birch, tulip tree, whorled milkweed, and green mountain quillwort. Vermont has 51 state threatened and ... «seattlepi.com, 六月 15»
Rare breeds: Alamance County home to vulnerable species in decline
Virginia quillwort — federal species of concern — last seen more than 50 years ago. Guilford County. Vertebrates: ▫ Bald eagle — protected. — seen within 50 ... «Burlington Times News, 六月 15»
Arabia Mountain's otherworldy landscape is like nothing you've ever …
Arabia Mountain is also home to black-spored quillwort (Isoetes melanospora) and little amphianthus (Gratiola amphiantha). These plants thrive in shallow ... «Mother Nature Network, 九月 14»
Turtles protected by more than their shells
Orangeburg County plant rarities such as river bank quillwort or pondspice are very isolated and usually grow in small amounts. “You will have a rough time of it ... «The Times and Democrat, 八月 13»
Cornwall: walking the Lizard peninsula
She pointed out fringed rupturewort, land quillwort, hairy greenweed – terrific names for such insignificant-looking flora – and the showy stars, the flamboyant ... «Telegraph.co.uk, 四月 13»
Submerged Whicham Valley restored after 130 years
During the project, wildlife and plants had to be removed including several hundred quillwort - a rare aquatic plant - and temporarily re-homed near Windermere. «BBC News, 八月 12»
Ugly Animals Snubbed By Conservation Efforts
“Those funny little quillwort ferns that I study – those things are globally rare. And the total amount of federal and provincial money that's gone into the ... «Global Animal, 四月 12»
Too cute to die? Experts say we're too selective about species we …
“Those funny little quillwort ferns that I study — those things are globally rare. And the total amount of federal and provincial money that's gone into the ... «National Post, 四月 12»
When Plants Go Polyploid
Under a microscope, this cell of a polyploid Isoëtes quillwort, a group of fern-like plants, reveals multiple copies of chromosomes. (Photo: M. Barker). Many fern ... «UA News, 九月 11»
