A Natural Areas Inventory of the - Kansas Natural Heritage Inventory ...
A Natural Areas Inventory of the - Kansas Natural Heritage Inventory ...
A Natural Areas Inventory of the - Kansas Natural Heritage Inventory ...
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elocate <strong>the</strong> population on FLMR in 2003 were unsuccessful. However, given <strong>the</strong> longevity <strong>of</strong><br />
individuals <strong>of</strong> this species, additional surveys may reveal that plants persist on <strong>the</strong> installation.<br />
Two small subgroups <strong>of</strong> <strong>the</strong> perennial grass Brachyelytrum erectum (Schreb.) P. Beauv.<br />
(Poaceae; upright shorthusk) were discovered in White oak-Shagbark hickory Forest in <strong>the</strong> northcentral<br />
part <strong>of</strong> FLMR during <strong>the</strong> 1995–1996 field seasons. Observations during <strong>the</strong> 2003 field<br />
season confirmed that upright shorthusk is locally common on north-facing slopes and in mesic<br />
ravines in both high-quality (Table 4.7, occurrence 1) and somewhat more disturbed (Table 4.7,<br />
occurrence 2) White oak-Shagbark hickory Forest on <strong>the</strong> installation (Figure 4.2). This species is<br />
known in <strong>Kansas</strong> from nine historic and recent collections made in three counties in <strong>the</strong> nor<strong>the</strong>ast<br />
part <strong>of</strong> <strong>the</strong> state. Of <strong>the</strong>se, eight collections in two counties were made subsequent to 1990, and<br />
<strong>the</strong> populations <strong>the</strong>y represent are considered likely to be extant.<br />
Bromus nottowayanus Fernald (Poaceae; Nottoway brome), a perennial grass, was first<br />
discovered in <strong>Kansas</strong> on FLMR during plant surveys in <strong>the</strong> 1995–1996 field seasons by J. Elliott<br />
and C. C. Freeman and reported as new to <strong>the</strong> state by Freeman et al. (1998). To date, Nottoway<br />
brome is known in <strong>Kansas</strong> from a single large population on FLMR in mesic White oak-<br />
Shagbark hickory Forest nor<strong>the</strong>ast <strong>of</strong> Camp Miles (Figure 4.3). Observations in 2003 confirmed<br />
that this population comprises thousands <strong>of</strong> individuals.<br />
Carex crus-corvi Shuttlew. ex Kunth (Cyperaceae; raven-foot sedge), a perennial graminoid, is<br />
common to locally abundant along edges <strong>of</strong> and in openings in Cottonwood-Sycamore<br />
Floodplain Forest on FLMR (Figure 4.4), where it may become co-dominant with Carex<br />
tribuloides var. sangamonensis. This species is known in <strong>Kansas</strong> from 26 recent and historic<br />
collections from 11 counties in <strong>the</strong> eastern part <strong>of</strong> <strong>the</strong> state. Of <strong>the</strong>se, five collections in five<br />
counties were made after 1975, and <strong>the</strong> populations <strong>the</strong>y represent are considered likely to be<br />
extant. This is <strong>the</strong> first record <strong>of</strong> <strong>the</strong> occurrence <strong>of</strong> raven-foot sedge in Leavenworth County.<br />
Several subpopulations <strong>of</strong> Carex hirtifolia Mack. (Cyperaceae; hairy-leaf sedge), a perennial<br />
graminoid, were discovered in 2003 in White oak-Shagbark hickory Forest (Table 4.7,<br />
occurrences 1–3) and Maple-Basswood (Table 4.7, occurrence 3) forests (Figure 4.5).<br />
Occurrences 1, 2, and 4 cited in Table 4.7 were very small, comprising 1–5 individuals only.<br />
However, occurrence 3 is large, comprising many hundreds <strong>of</strong> individuals. All subpopulations<br />
occupied slightly disturbed sites, in mesic microsites on east-facing slopes along deer or horse<br />
trails (Table 4.7, occurrences 1, 3 [in part], and 4) or in wet-mesic microsites on bars along<br />
creeks (Table 4.7, occurrences 2 and 3 [in part]). This is <strong>the</strong> first record <strong>of</strong> <strong>the</strong> occurrence <strong>of</strong><br />
hairy-leaf sedge in Leavenworth County and only <strong>the</strong> second record <strong>of</strong> its occurrence in <strong>Kansas</strong>.<br />
Prior to its discovery on FLMR, this species was known in <strong>Kansas</strong> from a single locality in<br />
Wyandotte County.<br />
Large populations <strong>of</strong> Carex hitchcockiana Dewey (Cyperaceae; Hitchcock's sedge), a perennial<br />
graminoid, were discovered in 2003 in high-quality White oak-Shagbark hickory Forest (Table<br />
4.7, occurrences 1 and 2), and disturbed (Table 4.7, occurrence 3) and high-quality (Table 4.7,<br />
occurrence 4) Maple-Basswood forests (Figure 4.6). Hitchcock’s sedge is observed most<br />
frequently on FLMR in mesic ravines and on north- and east-facing slopes and less frequently on<br />
NATURAL AREAS INVENTORY OF FT. LEAVENWORTH II 86