討論:山豬肝

山羊百科，林文智老師的植物、山岳、攝影紀錄

24. Symplocos theophrastifolia Siebold & Zucc., Fam. Nat. 2: 134. 1846; Li, Woody Fl. Taiwan 738. 1963. 山豬肝

Evergreen trees; bark gray-brown, smooth. Twigs gray-brown, terete; young twigs brown with brown appressed hairs, soon glabrescent, slightly ridged below petioles. Terminal buds obliquely ovoid, tomentose to glabrescent, cinnamon-colored to rusty, apex acuminate, usually curved, 3-8 mm long. Leaves: blades coriaceous, narrowly elliptic to narrowly oblong, 7-15 cm long, 2-5 cm wide; apex caudate to acuminate; base cuneate to short attenuate; margin slightly recurved, crenate to serrate, with teeth 3-8 mm apart; upper surface glabrous; lower surface pale green to slightly glaucous, glabrous, sometimes sparsely appressed hairy on midrib; midrib impressed on upper surface, prominent on lower surface; nerves 8-12(-13) pairs, prominent on lower surface; petioles glabrous or sparsely appressed hairy, abaxially sulcate, 7-15 mm long. Inflorescence an axillary spike, often branched at base, (2.5-)3-5(-7) cm long, axis tomentose, cinnamon-colored; bracts ovate to transversely widely ovate, 1-1.5 mm long, apex obtuse to acute; bracteoles 2, ovate about 1 mm long; both persistent, keeled, adaxially glabrous, abaxially with same indument as inflorescence axis. Flowers: calyx tube glabrous, 0.5-0.8 mm high; calyx limb 0.5-1 mm long; calyx lobes imbricate, depressed ovate, 0.5-1 mm long, apex rounded to obtuse, outside sparsely appressed pubescent, margin ciliate; corolla white, 4-5 mm long, deeply 5-lobed, lobes elliptic to oblong; corolla tube about 1 mm long; stamens (40-)50-60, indistinctly pentadelphous; disk annular, glabrous; style glabrous, about 4 mm long; ovary 3-locular, with 4 ovules in each locule. Fruits dark violet, globose to ampulliform, 5-6 mm long, 5-6(-7) mm in diameter, crowned by persistent calyx lobes; stones ampulliform, slightly grooved, 4-5 mm long, 4-5 mm in diameter; mesocarp thin; endocarp woody; seed 1, twice curved, with similarly curved embryo.

Distributed in Japan, Taiwan and S. China; in Taiwan in lower elevations up to 1,000 m.

TAIPEI: Agyoku, Tagawa 207; inter Urai et Tanpiya, Tagawa 304; Urai, Soma s. n.; Kusshaku, Nagasawa 665; prope Hokuto, Tagawa 667; near Toulinli zoo, Kuo 12092; Sozan, Honda & Ito s. n.; Mt. Tatung, Kuo 6299; Shinko, Nagasawa 233, Kawakami & Mori 1330; Hsichih, Tang 258; Muchi, Chiang 224; Aoti, Chen 2645; Yangming, Huang 9721; Shihting Hsiang, Liu 716; Peichatienshan, Yang 643; Chihsingshan, Shie 1104. HSINCHU: Goshizan, Kawakami 1438; Chiliau, Wang 466; Hsinchu tall gate, Tang 258. NANTOU: Tehuashe to Shuishetashan, Chiang 122; Puli, Leu 413; Hsiaping Arboretum, Wang et al. 1342; Lienhuachih, Leu 300. PINGTUNG: Kenting Park, Chuang 3972. ILAN: Bonbon, Kao 5996; Fushan, Boufford & Bartholomew 25215. HUALIEN: Tabirakei, Anonymous; Gukutu, Sasaki s. n. TAITUNG: in mont. Taito, Yamamoto s. n.

球果山礬組 Sect. Bobua (DC.) Brand

黃牛奶樹 Symplocos laurina (Retz.) Wall.

喬木；小枝無毛，芽被褐色柔毛。 葉革質，倒卵狀橢圓形或狹橢圓形，長7-14厘米，寬2-5厘米，先端急尖或漸尖，基部楔形或寬楔形，邊緣有細小的鋸齒，中脈在葉面凹下，側脈很細，每邊5-7條。 葉柄長1-1.5厘米。 穗狀花序長3-6厘米，基部通常分枝，花序軸通常被柔毛，在結果時毛漸脫落；苞片和小苞片外面均被柔毛，邊緣有腺點，苞片闊卵形，長約2毫米，小苞片長約1毫米；花萼長約2毫米，無毛，裂片半圓形，短於萼筒；花冠白色，長約4毫米，5深裂幾達基部；雄蕊約30枚，花絲長3-5毫米，基部稍合生；花柱粗壯，子房3室，花盤環狀，無毛。 核果球形，直徑4-6毫米，頂端宿萼裂片直立。 花期8-12月，果期翌年3-6月。

產西藏、雲南、四川、貴州、湖南、廣西、廣東、福建、台灣、江蘇、浙江等省區。 生於海拔1600-3000米的村邊石山上、密林中。 印度、斯里蘭卡也有。 模式標本採自斯里蘭卡。 木材作板料、木尺；種子油作滑潤油或製肥皂；樹皮藥用，治感冒。